diff options
Diffstat (limited to 'qapi-schema.json')
| -rw-r--r-- | qapi-schema.json | 151 |
1 files changed, 1 insertions, 150 deletions
diff --git a/qapi-schema.json b/qapi-schema.json index 21f54ea1a2..4108ef0cc8 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -88,6 +88,7 @@ { 'include': 'qapi/rocker.json' } { 'include': 'qapi/ui.json' } { 'include': 'qapi/migration.json' } +{ 'include': 'qapi/transaction.json' } { 'include': 'qapi/event.json' } { 'include': 'qapi/trace.json' } { 'include': 'qapi/introspect.json' } @@ -1097,156 +1098,6 @@ { 'command': 'balloon', 'data': {'value': 'int'} } ## -# @Abort: -# -# This action can be used to test transaction failure. -# -# Since: 1.6 -## -{ 'struct': 'Abort', - 'data': { } } - -## -# @ActionCompletionMode: -# -# An enumeration of Transactional completion modes. -# -# @individual: Do not attempt to cancel any other Actions if any Actions fail -# after the Transaction request succeeds. All Actions that -# can complete successfully will do so without waiting on others. -# This is the default. -# -# @grouped: If any Action fails after the Transaction succeeds, cancel all -# Actions. Actions do not complete until all Actions are ready to -# complete. May be rejected by Actions that do not support this -# completion mode. -# -# Since: 2.5 -## -{ 'enum': 'ActionCompletionMode', - 'data': [ 'individual', 'grouped' ] } - -## -# @TransactionAction: -# -# A discriminated record of operations that can be performed with -# @transaction. Action @type can be: -# -# - @abort: since 1.6 -# - @block-dirty-bitmap-add: since 2.5 -# - @block-dirty-bitmap-clear: since 2.5 -# - @blockdev-backup: since 2.3 -# - @blockdev-snapshot: since 2.5 -# - @blockdev-snapshot-internal-sync: since 1.7 -# - @blockdev-snapshot-sync: since 1.1 -# - @drive-backup: since 1.6 -# -# Since: 1.1 -## -{ 'union': 'TransactionAction', - 'data': { - 'abort': 'Abort', - 'block-dirty-bitmap-add': 'BlockDirtyBitmapAdd', - 'block-dirty-bitmap-clear': 'BlockDirtyBitmap', - 'blockdev-backup': 'BlockdevBackup', - 'blockdev-snapshot': 'BlockdevSnapshot', - 'blockdev-snapshot-internal-sync': 'BlockdevSnapshotInternal', - 'blockdev-snapshot-sync': 'BlockdevSnapshotSync', - 'drive-backup': 'DriveBackup' - } } - -## -# @TransactionProperties: -# -# Optional arguments to modify the behavior of a Transaction. -# -# @completion-mode: Controls how jobs launched asynchronously by -# Actions will complete or fail as a group. -# See @ActionCompletionMode for details. -# -# Since: 2.5 -## -{ 'struct': 'TransactionProperties', - 'data': { - '*completion-mode': 'ActionCompletionMode' - } -} - -## -# @transaction: -# -# Executes a number of transactionable QMP commands atomically. If any -# operation fails, then the entire set of actions will be abandoned and the -# appropriate error returned. -# -# 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 -# qcow2. -# -# Each new snapshot defaults to being created by QEMU (wiping any -# contents if the file already exists), but it is also possible to reuse -# an externally-created file. In the latter case, you should ensure that -# the new image file has the same contents as the current one; QEMU cannot -# perform any meaningful check. Typically this is achieved by using the -# current image file as the backing file for the new image. -# -# On failure, the original disks pre-snapshot attempt will be used. -# -# For internal snapshots, the dictionary contains the device and the snapshot's -# name. If an internal snapshot matching name already exists, the request will -# be rejected. Only some image formats support it, for example, qcow2, rbd, -# and sheepdog. -# -# On failure, qemu will try delete the newly created internal snapshot in the -# transaction. When an I/O error occurs during deletion, the user needs to fix -# it later with qemu-img or other command. -# -# @actions: List of @TransactionAction; -# information needed for the respective operations. -# -# @properties: structure of additional options to control the -# execution of the transaction. See @TransactionProperties -# for additional detail. -# -# Returns: nothing on success -# -# Errors depend on the operations of the transaction -# -# Note: The transaction aborts on the first failure. Therefore, there will be -# information on only one failed operation returned in an error condition, and -# subsequent actions will not have been attempted. -# -# Since: 1.1 -# -# Example: -# -# -> { "execute": "transaction", -# "arguments": { "actions": [ -# { "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", -# "format": "qcow2" } }, -# { "type": "blockdev-snapshot-internal-sync", "data" : { -# "device": "ide-hd2", -# "name": "snapshot0" } } ] } } -# <- { "return": {} } -# -## -{ 'command': 'transaction', - 'data': { 'actions': [ 'TransactionAction' ], - '*properties': 'TransactionProperties' - } -} - -## # @human-monitor-command: # # Execute a command on the human monitor and return the output. |