block/throttle and burst bucket

[Peter Lieven]

Hi,


I was wondering if there is a way to check from outside (qmp etc.) if a 
throttled block device has exceeded the iops_max_length seconds of time 
bursting up to iops_max and is now hard limited to the iops limit that is 
supplied?


Would it be also a good idea to exetend the accounting to account for requests 
that must have waited before being sent out to the backend device?


Thanks,

Peter