From: Kashyap Chamarthy Date: Fri, 2 Oct 2015 12:12:34 +0000 (+0200) Subject: qmp-commands.hx: Update the supported 'transaction' operations X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a910523a244c10d6c458e1415f35a92c3b11387f;p=osstest%2Fqemu.git 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 Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- diff --git a/qmp-commands.hx b/qmp-commands.hx index d2ba800d5..2b52980cf 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)