path: root/qemu-img.texi
diff options
authorMax Reitz <mreitz@redhat.com>2014-07-22 22:58:43 +0200
committerKevin Wolf <kwolf@redhat.com>2014-08-22 14:54:48 +0200
commitbd39e6ed0b88a1473c652c97e731a156cccf16e2 (patch)
tree68cd59ae096c360b62b9f55a6062979fb15ac7de /qemu-img.texi
parent40055951a7afbfc037c6c7351d72a5c5d83ed99b (diff)
qemu-img: Allow cache mode specification for amend
qemu-img amend may extensively modify the target image, depending on the options to be amended (e.g. conversion to qcow2 compat level 0.10 from 1.1 for an image with many unallocated zero clusters). Therefore it makes sense to allow the user to specify the cache mode to be used. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-img.texi')
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu-img.texi b/qemu-img.texi
index 688b28d87b..cb689483b6 100644
--- a/qemu-img.texi
+++ b/qemu-img.texi
@@ -397,7 +397,7 @@ After using this command to grow a disk image, you must use file system and
partitioning tools inside the VM to actually begin using the new space on the
-@item amend [-f @var{fmt}] -o @var{options} @var{filename}
+@item amend [-f @var{fmt}] [-t @var{cache}] -o @var{options} @var{filename}
Amends the image format specific @var{options} for the image file
@var{filename}. Not all file formats support this operation.