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qapi: Add burst length parameters to block_set_io_throttle

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This patch adds the new bps_*_max_length and iops_*_max_length
parameters to the block_set_io_throttle command.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Alberto Garcia 2016-02-18 12:27:03 +02:00 • committed by Kevin Wolf
parent 8a0fc18d88
commit dce13204a0
4 changed files with 104 additions and 15 deletions
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51
qapi/block-core.json
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@ -1298,17 +1298,53 @@
#
# @iops_wr: write I/O operations per second
#
# @bps_max: #optional total max in bytes (Since 1.7)
# @bps_max: #optional total throughput limit during bursts,
# in bytes (Since 1.7)
#
# @bps_rd_max: #optional read max in bytes (Since 1.7)
# @bps_rd_max: #optional read throughput limit during bursts,
# in bytes (Since 1.7)
#
# @bps_wr_max: #optional write max in bytes (Since 1.7)
# @bps_wr_max: #optional write throughput limit during bursts,
# in bytes (Since 1.7)
#
# @iops_max: #optional total I/O operations max (Since 1.7)
# @iops_max: #optional total I/O operations per second during bursts,
# in bytes (Since 1.7)
#
# @iops_rd_max: #optional read I/O operations max (Since 1.7)
# @iops_rd_max: #optional read I/O operations per second during bursts,
# in bytes (Since 1.7)
#
# @iops_wr_max: #optional write I/O operations max (Since 1.7)
# @iops_wr_max: #optional write I/O operations per second during bursts,
# in bytes (Since 1.7)
#
# @bps_max_length: #optional maximum length of the @bps_max burst
# period, in seconds. It must only
# be set if @bps_max is set as well.
# Defaults to 1. (Since 2.6)
#
# @bps_rd_max_length: #optional maximum length of the @bps_rd_max
# burst period, in seconds. It must only
# be set if @bps_rd_max is set as well.
# Defaults to 1. (Since 2.6)
#
# @bps_wr_max_length: #optional maximum length of the @bps_wr_max
# burst period, in seconds. It must only
# be set if @bps_wr_max is set as well.
# Defaults to 1. (Since 2.6)
#
# @iops_max_length: #optional maximum length of the @iops burst
# period, in seconds. It must only
# be set if @iops_max is set as well.
# Defaults to 1. (Since 2.6)
#
# @iops_rd_max_length: #optional maximum length of the @iops_rd_max
# burst period, in seconds. It must only
# be set if @iops_rd_max is set as well.
# Defaults to 1. (Since 2.6)
#
# @iops_wr_max_length: #optional maximum length of the @iops_wr_max
# burst period, in seconds. It must only
# be set if @iops_wr_max is set as well.
# Defaults to 1. (Since 2.6)
#
# @iops_size: #optional an I/O size in bytes (Since 1.7)
#
@ -1325,6 +1361,9 @@
'*bps_max': 'int', '*bps_rd_max': 'int',
'*bps_wr_max': 'int', '*iops_max': 'int',
'*iops_rd_max': 'int', '*iops_wr_max': 'int',
'*bps_max_length': 'int', '*bps_rd_max_length': 'int',
'*bps_wr_max_length': 'int', '*iops_max_length': 'int',
'*iops_rd_max_length': 'int', '*iops_wr_max_length': 'int',
'*iops_size': 'int', '*group': 'str' } }
##