[openstack-dev] [nova] Shared storage space count for Nova

Jay Pipes jaypipes at gmail.com
Wed Sep 30 10:18:08 UTC 2015


On 09/30/2015 03:04 AM, Kekane, Abhishek wrote:
> Hi Devs,
>
> Nova shared storage has issue [1] for counting free space, total space
> and disk available least which affects hypervisor stats and scheduler.
>
> I have created a etherpad [2] which contains detail problem description
> and possible solution with possible challenges for this design.
>
> Later I came to know there is ML [3] initiated by Jay Pipes which has a
> solution of creating resource pools for disk, CPU, memory, Numa modes etc.
>
> IMO this is a good way and good to be addressed in Mitaka release. I am
> eager to work on this and will provide any kind of help in
> implementation, review etc.
>
> Please give us your opinion about the same.

Hi! I actually have created a work in progress blueprint for the above 
proposed solution here:

https://review.openstack.org/#/c/225546/

I will have it completed by end of week.

Best,
-jay

> [1] https://bugs.launchpad.net/nova/+bug/1252321
>
> [2] https://etherpad.openstack.org/p/shared-storage-space-count
>
> [3] http://lists.openstack.org/pipermail/openstack-dev/2015-July/070564.html



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