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authorStefan Hajnoczi <stefanha@redhat.com>2013-06-26 14:11:58 +0200
committerKevin Wolf <kwolf@redhat.com>2013-07-15 09:49:00 +0200
commitde90930a0c45760e7523138fac57ff07312bf51d (patch)
tree168e123511084e83eb64b1484019379ee0a96ceb /hmp.h
parentb53169eae06d6cf6f512a8b1fdd5424a0a6aab85 (diff)
downloadqemu-arm-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 'hmp.h')
-rw-r--r--hmp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/hmp.h b/hmp.h
index 56d2e92aa6..6c3bdcd4c2 100644
--- a/hmp.h
+++ b/hmp.h
@@ -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);