On 08/27/2013 12:10 PM, hzguanqiang@xxxxxxxxxxxxxxxx wrote:
> Hello experts,
>
> It seems that blkiotune of kvm domain is set through qemu now,
and We found there are some throttle shaking problem when using this
interface.
>
> As you can do the same thing through blkio cgroup, and this
sounds to show better performance, Can we realize domainSetBlockIoTune
by cgroup just like interface domainSetBlkioParameters ? Or Add a
new
> interface to support setting disk IOtune by blkio
cgroup?
>
You mean blkio.throttle.[write|read]_bps_device?
libvirt doesn't support this interface of block cgroup now.
Maybe we can implement this
feature. |
Yes, That's exactly what I mean. If this feature is needed, I may try to
implement this.
------------------
Best
regards!
GuanQiang
09:45:15
|
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