[ovirt-users] VM has been paused due to storage I/O problem

Gianluca Cecchi gianluca.cecchi at gmail.com
Thu Feb 2 14:16:45 UTC 2017


On Thu, Feb 2, 2017 at 12:48 PM, Nir Soffer <nsoffer at redhat.com> wrote:

>
> >
> > What about [irs] values? Where are they located, in vdsm.conf?
>
> Yes but you should not modify them in vdsm.conf.
>
> > What are defaults for volume_utilization_percent and
> > volume_utilization_chunk_mb?
> > Did they change from 3.6 to 4.0 to 4.1?
>
> No, the defaults did not change in the last 3.5 years.
>

OK.
In a previous message of this thread you wrote that the default
volume_utilization_chunk_mb
is 1024
What about default for volume_utilization_percent? 50?



>
> > What I should do after changing them to make them active?
>
> Restart vdsm
>

with host into maintenance mode or could it be active?

Thanks
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