.args_type = "device:B",
.mhandler.cmd_new = qmp_marshal_input_block_job_cancel,
},
+ {
+ .name = "blockdev-group-snapshot-sync",
+ .args_type = "devlist:O",
+ .params = "device:B,snapshot-file:s,format:s?",
+ .mhandler.cmd_new = qmp_marshal_input_blockdev_group_snapshot_sync,
+ },
+
+SQMP
+blockdev-group-snapshot-sync
+----------------------
+
+Synchronous snapshot of one or more block devices. A list array input
+is accepted, that contains the device and snapshot file information for
+each device in group. The default format, if not specified, is qcow2.
+
+If there is any failure creating or opening a new snapshot, all snapshots
+for the group are abandoned, and the original disks pre-snapshot attempt
+are used.
+
+
+Arguments:
+
+devlist array:
+ - "device": device name to snapshot (json-string)
+ - "snapshot-file": name of new image file (json-string)
+ - "format": format of new image (json-string, optional)
+
+Example:
+
+-> { "execute": "blockdev-group-snapshot-sync", "arguments":
+ { "devlist": [{ "device": "ide-hd0",
+ "snapshot-file": "/some/place/my-image",
+ "format": "qcow2" },
+ { "device": "ide-hd1",
+ "snapshot-file": "/some/place/my-image2",
+ "format": "qcow2" }] } }
+<- { "return": {} }
+
+EQMP
{
.name = "blockdev-snapshot-sync",