diff options
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 28abb9e6cf..60bd7ec379 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1906,6 +1906,54 @@ '*iops_size': 'int', '*group': 'str' } } ## +# @ThrottleLimits: +# +# Limit parameters for throttling. +# Since some limit combinations are illegal, limits should always be set in one +# transaction. All fields are optional. When setting limits, if a field is +# missing the current value is not changed. +# +# @iops-total: limit total I/O operations per second +# @iops-total-max: I/O operations burst +# @iops-total-max-length: length of the iops-total-max burst period, in seconds +# It must only be set if @iops-total-max is set as well. +# @iops-read: limit read operations per second +# @iops-read-max: I/O operations read burst +# @iops-read-max-length: length of the iops-read-max burst period, in seconds +# It must only be set if @iops-read-max is set as well. +# @iops-write: limit write operations per second +# @iops-write-max: I/O operations write burst +# @iops-write-max-length: length of the iops-write-max burst period, in seconds +# It must only be set if @iops-write-max is set as well. +# @bps-total: limit total bytes per second +# @bps-total-max: total bytes burst +# @bps-total-max-length: length of the bps-total-max burst period, in seconds. +# It must only be set if @bps-total-max is set as well. +# @bps-read: limit read bytes per second +# @bps-read-max: total bytes read burst +# @bps-read-max-length: length of the bps-read-max burst period, in seconds +# It must only be set if @bps-read-max is set as well. +# @bps-write: limit write bytes per second +# @bps-write-max: total bytes write burst +# @bps-write-max-length: length of the bps-write-max burst period, in seconds +# It must only be set if @bps-write-max is set as well. +# @iops-size: when limiting by iops max size of an I/O in bytes +# +# Since: 2.11 +## +{ 'struct': 'ThrottleLimits', + 'data': { '*iops-total' : 'int', '*iops-total-max' : 'int', + '*iops-total-max-length' : 'int', '*iops-read' : 'int', + '*iops-read-max' : 'int', '*iops-read-max-length' : 'int', + '*iops-write' : 'int', '*iops-write-max' : 'int', + '*iops-write-max-length' : 'int', '*bps-total' : 'int', + '*bps-total-max' : 'int', '*bps-total-max-length' : 'int', + '*bps-read' : 'int', '*bps-read-max' : 'int', + '*bps-read-max-length' : 'int', '*bps-write' : 'int', + '*bps-write-max' : 'int', '*bps-write-max-length' : 'int', + '*iops-size' : 'int' } } + +## # @block-stream: # # Copy data from a backing file into a block device. |