From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: stefanha@redhat.com, Kevin Wolf <kwolf@redhat.com>,
Max Reitz <mreitz@redhat.com>,
qemu-block@nongnu.org
Subject: [Qemu-devel] [PATCH RFC for-3.0-rc3 1/3] Revert "qemu-img: Document copy offloading implications with -S and -c"
Date: Fri, 27 Jul 2018 11:34:00 +0800 [thread overview]
Message-ID: <20180727033402.13513-2-famz@redhat.com> (raw)
In-Reply-To: <20180727033402.13513-1-famz@redhat.com>
This reverts commit eb461485f4558e362fab905735b50987505bca44.
Now that we introduce an explicit option, these implicit rules are not
used.
Signed-off-by: Fam Zheng <famz@redhat.com>
---
qemu-img.texi | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/qemu-img.texi b/qemu-img.texi
index 5853cd18d1..aeb1b9e66c 100644
--- a/qemu-img.texi
+++ b/qemu-img.texi
@@ -96,8 +96,7 @@ will enumerate information about backing files in a disk image chain. Refer
below for further description.
@item -c
-indicates that target image must be compressed (qcow format only). If this
-option is used, copy offloading will not be attempted.
+indicates that target image must be compressed (qcow format only)
@item -h
with or without a command shows help and lists the supported formats
@@ -116,8 +115,7 @@ in case both @var{-q} and @var{-p} options are used.
indicates the consecutive number of bytes that must contain only zeros
for qemu-img to create a sparse image during conversion. This value is rounded
down to the nearest 512 bytes. You may use the common size suffixes like
-@code{k} for kilobytes. If this option is used, copy offloading will not be
-attempted.
+@code{k} for kilobytes.
@item -t @var{cache}
specifies the cache mode that should be used with the (destination) file. See
--
2.17.1
next prev parent reply other threads:[~2018-07-27 3:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 3:33 [Qemu-devel] [PATCH RFC for-3.0-rc3 0/3] qemu-img: Disable copy offloading by default Fam Zheng
2018-07-27 3:34 ` Fam Zheng [this message]
2018-07-27 3:34 ` [Qemu-devel] [PATCH RFC for-3.0-rc3 2/3] qemu-img: Add -C option for convert with copy offloading Fam Zheng
2018-07-27 3:34 ` [Qemu-devel] [PATCH RFC for-3.0-rc3 3/3] iotests: Add test for 'qemu-img convert -C' compatibility Fam Zheng
2018-07-27 10:29 ` [Qemu-devel] [PATCH RFC for-3.0-rc3 0/3] qemu-img: Disable copy offloading by default Kevin Wolf
2018-07-27 12:14 ` Fam Zheng
2018-07-27 13:40 ` [Qemu-devel] [Qemu-block] " Nir Soffer
2018-07-27 14:52 ` [Qemu-devel] " Kevin Wolf
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