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Diffstat (limited to 'qapi/block-core.json')
| -rw-r--r-- | qapi/block-core.json | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 7215e48130..af6b436540 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1410,3 +1410,153 @@ ## { 'command': 'blockdev-add', 'data': { 'options': 'BlockdevOptions' } } + +## +# @BlockErrorAction +# +# An enumeration of action that has been taken when a DISK I/O occurs +# +# @ignore: error has been ignored +# +# @report: error has been reported to the device +# +# @stop: error caused VM to be stopped +# +# Since: 2.1 +## +{ 'enum': 'BlockErrorAction', + 'data': [ 'ignore', 'report', 'stop' ] } + + +## +# @BLOCK_IMAGE_CORRUPTED +# +# Emitted when a disk image is being marked corrupt +# +# @device: device name +# +# @msg: informative message for human consumption, such as the kind of +# corruption being detected +# +# @offset: #optional, if the corruption resulted from an image access, this is +# the access offset into the image +# +# @size: #optional, if the corruption resulted from an image access, this is +# the access size +# +# Since: 1.7 +## +{ 'event': 'BLOCK_IMAGE_CORRUPTED', + 'data': { 'device' : 'str', + 'msg' : 'str', + '*offset': 'int', + '*size' : 'int' } } + +## +# @BLOCK_IO_ERROR +# +# Emitted when a disk I/O error occurs +# +# @device: device name +# +# @operation: I/O operation +# +# @action: action that has been taken +# +# Note: If action is "stop", a STOP event will eventually follow the +# BLOCK_IO_ERROR event +# +# Since: 0.13.0 +## +{ 'event': 'BLOCK_IO_ERROR', + 'data': { 'device': 'str', 'operation': 'IoOperationType', + 'action': 'BlockErrorAction' } } + +## +# @BLOCK_JOB_COMPLETED +# +# Emitted when a block job has completed +# +# @type: job type +# +# @device: device name +# +# @len: maximum progress value +# +# @offset: current progress value. On success this is equal to len. +# On failure this is less than len +# +# @speed: rate limit, bytes per second +# +# @error: #optional, error message. Only present on failure. This field +# contains a human-readable error message. There are no semantics +# other than that streaming has failed and clients should not try to +# interpret the error string +# +# Since: 1.1 +## +{ 'event': 'BLOCK_JOB_COMPLETED', + 'data': { 'type' : 'BlockJobType', + 'device': 'str', + 'len' : 'int', + 'offset': 'int', + 'speed' : 'int', + '*error': 'str' } } + +## +# @BLOCK_JOB_CANCELLED +# +# Emitted when a block job has been cancelled +# +# @type: job type +# +# @device: device name +# +# @len: maximum progress value +# +# @offset: current progress value. On success this is equal to len. +# On failure this is less than len +# +# @speed: rate limit, bytes per second +# +# Since: 1.1 +## +{ 'event': 'BLOCK_JOB_CANCELLED', + 'data': { 'type' : 'BlockJobType', + 'device': 'str', + 'len' : 'int', + 'offset': 'int', + 'speed' : 'int' } } + +## +# @BLOCK_JOB_ERROR +# +# Emitted when a block job encounters an error +# +# @device: device name +# +# @operation: I/O operation +# +# @action: action that has been taken +# +# Since: 1.3 +## +{ 'event': 'BLOCK_JOB_ERROR', + 'data': { 'device' : 'str', + 'operation': 'IoOperationType', + 'action' : 'BlockdevOnError' } } + +## +# @BLOCK_JOB_READY +# +# Emitted when a block job is ready to complete +# +# @device: device name +# +# Note: The "ready to complete" status is always reset by a @BLOCK_JOB_ERROR +# event +# +# Since: 1.3 +## +{ 'event': 'BLOCK_JOB_READY', + 'data': { 'device': 'str' } } |