7:26 p.m.
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
2:22 p.m.
Can you share version information as well as the VDSM logs?
Y.
On Tue, Oct 11, 2016 at 7:26 PM, Alan Griffiths <apgriffiths79(a)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
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3:51 p.m.
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(a)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(a)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(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
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Yaniv Kaul