Re: [ovirt-users] VM has been paused due to storage I/O problem
On Thu, Feb 2, 2017 at 4:16 PM, Gianluca Cecchi
<gianluca.cecchi(a)gmail.com> wrote:
On Thu, Feb 2, 2017 at 12:48 PM, Nir Soffer
<nsoffer(a)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?
Yes, this should be a commented out option in /etc/vdsm/vdsm.conf.
If you don't have a vdsm.conf file, or the file is empty, you can
generate a new file
like this:
python /usr/lib64/python2.7/site-packages/vdsm/config.py > vdsm.conf.examle
>
>
> > What I should do after changing them to make them active?
>
> Restart vdsm
with host into maintenance mode or could it be active?
Thanks