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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 /hmp.h | |
| parent | b53169eae06d6cf6f512a8b1fdd5424a0a6aab85 (diff) | |
| download | qemu-de90930a0c45760e7523138fac57ff07312bf51d.zip qemu-de90930a0c45760e7523138fac57ff07312bf51d.tar.gz qemu-de90930a0c45760e7523138fac57ff07312bf51d.tar.bz2 | |
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 'hmp.h')
| -rw-r--r-- | hmp.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -55,6 +55,7 @@ void hmp_balloon(Monitor *mon, const QDict *qdict); void hmp_block_resize(Monitor *mon, const QDict *qdict); void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict); void hmp_drive_mirror(Monitor *mon, const QDict *qdict); +void hmp_drive_backup(Monitor *mon, const QDict *qdict); void hmp_migrate_cancel(Monitor *mon, const QDict *qdict); void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict); void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict); |