[ovirt-users] Storage Domain High Latency

Alan Griffiths apgriffiths79 at gmail.com
Tue Oct 25 08:51:08 EDT 2016


Log is attached (sorry, it's quite large). The high latency warning
appeared in the UI at 07:37:29.

vdsm-4.18.13-1.el7.centos.x86_64

Alan

On 25 October 2016 at 11:22, Yaniv Kaul <ykaul at redhat.com> wrote:

> Can you share version information as well as the VDSM logs?
> Y.
>
> On Tue, Oct 11, 2016 at 7:26 PM, Alan Griffiths <apgriffiths79 at gmail.com>
> wrote:
>
>> Hi,
>>
>> One of my hosts is periodically reporting high latency to a storage
>> domain (FC). There is almost no load on the SAN so the issue must be either
>> fault, mis-configuration or internal ovirt issue.
>>
>> Can anyone enlighten me on how ovirt/vdsm goes about calculating the
>> storage latency? As I'm struggling to find anything in the logs.
>>
>> Thanks,
>>
>> Alan
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
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