On 07/20/2015 04:24 AM, Matthew Lagoe wrote:

I don’t have permissions to see that bug :(

fixed.

The exact steps I did was add a qos policy for storage to the datacenter, then I assigned the qos policy to the disk that was used to create the vm’s that I have on my system.

The vm’s were running, do I need to shutdown the vm’s before I assign the qos policy?


yes and that is what the bug about - we should supprt applying the QoS on running VMs. that should be rectified soon.

Here is the case

https://access.redhat.com/support/cases/#/case/01376573

*From:*Roy Golan [mailto:[email protected]]
*Sent:* Sunday, July 19, 2015 03:38 AM
*To:* Matthew Lagoe; [email protected]
*Subject:* Re: [ovirt-users] Storage QOS

On 07/16/2015 09:25 PM, Matthew Lagoe wrote:

    Nope no luck :(

    Been tryin to get it working for a few months, even opened a case
    (01376573) and was told it was broken, that’s why I was asking if
    anyone else has been able to get it working. Seems strange to me
    if the feature is completely broken since it was one of the main
    features recently. I imagine there is some work around out there,
    somewhere…

I didn't find the case can you give me a link?

Anyhow, please specify your steps. Might be that you attached the QoS to the profile once the VM was already running so you hit this bug [1]

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1201482


*From:*Roy Golan [mailto:[email protected]]
*Sent:* Thursday, July 16, 2015 03:58 AM
*To:* Matthew Lagoe
*Subject:* Re: [ovirt-users] Storage QOS

On 07/16/2015 01:49 AM, Matthew Lagoe wrote:

    Has anyone been able to get storage qos to work with 3.5?

    I setup a policy with total 150 iops and total 100MBps but it’s
    still unconstrained when i do a benchtest at ~1200iops and
    800MBps, is there anything else i have to do except set the qos
    policy in data centers and assign the qos policy to the disk profile?





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Sorry for getting so late into that mail. Have you got storage QoS working already?




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