diff options
| author | Benoît Canet <benoit@irqsave.net> | 2014-01-23 21:31:38 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-01-24 16:07:08 +0100 |
| commit | 0901f67ecdb74d9ba1451e3b4367194cd43f96b4 (patch) | |
| tree | de8b8e0196962bc89e8dd691d31cf426d00ffe07 /qmp-commands.hx | |
| parent | 3b1dbd11a60d75e99af5fc9b73c34f4af9d4f510 (diff) | |
qmp: Allow to take external snapshots on bs graphs node.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index a45f26cc48..4f2825017c 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -1089,7 +1089,9 @@ actions array: - "data": a dictionary. The contents depend on the value of "type". When "type" is "blockdev-snapshot-sync": - "device": device name to snapshot (json-string) + - "node-name": graph node name to snapshot (json-string) - "snapshot-file": name of new image file (json-string) + - "snapshot-node-name": graph node name of the new snapshot (json-string) - "format": format of new image (json-string, optional) - "mode": whether and how QEMU should create the snapshot file (NewImageMode, optional, default "absolute-paths") @@ -1104,6 +1106,11 @@ Example: { 'type': 'blockdev-snapshot-sync', 'data' : { "device": "ide-hd0", "snapshot-file": "/some/place/my-image", "format": "qcow2" } }, + { 'type': 'blockdev-snapshot-sync', 'data' : { "node-name": "myfile", + "snapshot-file": "/some/place/my-image2", + "snapshot-node-name": "node3432", + "mode": "existing", + "format": "qcow2" } }, { 'type': 'blockdev-snapshot-sync', 'data' : { "device": "ide-hd1", "snapshot-file": "/some/place/my-image2", "mode": "existing", @@ -1117,7 +1124,7 @@ EQMP { .name = "blockdev-snapshot-sync", - .args_type = "device:B,snapshot-file:s,format:s?,mode:s?", + .args_type = "device:s?,node-name:s?,snapshot-file:s,snapshot-node-name:s?,format:s?,mode:s?", .mhandler.cmd_new = qmp_marshal_input_blockdev_snapshot_sync, }, @@ -1134,7 +1141,9 @@ snapshot image, default is qcow2. Arguments: - "device": device name to snapshot (json-string) +- "node-name": graph node name to snapshot (json-string) - "snapshot-file": name of new image file (json-string) +- "snapshot-node-name": graph node name of the new snapshot (json-string) - "mode": whether and how QEMU should create the snapshot file (NewImageMode, optional, default "absolute-paths") - "format": format of new image (json-string, optional) |