Re: How about realize domainSetBlockIoTune by cgroup?

["hzguanqiang@xxxxxxxxxxxxxxxx" <hzguanqiang@xxxxxxxxxxxxxxxx>]

 

Hmm, It seems everybody is in busy.  I want to join the community and make contribution. As I'm a newer, I really appreciate experts' advice.

 

I know in openstack community, there is a blueprint where you can put forward your idea and pepole can review. I don't know whether libvirt community has the same thing.

All I found about contributor guidelines are from documentation on http://libvirt.org/hacking.html .

 

So If anybody can give some advice, I really appreciate.

 

Thanks

 

On 2013-08-27 12:10 , 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?

 

Thanks

------------------    
Best regards!
GuanQiang

 

2013-08-27

 

------------------    
Best regards!
GuanQiang

09:19:09

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