On Thu, Sep 08, 2011 at 06:11:07PM +0800, Zhi Yong Wu wrote: > Note: > 1.) When bps/iops limits are specified to a small value such as 511 > bytes/s, this VM will hang up. We are considering how to handle this senario.
You can increase the length of the slice, if the request is larger than slice_time * bps_limit. > 2.) When "dd" command is issued in guest, if its option bs is set to a > large value such as "bs=1024K", the result speed will slightly bigger than > the limits. Why? There is lots of debugging leftovers in the patch.
