# The operation can be stopped before it has completed using the
# block-job-cancel command.
#
-# For the arguments, see the documentation of DriveBackup.
-#
# Returns: nothing on success
# If @device is not a valid block device, GenericError
#
# The operation can be stopped before it has completed using the
# block-job-cancel command.
#
-# For the arguments, see the documentation of BlockdevBackup.
-#
# Returns: nothing on success
# If @device is not a valid block device, DeviceNotFound
#
# format of the mirror image, default is to probe if mode='existing',
# else the format of the source.
#
-# See DriveMirror for parameter descriptions
-#
# Returns: nothing on success
# If @device is not a valid block device, GenericError
#
# the device will be removed from its group and the rest of its
# members will not be affected. The 'group' parameter is ignored.
#
-# See BlockIOThrottle for parameter descriptions.
-#
# Returns: Nothing on success
# If @device is not a valid block device, DeviceNotFound
#
# BlockBackend will be created; otherwise, @node-name is mandatory at the top
# level and no BlockBackend will be created.
#
-# For the arguments, see the documentation of BlockdevOptions.
-#
# Note: This command is still a work in progress. It doesn't support all
# block drivers among other things. Stay away from it unless you want
# to help with its development.