diff options
| author | Kashyap Chamarthy <kchamart@redhat.com> | 2015-10-02 14:12:34 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-10-16 15:34:29 +0200 |
| commit | a910523a244c10d6c458e1415f35a92c3b11387f (patch) | |
| tree | 5e489c44d3416fb0004335bb31b05a6fba6c7f48 /qmp-commands.hx | |
| parent | 317438e6dba5d7bb44bd867c10993c54b927992b (diff) | |
qmp-commands.hx: Update the supported 'transaction' operations
Although the canonical source of reference for QMP commands is
qapi-schema.json, for consistency's sake, update qmp-commands.hx to
state the list of supported transactionable operations, namely:
drive-backup
blockdev-backup
blockdev-snapshot-internal-sync
abort
block-dirty-bitmap-add
block-dirty-bitmap-clear
Also update the possible values for the "type" action array.
Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index d2ba800d5e..2b52980cfc 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -1270,11 +1270,22 @@ SQMP transaction ----------- -Atomically operate on one or more block devices. The only supported operations -for now are drive-backup, internal and external snapshotting. A list of -dictionaries is accepted, that contains the actions to be performed. -If there is any failure performing any of the operations, all operations -for the group are abandoned. +Atomically operate on one or more block devices. Operations that are +currently supported: + + - drive-backup + - blockdev-backup + - blockdev-snapshot-sync + - blockdev-snapshot-internal-sync + - abort + - block-dirty-bitmap-add + - block-dirty-bitmap-clear + +Refer to the qemu/qapi-schema.json file for minimum required QEMU +versions for these operations. A list of dictionaries is accepted, +that contains the actions to be performed. If there is any failure +performing any of the operations, all operations for the group are +abandoned. For external snapshots, the dictionary contains the device, the file to use for the new snapshot, and the format. The default format, if not specified, is @@ -1301,8 +1312,12 @@ it later with qemu-img or other command. Arguments: actions array: - - "type": the operation to perform. The only supported - value is "blockdev-snapshot-sync". (json-string) + - "type": the operation to perform (json-string). Possible + values: "drive-backup", "blockdev-backup", + "blockdev-snapshot-sync", + "blockdev-snapshot-internal-sync", + "abort", "block-dirty-bitmap-add", + "block-dirty-bitmap-clear" - "data": a dictionary. The contents depend on the value of "type". When "type" is "blockdev-snapshot-sync": - "device": device name to snapshot (json-string) |