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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-06-26 14:11:58 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-07-15 09:49:00 +0200 |
| commit | de90930a0c45760e7523138fac57ff07312bf51d (patch) | |
| tree | 168e123511084e83eb64b1484019379ee0a96ceb /qemu-char.c | |
| parent | b53169eae06d6cf6f512a8b1fdd5424a0a6aab85 (diff) | |
| download | qemu-de90930a0c45760e7523138fac57ff07312bf51d.tar.gz | |
block: add drive_backup HMP command
Make "drive_backup" available on the HMP monitor:
drive_backup [-n] [-f] device target [format]
The -n flag requests QEMU to reuse the image found in new-image-file,
instead of recreating it from scratch.
The -f flag requests QEMU to copy the whole disk, so that the result
does not need a backing file. Note that this flag *must* currently be
passed since the other sync modes ('none' and 'top') have not been
implemented yet. Requiring it ensures that "drive_backup" behaves like
"drive_mirror".
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-char.c')
0 files changed, 0 insertions, 0 deletions