* [PULL 01/30] iotests: Provide a function for checking the creation of huge files
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 02/30] iotests: Skip test 060 if it is not possible to create large files Kevin Wolf
` (29 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Thomas Huth <thuth@redhat.com>
Some tests create huge (but sparse) files, and to be able to run those
tests in certain limited environments (like CI containers), we have to
check for the possibility to create such files first. Thus let's introduce
a common function to check for large files, and replace the already
existing checks in the iotests 005 and 220 with this function.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/005 | 5 +----
tests/qemu-iotests/220 | 6 ++----
tests/qemu-iotests/common.rc | 10 ++++++++++
3 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/tests/qemu-iotests/005 b/tests/qemu-iotests/005
index 58442762fe..b6d03ac37d 100755
--- a/tests/qemu-iotests/005
+++ b/tests/qemu-iotests/005
@@ -59,10 +59,7 @@ fi
# Sanity check: For raw, we require a file system that permits the creation
# of a HUGE (but very sparse) file. Check we can create it before continuing.
if [ "$IMGFMT" = "raw" ]; then
- if ! truncate --size=5T "$TEST_IMG"; then
- _notrun "file system on $TEST_DIR does not support large enough files"
- fi
- rm "$TEST_IMG"
+ _require_large_file 5T
fi
echo
diff --git a/tests/qemu-iotests/220 b/tests/qemu-iotests/220
index 2d62c5dcac..15159270d3 100755
--- a/tests/qemu-iotests/220
+++ b/tests/qemu-iotests/220
@@ -42,10 +42,8 @@ echo "== Creating huge file =="
# Sanity check: We require a file system that permits the creation
# of a HUGE (but very sparse) file. tmpfs works, ext4 does not.
-if ! truncate --size=513T "$TEST_IMG"; then
- _notrun "file system on $TEST_DIR does not support large enough files"
-fi
-rm "$TEST_IMG"
+_require_large_file 513T
+
IMGOPTS='cluster_size=2M,refcount_bits=1' _make_test_img 513T
echo "== Populating refcounts =="
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 0cc8acc9ed..6f0582c79a 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -643,5 +643,15 @@ _require_drivers()
done
}
+# Check that we have a file system that allows huge (but very sparse) files
+#
+_require_large_file()
+{
+ if ! truncate --size="$1" "$TEST_IMG"; then
+ _notrun "file system on $TEST_DIR does not support large enough files"
+ fi
+ rm "$TEST_IMG"
+}
+
# make sure this script returns success
true
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 02/30] iotests: Skip test 060 if it is not possible to create large files
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
2019-12-19 17:24 ` [PULL 01/30] iotests: Provide a function for checking the creation of huge files Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 03/30] iotests: Skip test 079 " Kevin Wolf
` (28 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Thomas Huth <thuth@redhat.com>
Test 060 fails in the arm64, s390x and ppc64le LXD containers on Travis
(which we will hopefully enable in our CI soon). These containers
apparently do not allow large files to be created. The repair process
in test 060 creates a file of 64 GiB, so test first whether such large
files are possible and skip the test if that's not the case.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/060 | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index b91d8321bb..d96f17a484 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -49,6 +49,9 @@ _supported_fmt qcow2
_supported_proto file
_supported_os Linux
+# The repair process will create a large file - so check for availability first
+_require_large_file 64G
+
rt_offset=65536 # 0x10000 (XXX: just an assumption)
rb_offset=131072 # 0x20000 (XXX: just an assumption)
l1_offset=196608 # 0x30000 (XXX: just an assumption)
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 03/30] iotests: Skip test 079 if it is not possible to create large files
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
2019-12-19 17:24 ` [PULL 01/30] iotests: Provide a function for checking the creation of huge files Kevin Wolf
2019-12-19 17:24 ` [PULL 02/30] iotests: Skip test 060 if it is not possible to create large files Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 04/30] qapi: better document NVMe blockdev @device parameter Kevin Wolf
` (27 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Thomas Huth <thuth@redhat.com>
Test 079 fails in the arm64, s390x and ppc64le LXD containers on Travis
(which we will hopefully enable in our CI soon). These containers
apparently do not allow large files to be created. Test 079 tries to
create a 4G sparse file, which is apparently already too big for these
containers, so check first whether we can really create such files before
executing the test.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/079 | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tests/qemu-iotests/079 b/tests/qemu-iotests/079
index 81f0c21f53..78536d3bbf 100755
--- a/tests/qemu-iotests/079
+++ b/tests/qemu-iotests/079
@@ -39,6 +39,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file nfs
+# Some containers (e.g. non-x86 on Travis) do not allow large files
+_require_large_file 4G
+
echo "=== Check option preallocation and cluster_size ==="
echo
cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304"
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 04/30] qapi: better document NVMe blockdev @device parameter
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (2 preceding siblings ...)
2019-12-19 17:24 ` [PULL 03/30] iotests: Skip test 079 " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 05/30] qemu-img: fix info --backing-chain --image-opts Kevin Wolf
` (26 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Daniel P. Berrangé <berrange@redhat.com>
Mention that this is a PCI device address & give the format it is
expected in. Also mention that it must be first unbound from any
host kernel driver.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
qapi/block-core.json | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 0cf68fea14..fcb52ec24f 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -2963,9 +2963,13 @@
#
# Driver specific block device options for the NVMe backend.
#
-# @device: controller address of the NVMe device.
+# @device: PCI controller address of the NVMe device in
+# format hhhh:bb:ss.f (host:bus:slot.function)
# @namespace: namespace number of the device, starting from 1.
#
+# Note that the PCI @device must have been unbound from any host
+# kernel driver before instructing QEMU to add the blockdev.
+#
# Since: 2.12
##
{ 'struct': 'BlockdevOptionsNVMe',
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 05/30] qemu-img: fix info --backing-chain --image-opts
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (3 preceding siblings ...)
2019-12-19 17:24 ` [PULL 04/30] qapi: better document NVMe blockdev @device parameter Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 06/30] block: Error out on image creation with conflicting size options Kevin Wolf
` (25 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Stefan Hajnoczi <stefanha@redhat.com>
Only apply --image-opts to the topmost image when listing an entire
backing chain. It is incorrect to treat backing filenames as image
options. Assuming we have the backing chain t.IMGFMT.base <-
t.IMGFMT.mid <- t.IMGFMT, qemu-img info fails as follows:
$ qemu-img info --backing-chain --image-opts \
driver=qcow2,file.driver=file,file.filename=t.IMGFMT
qemu-img: Could not open 'TEST_DIR/t.IMGFMT.mid': Cannot find device=TEST_DIR/t.IMGFMT.mid nor node_name=TEST_DIR/t.IMGFMT.mid
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
qemu-img.c | 3 ++
tests/qemu-iotests/279 | 57 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/279.out | 35 +++++++++++++++++++++++
tests/qemu-iotests/group | 1 +
4 files changed, 96 insertions(+)
create mode 100755 tests/qemu-iotests/279
create mode 100644 tests/qemu-iotests/279.out
diff --git a/qemu-img.c b/qemu-img.c
index 95a24b9762..6233b8ca56 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -2680,7 +2680,10 @@ static ImageInfoList *collect_image_info_list(bool image_opts,
blk_unref(blk);
+ /* Clear parameters that only apply to the topmost image */
filename = fmt = NULL;
+ image_opts = false;
+
if (chain) {
if (info->has_full_backing_filename) {
filename = info->full_backing_filename;
diff --git a/tests/qemu-iotests/279 b/tests/qemu-iotests/279
new file mode 100755
index 0000000000..6682376808
--- /dev/null
+++ b/tests/qemu-iotests/279
@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+#
+# Test qemu-img --backing-chain --image-opts
+#
+# Copyright (C) 2019 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+seq=$(basename "$0")
+echo "QA output created by $seq"
+
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+ rm -f "$TEST_IMG.mid"
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+# Backing files are required...
+_supported_fmt qcow qcow2 vmdk qed
+_supported_proto file
+_supported_os Linux
+
+TEST_IMG="$TEST_IMG.base" _make_test_img 64M
+TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base"
+_make_test_img -b "$TEST_IMG.mid"
+
+echo
+echo '== qemu-img info --backing-chain =='
+_img_info --backing-chain | _filter_img_info
+
+echo
+echo '== qemu-img info --backing-chain --image-opts =='
+TEST_IMG="driver=qcow2,file.driver=file,file.filename=$TEST_IMG" _img_info --backing-chain --image-opts | _filter_img_info
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/279.out b/tests/qemu-iotests/279.out
new file mode 100644
index 0000000000..f4dc6c69cb
--- /dev/null
+++ b/tests/qemu-iotests/279.out
@@ -0,0 +1,35 @@
+QA output created by 279
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid
+
+== qemu-img info --backing-chain ==
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64 MiB (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.mid
+
+image: TEST_DIR/t.IMGFMT.mid
+file format: IMGFMT
+virtual size: 64 MiB (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.base
+
+image: TEST_DIR/t.IMGFMT.base
+file format: IMGFMT
+virtual size: 64 MiB (67108864 bytes)
+
+== qemu-img info --backing-chain --image-opts ==
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64 MiB (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.mid
+
+image: TEST_DIR/t.IMGFMT.mid
+file format: IMGFMT
+virtual size: 64 MiB (67108864 bytes)
+backing file: TEST_DIR/t.IMGFMT.base
+
+image: TEST_DIR/t.IMGFMT.base
+file format: IMGFMT
+virtual size: 64 MiB (67108864 bytes)
+*** done
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 6b10a6a762..eb57ddc72c 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -286,3 +286,4 @@
272 rw
273 backing quick
277 rw quick
+279 rw backing quick
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 06/30] block: Error out on image creation with conflicting size options
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (4 preceding siblings ...)
2019-12-19 17:24 ` [PULL 05/30] qemu-img: fix info --backing-chain --image-opts Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 07/30] blockjob: Fix error message for negative speed Kevin Wolf
` (24 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
If both the create options (qemu-img create -o ...) and the size
parameter were given, the size parameter was silently ignored. Instead,
make specifying two sizes an error.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
block.c | 10 ++++++++--
tests/qemu-iotests/049 | 5 +++++
tests/qemu-iotests/049.out | 5 +++++
3 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/block.c b/block.c
index 473eb6eeaa..73029fad64 100644
--- a/block.c
+++ b/block.c
@@ -5751,12 +5751,11 @@ void bdrv_img_create(const char *filename, const char *fmt,
return;
}
+ /* Create parameter list */
create_opts = qemu_opts_append(create_opts, drv->create_opts);
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
- /* Create parameter list with default values */
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
- qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size, &error_abort);
/* Parse -o options */
if (options) {
@@ -5766,6 +5765,13 @@ void bdrv_img_create(const char *filename, const char *fmt,
}
}
+ if (!qemu_opt_get(opts, BLOCK_OPT_SIZE)) {
+ qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size, &error_abort);
+ } else if (img_size != UINT64_C(-1)) {
+ error_setg(errp, "The image size must be specified only once");
+ goto out;
+ }
+
if (base_filename) {
qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename, &local_err);
if (local_err) {
diff --git a/tests/qemu-iotests/049 b/tests/qemu-iotests/049
index c100d30ed0..051a1c79e0 100755
--- a/tests/qemu-iotests/049
+++ b/tests/qemu-iotests/049
@@ -78,6 +78,11 @@ for s in $sizes; do
test_qemu_img create -f $IMGFMT -o size=$s "$TEST_IMG"
done
+echo "== 4. Specify size twice (-o and traditional parameter) =="
+echo
+
+test_qemu_img create -f $IMGFMT -o size=10M "$TEST_IMG" 20M
+
echo "== Check correct interpretation of suffixes for cluster size =="
echo
sizes="1024 1024b 1k 1K 1M "
diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out
index 6b505408dd..affa55b341 100644
--- a/tests/qemu-iotests/049.out
+++ b/tests/qemu-iotests/049.out
@@ -121,6 +121,11 @@ qemu-img: TEST_DIR/t.qcow2: Parameter 'size' expects a non-negative number below
Optional suffix k, M, G, T, P or E means kilo-, mega-, giga-, tera-, peta-
and exabytes, respectively.
+== 4. Specify size twice (-o and traditional parameter) ==
+
+qemu-img create -f qcow2 -o size=10M TEST_DIR/t.qcow2 20M
+qemu-img: TEST_DIR/t.qcow2: The image size must be specified only once
+
== Check correct interpretation of suffixes for cluster size ==
qemu-img create -f qcow2 -o cluster_size=1024 TEST_DIR/t.qcow2 64M
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 07/30] blockjob: Fix error message for negative speed
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (5 preceding siblings ...)
2019-12-19 17:24 ` [PULL 06/30] block: Error out on image creation with conflicting size options Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 08/30] qcow2: Declare BDRV_REQ_NO_FALLBACK supported Kevin Wolf
` (23 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
The error message for a negative speed uses QERR_INVALID_PARAMETER,
which implies that the 'speed' option doesn't even exist:
{"error": {"class": "GenericError", "desc": "Invalid parameter 'speed'"}}
Make it use QERR_INVALID_PARAMETER_VALUE instead:
{"error": {"class": "GenericError", "desc": "Parameter 'speed' expects a non-negative value"}}
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
---
blockjob.c | 3 ++-
tests/qemu-iotests/030 | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/blockjob.c b/blockjob.c
index c6e20e2fcd..5d63b1e89d 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -261,7 +261,8 @@ void block_job_set_speed(BlockJob *job, int64_t speed, Error **errp)
return;
}
if (speed < 0) {
- error_setg(errp, QERR_INVALID_PARAMETER, "speed");
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "speed",
+ "a non-negative value");
return;
}
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index f3766f2a81..be35bde06f 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -943,7 +943,7 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', speed=-1)
- self.assert_qmp(result, 'error/desc', "Invalid parameter 'speed'")
+ self.assert_qmp(result, 'error/desc', "Parameter 'speed' expects a non-negative value")
self.assert_no_active_block_jobs()
@@ -952,7 +952,7 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
- self.assert_qmp(result, 'error/desc', "Invalid parameter 'speed'")
+ self.assert_qmp(result, 'error/desc', "Parameter 'speed' expects a non-negative value")
self.cancel_and_wait(resume=True)
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 08/30] qcow2: Declare BDRV_REQ_NO_FALLBACK supported
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (6 preceding siblings ...)
2019-12-19 17:24 ` [PULL 07/30] blockjob: Fix error message for negative speed Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 09/30] iotests: Add qemu_io_log() Kevin Wolf
` (22 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
In the common case, qcow2_co_pwrite_zeroes() already only modifies
metadata case, so we're fine with or without BDRV_REQ_NO_FALLBACK set.
The only exception is when using an external data file, where the
request is passed down to the block driver of the external data file. We
are forwarding the BDRV_REQ_NO_FALLBACK flag there, though, so this is
fine, too.
Declare the flag supported therefore.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
---
block/qcow2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 7c18721741..de0e89cf25 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1722,7 +1722,8 @@ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options,
}
}
- bs->supported_zero_flags = header.version >= 3 ? BDRV_REQ_MAY_UNMAP : 0;
+ bs->supported_zero_flags = header.version >= 3 ?
+ BDRV_REQ_MAY_UNMAP | BDRV_REQ_NO_FALLBACK : 0;
/* Repair image if dirty */
if (!(flags & (BDRV_O_CHECK | BDRV_O_INACTIVE)) && !bs->read_only &&
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 09/30] iotests: Add qemu_io_log()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (7 preceding siblings ...)
2019-12-19 17:24 ` [PULL 08/30] qcow2: Declare BDRV_REQ_NO_FALLBACK supported Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 10/30] iotests: Fix timeout in run_job() Kevin Wolf
` (21 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Add a function that runs qemu-io and logs the output with the
appropriate filters applied.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
tests/qemu-iotests/iotests.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index df0708923d..fc78852ae5 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -162,6 +162,11 @@ def qemu_io(*args):
sys.stderr.write('qemu-io received signal %i: %s\n' % (-exitcode, ' '.join(args)))
return subp.communicate()[0]
+def qemu_io_log(*args):
+ result = qemu_io(*args)
+ log(result, filters=[filter_testfiles, filter_qemu_io])
+ return result
+
def qemu_io_silent(*args):
'''Run qemu-io and return the exit code, suppressing stdout'''
args = qemu_io_args + list(args)
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 10/30] iotests: Fix timeout in run_job()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (8 preceding siblings ...)
2019-12-19 17:24 ` [PULL 09/30] iotests: Add qemu_io_log() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 11/30] iotests: Support job-complete " Kevin Wolf
` (20 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
run_job() accepts a wait parameter for a timeout, but it doesn't
actually use it. The only thing that is missing is passing it to
events_wait(), so do that now.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
tests/qemu-iotests/iotests.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index fc78852ae5..0ac3ad4b04 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -609,7 +609,7 @@ class VM(qtest.QEMUQtestMachine):
]
error = None
while True:
- ev = filter_qmp_event(self.events_wait(events))
+ ev = filter_qmp_event(self.events_wait(events, timeout=wait))
if ev['event'] != 'JOB_STATUS_CHANGE':
if use_log:
log(ev)
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 11/30] iotests: Support job-complete in run_job()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (9 preceding siblings ...)
2019-12-19 17:24 ` [PULL 10/30] iotests: Fix timeout in run_job() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 12/30] qcow2: Use offset_into_cluster() Kevin Wolf
` (19 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Automatically complete jobs that have a 'ready' state and need an
explicit job-complete. Without this, run_job() would hang for such
jobs.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
tests/qemu-iotests/iotests.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 0ac3ad4b04..b46d298766 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -622,6 +622,8 @@ class VM(qtest.QEMUQtestMachine):
error = j['error']
if use_log:
log('Job failed: %s' % (j['error']))
+ elif status == 'ready':
+ self.qmp_log('job-complete', id=job)
elif status == 'pending' and not auto_finalize:
if pre_finalize:
pre_finalize()
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 12/30] qcow2: Use offset_into_cluster()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (10 preceding siblings ...)
2019-12-19 17:24 ` [PULL 11/30] iotests: Support job-complete " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 13/30] MAINTAINERS: fix qcow2-bitmap.c under Dirty Bitmaps header Kevin Wolf
` (18 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Alberto Garcia <berto@igalia.com>
There's a couple of places left in the qcow2 code that still do the
calculation manually, so let's replace them.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
block/qcow2.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index de0e89cf25..375bbd0ad3 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -367,7 +367,7 @@ static int qcow2_read_extensions(BlockDriverState *bs, uint64_t start_offset,
return -EINVAL;
}
- if (bitmaps_ext.bitmap_directory_offset & (s->cluster_size - 1)) {
+ if (offset_into_cluster(s, bitmaps_ext.bitmap_directory_offset)) {
error_setg(errp, "bitmaps_ext: "
"invalid bitmap directory offset");
return -EINVAL;
@@ -1959,9 +1959,8 @@ static int coroutine_fn qcow2_co_block_status(BlockDriverState *bs,
{
BDRVQcow2State *s = bs->opaque;
uint64_t cluster_offset;
- int index_in_cluster, ret;
unsigned int bytes;
- int status = 0;
+ int ret, status = 0;
qemu_co_mutex_lock(&s->lock);
@@ -1982,8 +1981,7 @@ static int coroutine_fn qcow2_co_block_status(BlockDriverState *bs,
if ((ret == QCOW2_CLUSTER_NORMAL || ret == QCOW2_CLUSTER_ZERO_ALLOC) &&
!s->crypto) {
- index_in_cluster = offset & (s->cluster_size - 1);
- *map = cluster_offset | index_in_cluster;
+ *map = cluster_offset | offset_into_cluster(s, offset);
*file = s->data_file->bs;
status |= BDRV_BLOCK_OFFSET_VALID;
}
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 13/30] MAINTAINERS: fix qcow2-bitmap.c under Dirty Bitmaps header
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (11 preceding siblings ...)
2019-12-19 17:24 ` [PULL 12/30] qcow2: Use offset_into_cluster() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 14/30] iotests: Add more "_require_drivers" checks to the shell-based tests Kevin Wolf
` (17 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Somehow I wrote not full path to the file. Fix that.
Also, while being here, rearrange entries, so that includes go first,
then block, than migration, than util.
Fixes: 052db8e71444d
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
MAINTAINERS | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 740401bcbb..dc81c89ccb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1870,12 +1870,12 @@ M: John Snow <jsnow@redhat.com>
R: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
L: qemu-block@nongnu.org
S: Supported
-F: util/hbitmap.c
-F: block/dirty-bitmap.c
F: include/qemu/hbitmap.h
F: include/block/dirty-bitmap.h
-F: qcow2-bitmap.c
+F: block/dirty-bitmap.c
+F: block/qcow2-bitmap.c
F: migration/block-dirty-bitmap.c
+F: util/hbitmap.c
F: tests/test-hbitmap.c
F: docs/interop/bitmaps.rst
T: git https://github.com/jnsnow/qemu.git bitmaps
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 14/30] iotests: Add more "_require_drivers" checks to the shell-based tests
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (12 preceding siblings ...)
2019-12-19 17:24 ` [PULL 13/30] MAINTAINERS: fix qcow2-bitmap.c under Dirty Bitmaps header Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 15/30] iotests/273: Filter format-specific information Kevin Wolf
` (16 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Thomas Huth <thuth@redhat.com>
Test 051 should be skipped if nbd is not available, and 267 should
be skipped if copy-on-read is not enabled.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/051 | 1 +
tests/qemu-iotests/267 | 1 +
2 files changed, 2 insertions(+)
diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
index 53bcdbc911..a13bce2fd0 100755
--- a/tests/qemu-iotests/051
+++ b/tests/qemu-iotests/051
@@ -41,6 +41,7 @@ _supported_proto file
# A compat=0.10 image is created in this test which does not support anything
# other than refcount_bits=16
_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
+_require_drivers nbd
do_run_qemu()
{
diff --git a/tests/qemu-iotests/267 b/tests/qemu-iotests/267
index 170e173c0a..b823668e29 100755
--- a/tests/qemu-iotests/267
+++ b/tests/qemu-iotests/267
@@ -40,6 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
_supported_os Linux
+_require_drivers copy-on-read
# Internal snapshots are (currently) impossible with refcount_bits=1
_unsupported_imgopts 'refcount_bits=1[^0-9]'
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 15/30] iotests/273: Filter format-specific information
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (13 preceding siblings ...)
2019-12-19 17:24 ` [PULL 14/30] iotests: Add more "_require_drivers" checks to the shell-based tests Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 16/30] iotests: Fix IMGOPTSSYNTAX for nbd Kevin Wolf
` (15 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Max Reitz <mreitz@redhat.com>
Doing this allows running this test with e.g. -o compat=0.10 or
-o compat=refcount_bits=1.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/273 | 3 ++-
tests/qemu-iotests/273.out | 27 ---------------------------
2 files changed, 2 insertions(+), 28 deletions(-)
diff --git a/tests/qemu-iotests/273 b/tests/qemu-iotests/273
index 98a672516d..d598c47d9b 100755
--- a/tests/qemu-iotests/273
+++ b/tests/qemu-iotests/273
@@ -48,7 +48,8 @@ do_run_qemu()
run_qemu()
{
do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_qmp |
- _filter_generated_node_ids | _filter_imgfmt | _filter_actual_image_size
+ _filter_generated_node_ids | _filter_imgfmt |
+ _filter_actual_image_size | _filter_img_info
}
TEST_IMG="$TEST_IMG.base" _make_test_img 64M
diff --git a/tests/qemu-iotests/273.out b/tests/qemu-iotests/273.out
index c410fee5c4..684b8d6f77 100644
--- a/tests/qemu-iotests/273.out
+++ b/tests/qemu-iotests/273.out
@@ -38,15 +38,6 @@ Testing: -blockdev file,node-name=base,filename=TEST_DIR/t.IMGFMT.base -blockdev
"cluster-size": 65536,
"format": "IMGFMT",
"actual-size": SIZE,
- "format-specific": {
- "type": "IMGFMT",
- "data": {
- "compat": "1.1",
- "lazy-refcounts": false,
- "refcount-bits": 16,
- "corrupt": false
- }
- },
"full-backing-filename": "TEST_DIR/t.IMGFMT.base",
"backing-filename": "TEST_DIR/t.IMGFMT.base",
"dirty-flag": false
@@ -57,15 +48,6 @@ Testing: -blockdev file,node-name=base,filename=TEST_DIR/t.IMGFMT.base -blockdev
"cluster-size": 65536,
"format": "IMGFMT",
"actual-size": SIZE,
- "format-specific": {
- "type": "IMGFMT",
- "data": {
- "compat": "1.1",
- "lazy-refcounts": false,
- "refcount-bits": 16,
- "corrupt": false
- }
- },
"full-backing-filename": "TEST_DIR/t.IMGFMT.mid",
"backing-filename": "TEST_DIR/t.IMGFMT.mid",
"dirty-flag": false
@@ -136,15 +118,6 @@ Testing: -blockdev file,node-name=base,filename=TEST_DIR/t.IMGFMT.base -blockdev
"cluster-size": 65536,
"format": "IMGFMT",
"actual-size": SIZE,
- "format-specific": {
- "type": "IMGFMT",
- "data": {
- "compat": "1.1",
- "lazy-refcounts": false,
- "refcount-bits": 16,
- "corrupt": false
- }
- },
"full-backing-filename": "TEST_DIR/t.IMGFMT.base",
"backing-filename": "TEST_DIR/t.IMGFMT.base",
"dirty-flag": false
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 16/30] iotests: Fix IMGOPTSSYNTAX for nbd
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (14 preceding siblings ...)
2019-12-19 17:24 ` [PULL 15/30] iotests/273: Filter format-specific information Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 17/30] qcow2: Move error check of local_err near its assignment Kevin Wolf
` (14 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Max Reitz <mreitz@redhat.com>
There is no $SOCKDIR, only $SOCK_DIR.
Fixes: f3923a72f199b2c63747a7032db74730546f55c6
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/common.rc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 6f0582c79a..555c453911 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -217,7 +217,8 @@ if [ "$IMGOPTSSYNTAX" = "true" ]; then
TEST_IMG="$DRIVER,file.filename=$TEST_DIR/t.$IMGFMT"
elif [ "$IMGPROTO" = "nbd" ]; then
TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
- TEST_IMG="$DRIVER,file.driver=nbd,file.type=unix,file.path=$SOCKDIR/nbd"
+ TEST_IMG="$DRIVER,file.driver=nbd,file.type=unix"
+ TEST_IMG="$TEST_IMG,file.path=$SOCK_DIR/nbd"
elif [ "$IMGPROTO" = "ssh" ]; then
TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
TEST_IMG="$DRIVER,file.driver=ssh,file.host=127.0.0.1,file.path=$TEST_IMG_FILE"
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 17/30] qcow2: Move error check of local_err near its assignment
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (15 preceding siblings ...)
2019-12-19 17:24 ` [PULL 16/30] iotests: Fix IMGOPTSSYNTAX for nbd Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 18/30] iotests: Create VM.blockdev_create() Kevin Wolf
` (13 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Tuguoyi <tu.guoyi@h3c.com>
The local_err check outside of the if block was necessary
when it was introduced in commit d1258dd0c87 because it needed to be
executed even if qcow2_load_autoloading_dirty_bitmaps() returned false.
After some modifications that all required the error check to remain
where it is, commit 9c98f145dfb finally moved the
qcow2_load_dirty_bitmaps() call into the if block, so now the error
check should be there, too.
Signed-off-by: Guoyi Tu <tu.guoyi@h3c.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
block/qcow2.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 375bbd0ad3..7fbaac8457 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1705,14 +1705,14 @@ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options,
if (!(bdrv_get_flags(bs) & BDRV_O_INACTIVE)) {
/* It's case 1, 2 or 3.2. Or 3.1 which is BUG in management layer. */
bool header_updated = qcow2_load_dirty_bitmaps(bs, &local_err);
+ if (local_err != NULL) {
+ error_propagate(errp, local_err);
+ ret = -EINVAL;
+ goto fail;
+ }
update_header = update_header && !header_updated;
}
- if (local_err != NULL) {
- error_propagate(errp, local_err);
- ret = -EINVAL;
- goto fail;
- }
if (update_header) {
ret = qcow2_update_header(bs);
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 18/30] iotests: Create VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (16 preceding siblings ...)
2019-12-19 17:24 ` [PULL 17/30] qcow2: Move error check of local_err near its assignment Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 19/30] iotests: 255: Drop blockdev_create() Kevin Wolf
` (12 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
We have several almost identical copies of a blockdev_create() function
in different test cases. Time to create one unified function in
iotests.py.
To keep the diff managable, this patch only creates the function and
follow-up patches will convert the individual test cases.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/iotests.py | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index b46d298766..8739ec6613 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -643,6 +643,22 @@ class VM(qtest.QEMUQtestMachine):
elif status == 'null':
return error
+ # Returns None on success, and an error string on failure
+ def blockdev_create(self, options, job_id='job0', filters=None):
+ if filters is None:
+ filters = [filter_qmp_testfiles]
+ result = self.qmp_log('blockdev-create', filters=filters,
+ job_id=job_id, options=options)
+
+ if 'return' in result:
+ assert result['return'] == {}
+ job_result = self.run_job(job_id)
+ else:
+ job_result = result['error']
+
+ log("")
+ return job_result
+
def enable_migration_events(self, name):
log('Enabling migration QMP events on %s...' % name)
log(self.qmp('migrate-set-capabilities', capabilities=[
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 19/30] iotests: 255: Drop blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (17 preceding siblings ...)
2019-12-19 17:24 ` [PULL 18/30] iotests: Create VM.blockdev_create() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 20/30] iotests: 206: Convert to VM.blockdev_create() Kevin Wolf
` (11 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
blockdev_create() is completely unused in this test case, so we can just
drop it.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/255 | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/tests/qemu-iotests/255 b/tests/qemu-iotests/255
index 3632d507d0..0ba03d9e61 100755
--- a/tests/qemu-iotests/255
+++ b/tests/qemu-iotests/255
@@ -25,16 +25,6 @@ from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['qcow2'])
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create',
- filters=[iotests.filter_qmp_testfiles],
- job_id='job0', options=options)
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
-
iotests.log('Finishing a commit job with background reads')
iotests.log('============================================')
iotests.log('')
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 20/30] iotests: 206: Convert to VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (18 preceding siblings ...)
2019-12-19 17:24 ` [PULL 19/30] iotests: 255: Drop blockdev_create() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 21/30] iotests: 210: " Kevin Wolf
` (10 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/206 | 232 ++++++++++++++++++++---------------------
1 file changed, 111 insertions(+), 121 deletions(-)
diff --git a/tests/qemu-iotests/206 b/tests/qemu-iotests/206
index 5bb738bf23..9f16a7df8d 100755
--- a/tests/qemu-iotests/206
+++ b/tests/qemu-iotests/206
@@ -25,16 +25,6 @@ from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['qcow2'])
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create',
- filters=[iotests.filter_qmp_testfiles],
- job_id='job0', options=options)
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
-
with iotests.FilePath('t.qcow2') as disk_path, \
iotests.FilePath('t.qcow2.base') as backing_path, \
iotests.VM() as vm:
@@ -50,18 +40,18 @@ with iotests.FilePath('t.qcow2') as disk_path, \
size = 128 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
vm.qmp_log('blockdev-add',
filters=[iotests.filter_qmp_testfiles],
driver='file', filename=disk_path,
node_name='imgfile')
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'imgfile',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'imgfile',
+ 'size': size })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -76,23 +66,23 @@ with iotests.FilePath('t.qcow2') as disk_path, \
size = 64 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0,
- 'preallocation': 'off',
- 'nocow': False })
-
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'version': 'v3',
- 'cluster-size': 65536,
- 'preallocation': 'off',
- 'lazy-refcounts': False,
- 'refcount-bits': 16 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0,
+ 'preallocation': 'off',
+ 'nocow': False })
+
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'version': 'v3',
+ 'cluster-size': 65536,
+ 'preallocation': 'off',
+ 'lazy-refcounts': False,
+ 'refcount-bits': 16 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -107,23 +97,23 @@ with iotests.FilePath('t.qcow2') as disk_path, \
size = 32 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0,
- 'preallocation': 'falloc',
- 'nocow': True })
-
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'version': 'v3',
- 'cluster-size': 2097152,
- 'preallocation': 'metadata',
- 'lazy-refcounts': True,
- 'refcount-bits': 1 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0,
+ 'preallocation': 'falloc',
+ 'nocow': True })
+
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'version': 'v3',
+ 'cluster-size': 2097152,
+ 'preallocation': 'metadata',
+ 'lazy-refcounts': True,
+ 'refcount-bits': 1 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -135,20 +125,20 @@ with iotests.FilePath('t.qcow2') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
-
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'backing-file': backing_path,
- 'backing-fmt': 'qcow2',
- 'version': 'v2',
- 'cluster-size': 512 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'backing-file': backing_path,
+ 'backing-fmt': 'qcow2',
+ 'version': 'v2',
+ 'cluster-size': 512 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -160,22 +150,22 @@ with iotests.FilePath('t.qcow2') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'encrypt': {
- 'format': 'luks',
- 'key-secret': 'keysec0',
- 'cipher-alg': 'twofish-128',
- 'cipher-mode': 'ctr',
- 'ivgen-alg': 'plain64',
- 'ivgen-hash-alg': 'md5',
- 'hash-alg': 'sha1',
- 'iter-time': 10,
- }})
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'encrypt': {
+ 'format': 'luks',
+ 'key-secret': 'keysec0',
+ 'cipher-alg': 'twofish-128',
+ 'cipher-mode': 'ctr',
+ 'ivgen-alg': 'plain64',
+ 'ivgen-hash-alg': 'md5',
+ 'hash-alg': 'sha1',
+ 'iter-time': 10,
+ }})
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -187,9 +177,9 @@ with iotests.FilePath('t.qcow2') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': "this doesn't exist",
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': "this doesn't exist",
+ 'size': size })
vm.shutdown()
#
@@ -211,9 +201,9 @@ with iotests.FilePath('t.qcow2') as disk_path, \
vm.launch()
for size in [ 1234, 18446744073709551104, 9223372036854775808,
9223372036854775296 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size })
vm.shutdown()
#
@@ -222,20 +212,20 @@ with iotests.FilePath('t.qcow2') as disk_path, \
iotests.log("=== Invalid version ===")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'version': 'v1' })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'version': 'v2',
- 'lazy-refcounts': True })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'version': 'v2',
- 'refcount-bits': 8 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'version': 'v1' })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'version': 'v2',
+ 'lazy-refcounts': True })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'version': 'v2',
+ 'refcount-bits': 8 })
vm.shutdown()
#
@@ -244,15 +234,15 @@ with iotests.FilePath('t.qcow2') as disk_path, \
iotests.log("=== Invalid backing file options ===")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'backing-file': '/dev/null',
- 'preallocation': 'full' })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'backing-fmt': imgfmt })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'backing-file': '/dev/null',
+ 'preallocation': 'full' })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'backing-fmt': imgfmt })
vm.shutdown()
#
@@ -262,14 +252,14 @@ with iotests.FilePath('t.qcow2') as disk_path, \
vm.launch()
for csize in [ 1234, 128, 4194304, 0 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'cluster-size': csize })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 281474976710656,
- 'cluster-size': 512 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'cluster-size': csize })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 281474976710656,
+ 'cluster-size': 512 })
vm.shutdown()
#
@@ -279,8 +269,8 @@ with iotests.FilePath('t.qcow2') as disk_path, \
vm.launch()
for refcount_bits in [ 128, 0, 7 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'refcount-bits': refcount_bits })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'refcount-bits': refcount_bits })
vm.shutdown()
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 21/30] iotests: 210: Convert to VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (19 preceding siblings ...)
2019-12-19 17:24 ` [PULL 20/30] iotests: 206: Convert to VM.blockdev_create() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 22/30] iotests: 212: " Kevin Wolf
` (9 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/210 | 81 +++++++++++++++++++-----------------------
1 file changed, 36 insertions(+), 45 deletions(-)
diff --git a/tests/qemu-iotests/210 b/tests/qemu-iotests/210
index 565e3b7b9b..4ca0fe26ef 100755
--- a/tests/qemu-iotests/210
+++ b/tests/qemu-iotests/210
@@ -26,15 +26,6 @@ from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['luks'])
iotests.verify_protocol(supported=['file'])
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles])
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
-
with iotests.FilePath('t.luks') as disk_path, \
iotests.VM() as vm:
@@ -49,18 +40,18 @@ with iotests.FilePath('t.luks') as disk_path, \
size = 128 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'imgfile',
- 'key-secret': 'keysec0',
- 'size': size,
- 'iter-time': 10 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'imgfile',
+ 'key-secret': 'keysec0',
+ 'size': size,
+ 'iter-time': 10 })
vm.shutdown()
# TODO Proper support for images to be used with imgopts and/or protocols
@@ -79,22 +70,22 @@ with iotests.FilePath('t.luks') as disk_path, \
size = 64 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'key-secret': 'keysec0',
- 'cipher-alg': 'twofish-128',
- 'cipher-mode': 'ctr',
- 'ivgen-alg': 'plain64',
- 'ivgen-hash-alg': 'md5',
- 'hash-alg': 'sha1',
- 'iter-time': 10 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'key-secret': 'keysec0',
+ 'cipher-alg': 'twofish-128',
+ 'cipher-mode': 'ctr',
+ 'ivgen-alg': 'plain64',
+ 'ivgen-hash-alg': 'md5',
+ 'hash-alg': 'sha1',
+ 'iter-time': 10 })
vm.shutdown()
# TODO Proper support for images to be used with imgopts and/or protocols
@@ -113,9 +104,9 @@ with iotests.FilePath('t.luks') as disk_path, \
size = 64 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': "this doesn't exist",
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': "this doesn't exist",
+ 'size': size })
vm.shutdown()
#
@@ -126,11 +117,11 @@ with iotests.FilePath('t.luks') as disk_path, \
vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'key-secret': 'keysec0',
- 'size': 0,
- 'iter-time': 10 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'key-secret': 'keysec0',
+ 'size': 0,
+ 'iter-time': 10 })
vm.shutdown()
# TODO Proper support for images to be used with imgopts and/or protocols
@@ -157,10 +148,10 @@ with iotests.FilePath('t.luks') as disk_path, \
vm.launch()
for size in [ 18446744073709551104, 9223372036854775808, 9223372036854775296 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'key-secret': 'keysec0',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'key-secret': 'keysec0',
+ 'size': size })
vm.shutdown()
#
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 22/30] iotests: 212: Convert to VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (20 preceding siblings ...)
2019-12-19 17:24 ` [PULL 21/30] iotests: 210: " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 23/30] iotests: 213: " Kevin Wolf
` (8 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/212 | 101 +++++++++++++++++++----------------------
1 file changed, 46 insertions(+), 55 deletions(-)
diff --git a/tests/qemu-iotests/212 b/tests/qemu-iotests/212
index 42b74f208b..8f3ccc7b15 100755
--- a/tests/qemu-iotests/212
+++ b/tests/qemu-iotests/212
@@ -26,15 +26,6 @@ from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['parallels'])
iotests.verify_protocol(supported=['file'])
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles])
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
-
with iotests.FilePath('t.parallels') as disk_path, \
iotests.VM() as vm:
@@ -47,16 +38,16 @@ with iotests.FilePath('t.parallels') as disk_path, \
size = 128 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'imgfile',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'imgfile',
+ 'size': size })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -71,16 +62,16 @@ with iotests.FilePath('t.parallels') as disk_path, \
size = 64 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'cluster-size': 1048576 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'cluster-size': 1048576 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -95,16 +86,16 @@ with iotests.FilePath('t.parallels') as disk_path, \
size = 32 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'cluster-size': 65536 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'cluster-size': 65536 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -116,9 +107,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': "this doesn't exist",
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': "this doesn't exist",
+ 'size': size })
vm.shutdown()
#
@@ -129,9 +120,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 0 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -143,9 +134,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 4503599627369984})
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 4503599627369984})
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -171,9 +162,9 @@ with iotests.FilePath('t.parallels') as disk_path, \
vm.launch()
for size in [ 1234, 18446744073709551104, 9223372036854775808,
9223372036854775296, 4503599627370497 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size })
vm.shutdown()
#
@@ -185,12 +176,12 @@ with iotests.FilePath('t.parallels') as disk_path, \
vm.launch()
for csize in [ 1234, 128, 4294967296, 9223372036854775808,
18446744073709551104, 0 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'cluster-size': csize })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 281474976710656,
- 'cluster-size': 512 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'cluster-size': csize })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 281474976710656,
+ 'cluster-size': 512 })
vm.shutdown()
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 23/30] iotests: 213: Convert to VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (21 preceding siblings ...)
2019-12-19 17:24 ` [PULL 22/30] iotests: 212: " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 24/30] iotests: 237: " Kevin Wolf
` (7 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/213 | 113 +++++++++++++++++++----------------------
1 file changed, 52 insertions(+), 61 deletions(-)
diff --git a/tests/qemu-iotests/213 b/tests/qemu-iotests/213
index 5604f3cebb..3fc8dc6eaa 100755
--- a/tests/qemu-iotests/213
+++ b/tests/qemu-iotests/213
@@ -26,15 +26,6 @@ from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['vhdx'])
iotests.verify_protocol(supported=['file'])
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles])
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
-
with iotests.FilePath('t.vhdx') as disk_path, \
iotests.VM() as vm:
@@ -47,16 +38,16 @@ with iotests.FilePath('t.vhdx') as disk_path, \
size = 128 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'imgfile',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'imgfile',
+ 'size': size })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -71,19 +62,19 @@ with iotests.FilePath('t.vhdx') as disk_path, \
size = 64 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'log-size': 1048576,
- 'block-size': 8388608,
- 'subformat': 'dynamic',
- 'block-state-zero': True })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'log-size': 1048576,
+ 'block-size': 8388608,
+ 'subformat': 'dynamic',
+ 'block-state-zero': True })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -98,19 +89,19 @@ with iotests.FilePath('t.vhdx') as disk_path, \
size = 32 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'log-size': 8388608,
- 'block-size': 268435456,
- 'subformat': 'fixed',
- 'block-state-zero': False })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'log-size': 8388608,
+ 'block-size': 268435456,
+ 'subformat': 'fixed',
+ 'block-state-zero': False })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -122,9 +113,9 @@ with iotests.FilePath('t.vhdx') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': "this doesn't exist",
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': "this doesn't exist",
+ 'size': size })
vm.shutdown()
#
@@ -135,9 +126,9 @@ with iotests.FilePath('t.vhdx') as disk_path, \
vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 0 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -149,9 +140,9 @@ with iotests.FilePath('t.vhdx') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 70368744177664 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 70368744177664 })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -176,9 +167,9 @@ with iotests.FilePath('t.vhdx') as disk_path, \
vm.launch()
for size in [ 18446744073709551104, 9223372036854775808,
9223372036854775296, 70368744177665 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size })
vm.shutdown()
#
@@ -189,10 +180,10 @@ with iotests.FilePath('t.vhdx') as disk_path, \
vm.launch()
for bsize in [ 1234567, 128, 3145728, 536870912, 0 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'block-size': bsize })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'block-size': bsize })
vm.shutdown()
#
@@ -203,8 +194,8 @@ with iotests.FilePath('t.vhdx') as disk_path, \
vm.launch()
for lsize in [ 1234567, 128, 4294967296, 0 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 67108864,
- 'log-size': lsize })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 67108864,
+ 'log-size': lsize })
vm.shutdown()
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 24/30] iotests: 237: Convert to VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (22 preceding siblings ...)
2019-12-19 17:24 ` [PULL 23/30] iotests: 213: " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 25/30] iotests: 266: " Kevin Wolf
` (6 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/237 | 139 +++++++++++++++++++----------------------
1 file changed, 65 insertions(+), 74 deletions(-)
diff --git a/tests/qemu-iotests/237 b/tests/qemu-iotests/237
index 06897f8c87..a2242a4736 100755
--- a/tests/qemu-iotests/237
+++ b/tests/qemu-iotests/237
@@ -26,15 +26,6 @@ from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['vmdk'])
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles])
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
-
with iotests.FilePath('t.vmdk') as disk_path, \
iotests.FilePath('t.vmdk.1') as extent1_path, \
iotests.FilePath('t.vmdk.2') as extent2_path, \
@@ -50,16 +41,16 @@ with iotests.FilePath('t.vmdk') as disk_path, \
size = 5 * 1024 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'imgfile',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'imgfile',
+ 'size': size })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -74,21 +65,21 @@ with iotests.FilePath('t.vmdk') as disk_path, \
size = 64 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
-
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'extents': [],
- 'subformat': 'monolithicSparse',
- 'adapter-type': 'ide',
- 'hwversion': '4',
- 'zeroed-grain': False })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'extents': [],
+ 'subformat': 'monolithicSparse',
+ 'adapter-type': 'ide',
+ 'hwversion': '4',
+ 'zeroed-grain': False })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -103,20 +94,20 @@ with iotests.FilePath('t.vmdk') as disk_path, \
size = 32 * 1024 * 1024
vm.launch()
- blockdev_create(vm, { 'driver': 'file',
- 'filename': disk_path,
- 'size': 0 })
-
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': {
- 'driver': 'file',
- 'filename': disk_path,
- },
- 'size': size,
- 'extents': [],
- 'subformat': 'monolithicSparse',
- 'adapter-type': 'buslogic',
- 'zeroed-grain': True })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': disk_path,
+ 'size': 0 })
+
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': {
+ 'driver': 'file',
+ 'filename': disk_path,
+ },
+ 'size': size,
+ 'extents': [],
+ 'subformat': 'monolithicSparse',
+ 'adapter-type': 'buslogic',
+ 'zeroed-grain': True })
vm.shutdown()
iotests.img_info_log(disk_path)
@@ -128,9 +119,9 @@ with iotests.FilePath('t.vmdk') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': "this doesn't exist",
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': "this doesn't exist",
+ 'size': size })
vm.shutdown()
#
@@ -148,10 +139,10 @@ with iotests.FilePath('t.vmdk') as disk_path, \
vm.launch()
for adapter_type in [ 'ide', 'buslogic', 'lsilogic', 'legacyESX' ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size,
- 'adapter-type': adapter_type })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size,
+ 'adapter-type': adapter_type })
vm.shutdown()
# Invalid
@@ -160,10 +151,10 @@ with iotests.FilePath('t.vmdk') as disk_path, \
vm.launch()
for adapter_type in [ 'foo', 'IDE', 'legacyesx', 1 ]:
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size,
- 'adapter-type': adapter_type })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size,
+ 'adapter-type': adapter_type })
vm.shutdown()
#
@@ -185,10 +176,10 @@ with iotests.FilePath('t.vmdk') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size,
- 'subformat': 'monolithicFlat' })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size,
+ 'subformat': 'monolithicFlat' })
vm.shutdown()
# Correct extent
@@ -196,11 +187,11 @@ with iotests.FilePath('t.vmdk') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size,
- 'subformat': 'monolithicFlat',
- 'extents': ['ext1'] })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size,
+ 'subformat': 'monolithicFlat',
+ 'extents': ['ext1'] })
vm.shutdown()
# Extra extent
@@ -208,11 +199,11 @@ with iotests.FilePath('t.vmdk') as disk_path, \
iotests.log("")
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': 512,
- 'subformat': 'monolithicFlat',
- 'extents': ['ext1', 'ext2', 'ext3'] })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': 512,
+ 'subformat': 'monolithicFlat',
+ 'extents': ['ext1', 'ext2', 'ext3'] })
vm.shutdown()
# Split formats
@@ -228,11 +219,11 @@ with iotests.FilePath('t.vmdk') as disk_path, \
extents = [ "ext%d" % (i) for i in range(1, num_extents + 1) ]
vm.launch()
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'node0',
- 'size': size,
- 'subformat': subfmt,
- 'extents': extents })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'node0',
+ 'size': size,
+ 'subformat': subfmt,
+ 'extents': extents })
vm.shutdown()
iotests.img_info_log(disk_path)
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 25/30] iotests: 266: Convert to VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (23 preceding siblings ...)
2019-12-19 17:24 ` [PULL 24/30] iotests: 237: " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 26/30] iotests: 207: Remove duplication with VM.blockdev_create() Kevin Wolf
` (5 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
Instead of having a separate blockdev_create() function, make use of the
VM.blockdev_create() offered by iotests.py.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/266 | 69 +++++++++++++++++---------------------
tests/qemu-iotests/266.out | 14 ++++++++
2 files changed, 44 insertions(+), 39 deletions(-)
diff --git a/tests/qemu-iotests/266 b/tests/qemu-iotests/266
index 5b35cd67e4..c353cf88ee 100755
--- a/tests/qemu-iotests/266
+++ b/tests/qemu-iotests/266
@@ -22,15 +22,6 @@ import iotests
from iotests import imgfmt
-def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles])
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
-
-
# Successful image creation (defaults)
def implicit_defaults(vm, file_path):
iotests.log("=== Successful image creation (defaults) ===")
@@ -40,9 +31,9 @@ def implicit_defaults(vm, file_path):
# (Close to 64 MB)
size = 8 * 964 * 17 * 512
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': size })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': size })
# Successful image creation (explicit defaults)
@@ -54,11 +45,11 @@ def explicit_defaults(vm, file_path):
# (Close to 128 MB)
size = 16 * 964 * 17 * 512
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': size,
- 'subformat': 'dynamic',
- 'force-size': False })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': size,
+ 'subformat': 'dynamic',
+ 'force-size': False })
# Successful image creation (non-default options)
@@ -69,11 +60,11 @@ def non_defaults(vm, file_path):
# Not representable in CHS (fine with force-size=True)
size = 1048576
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': size,
- 'subformat': 'fixed',
- 'force-size': True })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': size,
+ 'subformat': 'fixed',
+ 'force-size': True })
# Size not representable in CHS with force-size=False
@@ -84,10 +75,10 @@ def non_chs_size_without_force(vm, file_path):
# Not representable in CHS (will not work with force-size=False)
size = 1048576
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': size,
- 'force-size': False })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': size,
+ 'force-size': False })
# Zero size
@@ -95,9 +86,9 @@ def zero_size(vm, file_path):
iotests.log("=== Zero size===")
iotests.log("")
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': 0 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': 0 })
# Maximum CHS size
@@ -105,9 +96,9 @@ def maximum_chs_size(vm, file_path):
iotests.log("=== Maximum CHS size===")
iotests.log("")
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': 16 * 65535 * 255 * 512 })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': 16 * 65535 * 255 * 512 })
# Actual maximum size
@@ -115,10 +106,10 @@ def maximum_size(vm, file_path):
iotests.log("=== Actual maximum size===")
iotests.log("")
- blockdev_create(vm, { 'driver': imgfmt,
- 'file': 'protocol-node',
- 'size': 0xff000000 * 512,
- 'force-size': True })
+ vm.blockdev_create({ 'driver': imgfmt,
+ 'file': 'protocol-node',
+ 'size': 0xff000000 * 512,
+ 'force-size': True })
def main():
@@ -132,9 +123,9 @@ def main():
vm.launch()
iotests.log('--- Creating empty file ---')
- blockdev_create(vm, { 'driver': 'file',
- 'filename': file_path,
- 'size': 0 })
+ vm.blockdev_create({ 'driver': 'file',
+ 'filename': file_path,
+ 'size': 0 })
vm.qmp_log('blockdev-add', driver='file', filename=file_path,
node_name='protocol-node',
diff --git a/tests/qemu-iotests/266.out b/tests/qemu-iotests/266.out
index b11953e81f..5a7d7d01aa 100644
--- a/tests/qemu-iotests/266.out
+++ b/tests/qemu-iotests/266.out
@@ -3,6 +3,7 @@
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -13,6 +14,7 @@
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
image: TEST_IMG
file format: IMGFMT
virtual size: 64 MiB (67125248 bytes)
@@ -23,6 +25,7 @@ cluster_size: 2097152
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -33,6 +36,7 @@ cluster_size: 2097152
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
image: TEST_IMG
file format: IMGFMT
virtual size: 128 MiB (134250496 bytes)
@@ -43,6 +47,7 @@ cluster_size: 2097152
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -53,6 +58,7 @@ cluster_size: 2097152
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
image: TEST_IMG
file format: IMGFMT
virtual size: 1 MiB (1048576 bytes)
@@ -62,6 +68,7 @@ virtual size: 1 MiB (1048576 bytes)
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -73,6 +80,7 @@ Job failed: The requested image size cannot be represented in CHS geometry
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
qemu-img: Could not open 'TEST_IMG': File too small for a VHD header
--- Creating empty file ---
@@ -80,6 +88,7 @@ qemu-img: Could not open 'TEST_IMG': File too small for a VHD header
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -90,6 +99,7 @@ qemu-img: Could not open 'TEST_IMG': File too small for a VHD header
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
image: TEST_IMG
file format: IMGFMT
virtual size: 0 B (0 bytes)
@@ -100,6 +110,7 @@ cluster_size: 2097152
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -110,6 +121,7 @@ cluster_size: 2097152
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
image: TEST_IMG
file format: IMGFMT
virtual size: 127 GiB (136899993600 bytes)
@@ -120,6 +132,7 @@ cluster_size: 2097152
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vpc", "node-name": "protocol-node"}}
{"return": {}}
@@ -130,6 +143,7 @@ cluster_size: 2097152
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
+
image: TEST_IMG
file format: IMGFMT
virtual size: 1.99 TiB (2190433320960 bytes)
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 26/30] iotests: 207: Remove duplication with VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (24 preceding siblings ...)
2019-12-19 17:24 ` [PULL 25/30] iotests: 266: " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 27/30] iotests: 211: " Kevin Wolf
` (4 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
The blockdev_create() function in this test case adds another filter to
the logging, but provides otherwise the same functionality as
VM.blockdev_create() from iotests.py. Make it a thin wrapper around the
iotests.py function.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/207 | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/tests/qemu-iotests/207 b/tests/qemu-iotests/207
index ec8c1d06f0..812ab34e47 100755
--- a/tests/qemu-iotests/207
+++ b/tests/qemu-iotests/207
@@ -35,13 +35,7 @@ def filter_hash(qmsg):
return iotests.filter_qmp(qmsg, _filter)
def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles, filter_hash])
-
- if 'return' in result:
- assert result['return'] == {}
- vm.run_job('job0')
- iotests.log("")
+ vm.blockdev_create(options, filters=[iotests.filter_qmp_testfiles, filter_hash])
with iotests.FilePath('t.img') as disk_path, \
iotests.VM() as vm:
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 27/30] iotests: 211: Remove duplication with VM.blockdev_create()
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (25 preceding siblings ...)
2019-12-19 17:24 ` [PULL 26/30] iotests: 207: Remove duplication with VM.blockdev_create() Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 28/30] block: Activate recursively even for already active nodes Kevin Wolf
` (3 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
The blockdev_create() function in this test case adds an error check
that skips the test in case of failure because of memory shortage, but
provides otherwise the same functionality as VM.blockdev_create() from
iotests.py. Make it a thin wrapper around the iotests.py function.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/211 | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/tests/qemu-iotests/211 b/tests/qemu-iotests/211
index 6afc894f76..8834ebfe85 100755
--- a/tests/qemu-iotests/211
+++ b/tests/qemu-iotests/211
@@ -27,15 +27,9 @@ iotests.verify_image_format(supported_fmts=['vdi'])
iotests.verify_protocol(supported=['file'])
def blockdev_create(vm, options):
- result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
- filters=[iotests.filter_qmp_testfiles])
-
- if 'return' in result:
- assert result['return'] == {}
- error = vm.run_job('job0')
- if error and 'Could not allocate bmap' in error:
- iotests.notrun('Insufficient memory')
- iotests.log("")
+ error = vm.blockdev_create(options)
+ if error and 'Could not allocate bmap' in error:
+ iotests.notrun('Insufficient memory')
with iotests.FilePath('t.vdi') as disk_path, \
iotests.VM() as vm:
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 28/30] block: Activate recursively even for already active nodes
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (26 preceding siblings ...)
2019-12-19 17:24 ` [PULL 27/30] iotests: 211: " Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 29/30] hmp: Allow using qdev ID for qemu-io command Kevin Wolf
` (2 subsequent siblings)
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
bdrv_invalidate_cache_all() assumes that all nodes in a given subtree
are either active or inactive when it starts. Therefore, as soon as it
arrives at an already active node, it stops.
However, this assumption is wrong. For example, it's possible to take a
snapshot of an inactive node, which results in an active overlay over an
inactive backing file. The active overlay is probably also the root node
of an inactive BlockBackend (blk->disable_perm == true).
In this case, bdrv_invalidate_cache_all() does not need to do anything
to activate the overlay node, but it still needs to recurse into the
children and the parents to make sure that after returning success,
really everything is activated.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
---
block.c | 50 ++++++++++++++++++++++++--------------------------
1 file changed, 24 insertions(+), 26 deletions(-)
diff --git a/block.c b/block.c
index 73029fad64..1b6f7c86e8 100644
--- a/block.c
+++ b/block.c
@@ -5335,10 +5335,6 @@ static void coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs,
return;
}
- if (!(bs->open_flags & BDRV_O_INACTIVE)) {
- return;
- }
-
QLIST_FOREACH(child, &bs->children, next) {
bdrv_co_invalidate_cache(child->bs, &local_err);
if (local_err) {
@@ -5360,34 +5356,36 @@ static void coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs,
* just keep the extended permissions for the next time that an activation
* of the image is tried.
*/
- bs->open_flags &= ~BDRV_O_INACTIVE;
- bdrv_get_cumulative_perm(bs, &perm, &shared_perm);
- ret = bdrv_check_perm(bs, NULL, perm, shared_perm, NULL, NULL, &local_err);
- if (ret < 0) {
- bs->open_flags |= BDRV_O_INACTIVE;
- error_propagate(errp, local_err);
- return;
- }
- bdrv_set_perm(bs, perm, shared_perm);
-
- if (bs->drv->bdrv_co_invalidate_cache) {
- bs->drv->bdrv_co_invalidate_cache(bs, &local_err);
- if (local_err) {
+ if (bs->open_flags & BDRV_O_INACTIVE) {
+ bs->open_flags &= ~BDRV_O_INACTIVE;
+ bdrv_get_cumulative_perm(bs, &perm, &shared_perm);
+ ret = bdrv_check_perm(bs, NULL, perm, shared_perm, NULL, NULL, &local_err);
+ if (ret < 0) {
bs->open_flags |= BDRV_O_INACTIVE;
error_propagate(errp, local_err);
return;
}
- }
+ bdrv_set_perm(bs, perm, shared_perm);
- FOR_EACH_DIRTY_BITMAP(bs, bm) {
- bdrv_dirty_bitmap_skip_store(bm, false);
- }
+ if (bs->drv->bdrv_co_invalidate_cache) {
+ bs->drv->bdrv_co_invalidate_cache(bs, &local_err);
+ if (local_err) {
+ bs->open_flags |= BDRV_O_INACTIVE;
+ error_propagate(errp, local_err);
+ return;
+ }
+ }
- ret = refresh_total_sectors(bs, bs->total_sectors);
- if (ret < 0) {
- bs->open_flags |= BDRV_O_INACTIVE;
- error_setg_errno(errp, -ret, "Could not refresh total sector count");
- return;
+ FOR_EACH_DIRTY_BITMAP(bs, bm) {
+ bdrv_dirty_bitmap_skip_store(bm, false);
+ }
+
+ ret = refresh_total_sectors(bs, bs->total_sectors);
+ if (ret < 0) {
+ bs->open_flags |= BDRV_O_INACTIVE;
+ error_setg_errno(errp, -ret, "Could not refresh total sector count");
+ return;
+ }
}
QLIST_FOREACH(parent, &bs->parents, next_parent) {
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 29/30] hmp: Allow using qdev ID for qemu-io command
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (27 preceding siblings ...)
2019-12-19 17:24 ` [PULL 28/30] block: Activate recursively even for already active nodes Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2019-12-19 17:24 ` [PULL 30/30] iotests: Test external snapshot with VM state Kevin Wolf
2020-01-03 14:29 ` [PULL 00/30] Block layer patches Peter Maydell
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
In order to issue requests on an existing BlockBackend with the
'qemu-io' HMP command, allow specifying the BlockBackend not only with a
BlockBackend name, but also with a qdev ID/QOM path for a device that
owns the (possibly anonymous) BlockBackend.
Because qdev names could be conflicting with BlockBackend and node
names, introduce a -d option to explicitly address a device. If the
option is not given, a BlockBackend or a node is addressed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
monitor/hmp-cmds.c | 28 ++++++++++++++++++----------
hmp-commands.hx | 8 +++++---
2 files changed, 23 insertions(+), 13 deletions(-)
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index b2551c16d1..5f8941d298 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -2468,23 +2468,31 @@ void hmp_qemu_io(Monitor *mon, const QDict *qdict)
{
BlockBackend *blk;
BlockBackend *local_blk = NULL;
+ bool qdev = qdict_get_try_bool(qdict, "qdev", false);
const char* device = qdict_get_str(qdict, "device");
const char* command = qdict_get_str(qdict, "command");
Error *err = NULL;
int ret;
- blk = blk_by_name(device);
- if (!blk) {
- BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
- if (bs) {
- blk = local_blk = blk_new(bdrv_get_aio_context(bs),
- 0, BLK_PERM_ALL);
- ret = blk_insert_bs(blk, bs, &err);
- if (ret < 0) {
+ if (qdev) {
+ blk = blk_by_qdev_id(device, &err);
+ if (!blk) {
+ goto fail;
+ }
+ } else {
+ blk = blk_by_name(device);
+ if (!blk) {
+ BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
+ if (bs) {
+ blk = local_blk = blk_new(bdrv_get_aio_context(bs),
+ 0, BLK_PERM_ALL);
+ ret = blk_insert_bs(blk, bs, &err);
+ if (ret < 0) {
+ goto fail;
+ }
+ } else {
goto fail;
}
- } else {
- goto fail;
}
}
diff --git a/hmp-commands.hx b/hmp-commands.hx
index cfcc044ce4..dc23185de4 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1875,9 +1875,11 @@ ETEXI
{
.name = "qemu-io",
- .args_type = "device:B,command:s",
- .params = "[device] \"[command]\"",
- .help = "run a qemu-io command on a block device",
+ .args_type = "qdev:-d,device:B,command:s",
+ .params = "[-d] [device] \"[command]\"",
+ .help = "run a qemu-io command on a block device\n\t\t\t"
+ "-d: [device] is a device ID rather than a "
+ "drive ID or node name",
.cmd = hmp_qemu_io,
},
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* [PULL 30/30] iotests: Test external snapshot with VM state
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (28 preceding siblings ...)
2019-12-19 17:24 ` [PULL 29/30] hmp: Allow using qdev ID for qemu-io command Kevin Wolf
@ 2019-12-19 17:24 ` Kevin Wolf
2020-01-03 14:29 ` [PULL 00/30] Block layer patches Peter Maydell
30 siblings, 0 replies; 34+ messages in thread
From: Kevin Wolf @ 2019-12-19 17:24 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
This tests creating an external snapshot with VM state (which results in
an active overlay over an inactive backing file, which is also the root
node of an inactive BlockBackend), re-activating the images and
performing some operations to test that the re-activation worked as
intended.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/280 | 83 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/280.out | 50 +++++++++++++++++++++++
tests/qemu-iotests/group | 1 +
3 files changed, 134 insertions(+)
create mode 100755 tests/qemu-iotests/280
create mode 100644 tests/qemu-iotests/280.out
diff --git a/tests/qemu-iotests/280 b/tests/qemu-iotests/280
new file mode 100755
index 0000000000..0b1fa8e1d8
--- /dev/null
+++ b/tests/qemu-iotests/280
@@ -0,0 +1,83 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2019 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
+#
+# Test migration to file for taking an external snapshot with VM state.
+
+import iotests
+import os
+
+iotests.verify_image_format(supported_fmts=['qcow2'])
+iotests.verify_protocol(supported=['file'])
+iotests.verify_platform(['linux'])
+
+with iotests.FilePath('base') as base_path , \
+ iotests.FilePath('top') as top_path, \
+ iotests.VM() as vm:
+
+ iotests.qemu_img_log('create', '-f', iotests.imgfmt, base_path, '64M')
+
+ iotests.log('=== Launch VM ===')
+ vm.add_object('iothread,id=iothread0')
+ vm.add_blockdev('file,filename=%s,node-name=base-file' % (base_path))
+ vm.add_blockdev('%s,file=base-file,node-name=base-fmt' % (iotests.imgfmt))
+ vm.add_device('virtio-blk,drive=base-fmt,iothread=iothread0,id=vda')
+ vm.launch()
+
+ vm.enable_migration_events('VM')
+
+ iotests.log('\n=== Migrate to file ===')
+ vm.qmp_log('migrate', uri='exec:cat > /dev/null')
+
+ with iotests.Timeout(3, 'Migration does not complete'):
+ vm.wait_migration()
+
+ iotests.log('\nVM is now stopped:')
+ iotests.log(vm.qmp('query-migrate')['return']['status'])
+ vm.qmp_log('query-status')
+
+ iotests.log('\n=== Create a snapshot of the disk image ===')
+ vm.blockdev_create({
+ 'driver': 'file',
+ 'filename': top_path,
+ 'size': 0,
+ })
+ vm.qmp_log('blockdev-add', node_name='top-file',
+ driver='file', filename=top_path,
+ filters=[iotests.filter_qmp_testfiles])
+
+ vm.blockdev_create({
+ 'driver': iotests.imgfmt,
+ 'file': 'top-file',
+ 'size': 1024 * 1024,
+ })
+ vm.qmp_log('blockdev-add', node_name='top-fmt',
+ driver=iotests.imgfmt, file='top-file')
+
+ vm.qmp_log('blockdev-snapshot', node='base-fmt', overlay='top-fmt')
+
+ iotests.log('\n=== Resume the VM and simulate a write request ===')
+ vm.qmp_log('cont')
+ iotests.log(vm.hmp_qemu_io('-d vda/virtio-backend', 'write 4k 4k'))
+
+ iotests.log('\n=== Commit it to the backing file ===')
+ result = vm.qmp_log('block-commit', job_id='job0', auto_dismiss=False,
+ device='top-fmt', top_node='top-fmt',
+ filters=[iotests.filter_qmp_testfiles])
+ if 'return' in result:
+ vm.run_job('job0')
diff --git a/tests/qemu-iotests/280.out b/tests/qemu-iotests/280.out
new file mode 100644
index 0000000000..5d382faaa8
--- /dev/null
+++ b/tests/qemu-iotests/280.out
@@ -0,0 +1,50 @@
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16
+
+=== Launch VM ===
+Enabling migration QMP events on VM...
+{"return": {}}
+
+=== Migrate to file ===
+{"execute": "migrate", "arguments": {"uri": "exec:cat > /dev/null"}}
+{"return": {}}
+{"data": {"status": "setup"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}}
+{"data": {"status": "active"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}}
+{"data": {"status": "completed"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}}
+
+VM is now stopped:
+completed
+{"execute": "query-status", "arguments": {}}
+{"return": {"running": false, "singlestep": false, "status": "postmigrate"}}
+
+=== Create a snapshot of the disk image ===
+{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-top", "size": 0}}}
+{"return": {}}
+{"execute": "job-dismiss", "arguments": {"id": "job0"}}
+{"return": {}}
+
+{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-top", "node-name": "top-file"}}
+{"return": {}}
+{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "qcow2", "file": "top-file", "size": 1048576}}}
+{"return": {}}
+{"execute": "job-dismiss", "arguments": {"id": "job0"}}
+{"return": {}}
+
+{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": "top-file", "node-name": "top-fmt"}}
+{"return": {}}
+{"execute": "blockdev-snapshot", "arguments": {"node": "base-fmt", "overlay": "top-fmt"}}
+{"return": {}}
+
+=== Resume the VM and simulate a write request ===
+{"execute": "cont", "arguments": {}}
+{"return": {}}
+{"return": ""}
+
+=== Commit it to the backing file ===
+{"execute": "block-commit", "arguments": {"auto-dismiss": false, "device": "top-fmt", "job-id": "job0", "top-node": "top-fmt"}}
+{"return": {}}
+{"execute": "job-complete", "arguments": {"id": "job0"}}
+{"return": {}}
+{"data": {"device": "job0", "len": 65536, "offset": 65536, "speed": 0, "type": "commit"}, "event": "BLOCK_JOB_READY", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}}
+{"data": {"device": "job0", "len": 65536, "offset": 65536, "speed": 0, "type": "commit"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}}
+{"execute": "job-dismiss", "arguments": {"id": "job0"}}
+{"return": {}}
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index eb57ddc72c..cb2b789e44 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -287,3 +287,4 @@
273 backing quick
277 rw quick
279 rw backing quick
+280 rw migration quick
--
2.20.1
^ permalink raw reply related [flat|nested] 34+ messages in thread* Re: [PULL 00/30] Block layer patches
2019-12-19 17:24 [PULL 00/30] Block layer patches Kevin Wolf
` (29 preceding siblings ...)
2019-12-19 17:24 ` [PULL 30/30] iotests: Test external snapshot with VM state Kevin Wolf
@ 2020-01-03 14:29 ` Peter Maydell
30 siblings, 0 replies; 34+ messages in thread
From: Peter Maydell @ 2020-01-03 14:29 UTC (permalink / raw)
To: Kevin Wolf; +Cc: QEMU Developers, Qemu-block
On Thu, 19 Dec 2019 at 17:24, Kevin Wolf <kwolf@redhat.com> wrote:
>
> The following changes since commit aceeaa69d28e6f08a24395d0aa6915b687d0a681:
>
> Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-12-17' into staging (2019-12-17 15:55:20 +0000)
>
> are available in the Git repository at:
>
> git://repo.or.cz/qemu/kevin.git tags/for-upstream
>
> for you to fetch changes up to f62f08ab7a9d902da70078992248ec5c98f652ad:
>
> iotests: Test external snapshot with VM state (2019-12-19 18:04:25 +0100)
>
> ----------------------------------------------------------------
> Block layer patches:
>
> - qemu-img: fix info --backing-chain --image-opts
> - Error out on image creation with conflicting size options
> - Fix external snapshot with VM state
> - hmp: Allow using qdev ID for qemu-io command
> - Misc code cleanup
> - Many iotests improvements
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/5.0
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 34+ messages in thread