* [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082
[not found] <cover.1539020852.git.alifm@linux.ibm.com>
@ 2018-10-08 17:54 ` Farhan Ali
2018-10-15 15:40 ` Cleber Rosa
0 siblings, 1 reply; 5+ messages in thread
From: Farhan Ali @ 2018-10-08 17:54 UTC (permalink / raw)
To: qemu-devel; +Cc: marcandre.lureau, eblake, famz, alifm
Commit 9cbef9d68ee: qemu-option: improve qemu_opts_print_help() output,
changed some of the output for qemu-img tool but did not
update the corresponding 082 test case file. This broke
qemu-iotests.
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
---
tests/qemu-iotests/082.out | 956 ++++++++++++++++++++++-----------------------
1 file changed, 478 insertions(+), 478 deletions(-)
diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
index 19e9fb1..2672349 100644
--- a/tests/qemu-iotests/082.out
+++ b/tests/qemu-iotests/082.out
@@ -44,171 +44,171 @@ cluster_size: 8192
Testing: create -f qcow2 -o help TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o ? TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 128M
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 128M
Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,help cluster_size=65536 lazy_refcounts=off refcount_bits=16
@@ -227,27 +227,27 @@ qemu-img: Invalid option list: ,,
Testing: create -f qcow2 -o help
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: create -o help
Supported options:
-size Virtual disk size
+size=size - Virtual disk size
Testing: create -f bochs -o help
qemu-img: Format driver 'bochs' does not support image creation
@@ -300,171 +300,171 @@ cluster_size: 8192
Testing: convert -O qcow2 -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
-nocow Turn off copy-on-write (valid only on btrfs)
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,help': No such file or directory
@@ -483,27 +483,27 @@ qemu-img: Invalid option list: ,,
Testing: convert -O qcow2 -o help
Supported options:
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+backing_file=str - File name of a base image
+backing_fmt=str - Image format of the base image
+cluster_size=size - qcow2 cluster size
+compat=str - Compatibility level (0.10 or 1.1)
+encrypt.cipher-alg=str - Name of encryption cipher algorithm
+encrypt.cipher-mode=str - Name of encryption cipher mode
+encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+encrypt.hash-alg=str - Name of encryption hash algorithm
+encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+encrypt.ivgen-alg=str - Name of IV generator algorithm
+encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+lazy_refcounts=bool (on/off) - Postpone refcount updates
+preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+refcount_bits=num - Width of a reference count entry in bits
+size=size - Virtual disk size
Testing: convert -o help
Supported options:
-size Virtual disk size
+size=size - Virtual disk size
Testing: convert -O bochs -o help
qemu-img: Format driver 'bochs' does not support image creation
@@ -564,177 +564,177 @@ cluster_size: 65536
Testing: amend -f qcow2 -o help TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o ? TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: amend -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
@@ -757,29 +757,29 @@ qemu-img: Invalid option list: ,,
Testing: amend -f qcow2 -o help
Creation options for 'qcow2':
-size Virtual disk size
-compat Compatibility level (0.10 or 1.1)
-backing_file File name of a base image
-backing_fmt Image format of the base image
-encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
-encrypt.format Encrypt the image, format choices: 'aes', 'luks'
-encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
-encrypt.cipher-alg Name of encryption cipher algorithm
-encrypt.cipher-mode Name of encryption cipher mode
-encrypt.ivgen-alg Name of IV generator algorithm
-encrypt.ivgen-hash-alg Name of IV generator hash algorithm
-encrypt.hash-alg Name of encryption hash algorithm
-encrypt.iter-time Time to spend in PBKDF in milliseconds
-cluster_size qcow2 cluster size
-preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts Postpone refcount updates
-refcount_bits Width of a reference count entry in bits
+qcow2-create-opts.backing_file=str - File name of a base image
+qcow2-create-opts.backing_fmt=str - Image format of the base image
+qcow2-create-opts.cluster_size=size - qcow2 cluster size
+qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
+qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
+qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
+qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
+qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
+qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
+qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
+qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
+qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
+qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
+qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
+qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
+qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
+qcow2-create-opts.size=size - Virtual disk size
Note that not all of these options may be amendable.
Testing: convert -o help
Supported options:
-size Virtual disk size
+size=size - Virtual disk size
Testing: amend -f bochs -o help
qemu-img: Format driver 'bochs' does not support option amendment
--
2.7.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082
2018-10-08 17:54 ` [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082 Farhan Ali
@ 2018-10-15 15:40 ` Cleber Rosa
2018-10-15 15:45 ` Max Reitz
0 siblings, 1 reply; 5+ messages in thread
From: Cleber Rosa @ 2018-10-15 15:40 UTC (permalink / raw)
To: Farhan Ali, qemu-devel; +Cc: famz, marcandre.lureau, Max Reitz
On 10/8/18 1:54 PM, Farhan Ali wrote:
> Commit 9cbef9d68ee: qemu-option: improve qemu_opts_print_help() output,
> changed some of the output for qemu-img tool but did not
> update the corresponding 082 test case file. This broke
> qemu-iotests.
>
> Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
> ---
> tests/qemu-iotests/082.out | 956 ++++++++++++++++++++++-----------------------
> 1 file changed, 478 insertions(+), 478 deletions(-)
>
> diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
> index 19e9fb1..2672349 100644
> --- a/tests/qemu-iotests/082.out
> +++ b/tests/qemu-iotests/082.out
> @@ -44,171 +44,171 @@ cluster_size: 8192
>
> Testing: create -f qcow2 -o help TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o ? TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 128M
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 128M
> Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,help cluster_size=65536 lazy_refcounts=off refcount_bits=16
> @@ -227,27 +227,27 @@ qemu-img: Invalid option list: ,,
>
> Testing: create -f qcow2 -o help
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: create -o help
> Supported options:
> -size Virtual disk size
> +size=size - Virtual disk size
>
> Testing: create -f bochs -o help
> qemu-img: Format driver 'bochs' does not support image creation
> @@ -300,171 +300,171 @@ cluster_size: 8192
>
> Testing: convert -O qcow2 -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> -nocow Turn off copy-on-write (valid only on btrfs)
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
> qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,help': No such file or directory
> @@ -483,27 +483,27 @@ qemu-img: Invalid option list: ,,
>
> Testing: convert -O qcow2 -o help
> Supported options:
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +backing_file=str - File name of a base image
> +backing_fmt=str - Image format of the base image
> +cluster_size=size - qcow2 cluster size
> +compat=str - Compatibility level (0.10 or 1.1)
> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +encrypt.cipher-mode=str - Name of encryption cipher mode
> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +encrypt.hash-alg=str - Name of encryption hash algorithm
> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +encrypt.ivgen-alg=str - Name of IV generator algorithm
> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +lazy_refcounts=bool (on/off) - Postpone refcount updates
> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +refcount_bits=num - Width of a reference count entry in bits
> +size=size - Virtual disk size
>
> Testing: convert -o help
> Supported options:
> -size Virtual disk size
> +size=size - Virtual disk size
>
> Testing: convert -O bochs -o help
> qemu-img: Format driver 'bochs' does not support image creation
> @@ -564,177 +564,177 @@ cluster_size: 65536
>
> Testing: amend -f qcow2 -o help TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o ? TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: amend -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> @@ -757,29 +757,29 @@ qemu-img: Invalid option list: ,,
>
> Testing: amend -f qcow2 -o help
> Creation options for 'qcow2':
> -size Virtual disk size
> -compat Compatibility level (0.10 or 1.1)
> -backing_file File name of a base image
> -backing_fmt Image format of the base image
> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
> -encrypt.cipher-alg Name of encryption cipher algorithm
> -encrypt.cipher-mode Name of encryption cipher mode
> -encrypt.ivgen-alg Name of IV generator algorithm
> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
> -encrypt.hash-alg Name of encryption hash algorithm
> -encrypt.iter-time Time to spend in PBKDF in milliseconds
> -cluster_size qcow2 cluster size
> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
> -lazy_refcounts Postpone refcount updates
> -refcount_bits Width of a reference count entry in bits
> +qcow2-create-opts.backing_file=str - File name of a base image
> +qcow2-create-opts.backing_fmt=str - Image format of the base image
> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
> +qcow2-create-opts.size=size - Virtual disk size
>
> Note that not all of these options may be amendable.
>
> Testing: convert -o help
> Supported options:
> -size Virtual disk size
> +size=size - Virtual disk size
>
> Testing: amend -f bochs -o help
> qemu-img: Format driver 'bochs' does not support option amendment
>
082 is failing for me on master (046936ed), and this fixes it.
I'm wondering if/why other people are not running into this, as 082 runs
with qcow2 and is included on `make check-block`.
+ Max,
FIY, I ran into this while reviewing/testing your Python 3 series.
Tested-by: Cleber Rosa <crosa@redhat.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082
2018-10-15 15:40 ` Cleber Rosa
@ 2018-10-15 15:45 ` Max Reitz
2018-10-16 13:00 ` Farhan Ali
0 siblings, 1 reply; 5+ messages in thread
From: Max Reitz @ 2018-10-15 15:45 UTC (permalink / raw)
To: Cleber Rosa, Farhan Ali, qemu-devel; +Cc: famz, marcandre.lureau
[-- Attachment #1: Type: text/plain, Size: 69556 bytes --]
On 15.10.18 17:40, Cleber Rosa wrote:
>
>
> On 10/8/18 1:54 PM, Farhan Ali wrote:
>> Commit 9cbef9d68ee: qemu-option: improve qemu_opts_print_help() output,
>> changed some of the output for qemu-img tool but did not
>> update the corresponding 082 test case file. This broke
>> qemu-iotests.
>>
>> Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
>> ---
>> tests/qemu-iotests/082.out | 956 ++++++++++++++++++++++-----------------------
>> 1 file changed, 478 insertions(+), 478 deletions(-)
>>
>> diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
>> index 19e9fb1..2672349 100644
>> --- a/tests/qemu-iotests/082.out
>> +++ b/tests/qemu-iotests/082.out
>> @@ -44,171 +44,171 @@ cluster_size: 8192
>>
>> Testing: create -f qcow2 -o help TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o ? TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 128M
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 128M
>> Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,help cluster_size=65536 lazy_refcounts=off refcount_bits=16
>> @@ -227,27 +227,27 @@ qemu-img: Invalid option list: ,,
>>
>> Testing: create -f qcow2 -o help
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: create -o help
>> Supported options:
>> -size Virtual disk size
>> +size=size - Virtual disk size
>>
>> Testing: create -f bochs -o help
>> qemu-img: Format driver 'bochs' does not support image creation
>> @@ -300,171 +300,171 @@ cluster_size: 8192
>>
>> Testing: convert -O qcow2 -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> -nocow Turn off copy-on-write (valid only on btrfs)
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +nocow=bool (on/off) - Turn off copy-on-write (valid only on btrfs)
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
>> qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,help': No such file or directory
>> @@ -483,27 +483,27 @@ qemu-img: Invalid option list: ,,
>>
>> Testing: convert -O qcow2 -o help
>> Supported options:
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +backing_file=str - File name of a base image
>> +backing_fmt=str - Image format of the base image
>> +cluster_size=size - qcow2 cluster size
>> +compat=str - Compatibility level (0.10 or 1.1)
>> +encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +encrypt.cipher-mode=str - Name of encryption cipher mode
>> +encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +encrypt.hash-alg=str - Name of encryption hash algorithm
>> +encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +refcount_bits=num - Width of a reference count entry in bits
>> +size=size - Virtual disk size
>>
>> Testing: convert -o help
>> Supported options:
>> -size Virtual disk size
>> +size=size - Virtual disk size
>>
>> Testing: convert -O bochs -o help
>> qemu-img: Format driver 'bochs' does not support image creation
>> @@ -564,177 +564,177 @@ cluster_size: 65536
>>
>> Testing: amend -f qcow2 -o help TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o ? TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: amend -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> @@ -757,29 +757,29 @@ qemu-img: Invalid option list: ,,
>>
>> Testing: amend -f qcow2 -o help
>> Creation options for 'qcow2':
>> -size Virtual disk size
>> -compat Compatibility level (0.10 or 1.1)
>> -backing_file File name of a base image
>> -backing_fmt Image format of the base image
>> -encryption Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> -encrypt.format Encrypt the image, format choices: 'aes', 'luks'
>> -encrypt.key-secret ID of secret providing qcow AES key or LUKS passphrase
>> -encrypt.cipher-alg Name of encryption cipher algorithm
>> -encrypt.cipher-mode Name of encryption cipher mode
>> -encrypt.ivgen-alg Name of IV generator algorithm
>> -encrypt.ivgen-hash-alg Name of IV generator hash algorithm
>> -encrypt.hash-alg Name of encryption hash algorithm
>> -encrypt.iter-time Time to spend in PBKDF in milliseconds
>> -cluster_size qcow2 cluster size
>> -preallocation Preallocation mode (allowed values: off, metadata, falloc, full)
>> -lazy_refcounts Postpone refcount updates
>> -refcount_bits Width of a reference count entry in bits
>> +qcow2-create-opts.backing_file=str - File name of a base image
>> +qcow2-create-opts.backing_fmt=str - Image format of the base image
>> +qcow2-create-opts.cluster_size=size - qcow2 cluster size
>> +qcow2-create-opts.compat=str - Compatibility level (0.10 or 1.1)
>> +qcow2-create-opts.encrypt.cipher-alg=str - Name of encryption cipher algorithm
>> +qcow2-create-opts.encrypt.cipher-mode=str - Name of encryption cipher mode
>> +qcow2-create-opts.encrypt.format=str - Encrypt the image, format choices: 'aes', 'luks'
>> +qcow2-create-opts.encrypt.hash-alg=str - Name of encryption hash algorithm
>> +qcow2-create-opts.encrypt.iter-time=num - Time to spend in PBKDF in milliseconds
>> +qcow2-create-opts.encrypt.ivgen-alg=str - Name of IV generator algorithm
>> +qcow2-create-opts.encrypt.ivgen-hash-alg=str - Name of IV generator hash algorithm
>> +qcow2-create-opts.encrypt.key-secret=str - ID of secret providing qcow AES key or LUKS passphrase
>> +qcow2-create-opts.encryption=bool (on/off) - Encrypt the image with format 'aes'. (Deprecated in favor of encrypt.format=aes)
>> +qcow2-create-opts.lazy_refcounts=bool (on/off) - Postpone refcount updates
>> +qcow2-create-opts.preallocation=str - Preallocation mode (allowed values: off, metadata, falloc, full)
>> +qcow2-create-opts.refcount_bits=num - Width of a reference count entry in bits
>> +qcow2-create-opts.size=size - Virtual disk size
>>
>> Note that not all of these options may be amendable.
>>
>> Testing: convert -o help
>> Supported options:
>> -size Virtual disk size
>> +size=size - Virtual disk size
>>
>> Testing: amend -f bochs -o help
>> qemu-img: Format driver 'bochs' does not support option amendment
>>
>
> 082 is failing for me on master (046936ed), and this fixes it.
>
> I'm wondering if/why other people are not running into this, as 082 runs
> with qcow2 and is included on `make check-block`.
>
> + Max,
>
> FIY, I ran into this while reviewing/testing your Python 3 series.
>
> Tested-by: Cleber Rosa <crosa@redhat.com>
Thanks for CC-ing me, Cleber.
Farhan, I disagree with this fix, as I wrote here:
http://lists.nongnu.org/archive/html/qemu-devel/2018-10/msg01488.html
I don't like the new output, so I think what we should do is change the
code that produces it. Marc-André seemed to agree, so I just need to
write a patch (which I didn't get to so far).
Max
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082
2018-10-15 15:45 ` Max Reitz
@ 2018-10-16 13:00 ` Farhan Ali
2018-10-19 10:02 ` Max Reitz
0 siblings, 1 reply; 5+ messages in thread
From: Farhan Ali @ 2018-10-16 13:00 UTC (permalink / raw)
To: Max Reitz, Cleber Rosa, qemu-devel; +Cc: famz, marcandre.lureau
On 10/15/2018 11:45 AM, Max Reitz wrote:
>> 082 is failing for me on master (046936ed), and this fixes it.
>>
>> I'm wondering if/why other people are not running into this, as 082 runs
>> with qcow2 and is included on `make check-block`.
>>
>> + Max,
>>
>> FIY, I ran into this while reviewing/testing your Python 3 series.
>>
>> Tested-by: Cleber Rosa<crosa@redhat.com>
> Thanks for CC-ing me, Cleber.
>
> Farhan, I disagree with this fix, as I wrote here:
>
> http://lists.nongnu.org/archive/html/qemu-devel/2018-10/msg01488.html
>
> I don't like the new output, so I think what we should do is change the
> code that produces it. Marc-André seemed to agree, so I just need to
> write a patch (which I didn't get to so far).
>
> Max
>
Hi Max,
That is fine with me. The reason I sent this patch out as an RFC was
because I wasn't sure about the fix. So for the time being is it okay
for the test to fail? And if you do submit a patch, would you kindly cc
me as well.
Thank you
Farhan
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082
2018-10-16 13:00 ` Farhan Ali
@ 2018-10-19 10:02 ` Max Reitz
0 siblings, 0 replies; 5+ messages in thread
From: Max Reitz @ 2018-10-19 10:02 UTC (permalink / raw)
To: Farhan Ali, Cleber Rosa, qemu-devel; +Cc: famz, marcandre.lureau
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On 16.10.18 15:00, Farhan Ali wrote:
>
>
> On 10/15/2018 11:45 AM, Max Reitz wrote:
>>> 082 is failing for me on master (046936ed), and this fixes it.
>>>
>>> I'm wondering if/why other people are not running into this, as 082 runs
>>> with qcow2 and is included on `make check-block`.
>>>
>>> + Max,
>>>
>>> FIY, I ran into this while reviewing/testing your Python 3 series.
>>>
>>> Tested-by: Cleber Rosa<crosa@redhat.com>
>> Thanks for CC-ing me, Cleber.
>>
>> Farhan, I disagree with this fix, as I wrote here:
>>
>> http://lists.nongnu.org/archive/html/qemu-devel/2018-10/msg01488.html
>>
>> I don't like the new output, so I think what we should do is change the
>> code that produces it. Marc-André seemed to agree, so I just need to
>> write a patch (which I didn't get to so far).
>>
>> Max
>>
>
> Hi Max,
>
> That is fine with me. The reason I sent this patch out as an RFC was
> because I wasn't sure about the fix. So for the time being is it okay
> for the test to fail?
I think so, yes. It looks like we've agreed that we want another change
(although we haven't agreed on the details yet), so I think it's OK to
leave it broken until then.
It's definitely interesting to see how many people run the iotests these
days. :-) (You're not the only one to send a patch to fix this.)
> And if you do submit a patch, would you kindly cc
> me as well.
I already did:
http://lists.nongnu.org/archive/html/qemu-block/2018-10/msg00465.html
(Though a v2 is in order.)
Max
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^ permalink raw reply [flat|nested] 5+ messages in thread
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Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2018-10-08 17:54 ` [Qemu-devel] [RFC v1 1/1] qemu-iotests: Fix output for testcase 082 Farhan Ali
2018-10-15 15:40 ` Cleber Rosa
2018-10-15 15:45 ` Max Reitz
2018-10-16 13:00 ` Farhan Ali
2018-10-19 10:02 ` Max Reitz
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