#
# 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.
+# @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.
+# @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
##
# @TransactionActionKind:
#
# @abort: Since 1.6
+#
# @block-dirty-bitmap-add: Since 2.5
+#
# @block-dirty-bitmap-remove: Since 4.2
+#
# @block-dirty-bitmap-clear: Since 2.5
+#
# @block-dirty-bitmap-enable: Since 4.0
+#
# @block-dirty-bitmap-disable: Since 4.0
+#
# @block-dirty-bitmap-merge: Since 4.0
+#
# @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
#
# Features:
+#
# @deprecated: Member @drive-backup is deprecated. Use member
-# @blockdev-backup instead.
+# @blockdev-backup instead.
#
# Since: 1.1
##
# 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.
+# Actions will complete or fail as a group. See
+# @ActionCompletionMode for details.
#
# Since: 2.5
##
##
# @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.
+# 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.
+# 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.
+# 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, and rbd,
+# 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, and rbd,
#
-# 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.
+# 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.
+# @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.
+# execution of the transaction. See @TransactionProperties for
+# additional detail.
#
# Returns: nothing on success
#
-# Errors depend on the operations of the transaction
+# 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.
+# 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
#
# "device": "ide-hd2",
# "name": "snapshot0" } } ] } }
# <- { "return": {} }
-#
##
{ 'command': 'transaction',
'data': { 'actions': [ 'TransactionAction' ],
projects / mirror_qemu.git / blobdiff