@@ -92,6 +92,26 @@ BlockDeviceInfo *bdrv_block_device_info(BlockDriverState *bs, Error **errp)
info->has_iops_wr_max = cfg.buckets[THROTTLE_OPS_WRITE].max;
info->iops_wr_max = cfg.buckets[THROTTLE_OPS_WRITE].max;
+ info->has_bps_max_length = info->has_bps_max;
+ info->bps_max_length =
+ cfg.buckets[THROTTLE_BPS_TOTAL].burst_length;
+ info->has_bps_rd_max_length = info->has_bps_rd_max;
+ info->bps_rd_max_length =
+ cfg.buckets[THROTTLE_BPS_READ].burst_length;
+ info->has_bps_wr_max_length = info->has_bps_wr_max;
+ info->bps_wr_max_length =
+ cfg.buckets[THROTTLE_BPS_WRITE].burst_length;
+
+ info->has_iops_max_length = info->has_iops_max;
+ info->iops_max_length =
+ cfg.buckets[THROTTLE_OPS_TOTAL].burst_length;
+ info->has_iops_rd_max_length = info->has_iops_rd_max;
+ info->iops_rd_max_length =
+ cfg.buckets[THROTTLE_OPS_READ].burst_length;
+ info->has_iops_wr_max_length = info->has_iops_wr_max;
+ info->iops_wr_max_length =
+ cfg.buckets[THROTTLE_OPS_WRITE].burst_length;
+
info->has_iops_size = cfg.op_size;
info->iops_size = cfg.op_size;
@@ -273,17 +273,41 @@
#
# @image: the info of image used (since: 1.6)
#
-# @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. (Since 2.6)
+#
+# @bps_rd_max_length: #optional maximum length of the @bps_rd_max
+# burst period, in seconds. (Since 2.6)
+#
+# @bps_wr_max_length: #optional maximum length of the @bps_wr_max
+# burst period, in seconds. (Since 2.6)
+#
+# @iops_max_length: #optional maximum length of the @iops burst
+# period, in seconds. (Since 2.6)
+#
+# @iops_rd_max_length: #optional maximum length of the @iops_rd_max
+# burst period, in seconds. (Since 2.6)
+#
+# @iops_wr_max_length: #optional maximum length of the @iops_wr_max
+# burst period, in seconds. (Since 2.6)
#
# @iops_size: #optional an I/O size in bytes (Since 1.7)
#
@@ -308,6 +332,9 @@
'*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', 'cache': 'BlockdevCacheInfo',
'write_threshold': 'int' } }