[ovirt-users] oVirt Instability with Dell Compellent via iSCSI/Multipath

Fabian Deutsch fdeutsch at redhat.com
Fri May 22 16:13:22 UTC 2015

----- Original Message -----
> On 05/21/2015 03:49 PM, Chris Jones - BookIt.com Systems Administrator
> wrote:
> > I've applied the multipath.conf and iscsi.conf changes you recommended.
> > It seems to be running better. I was able to bring up all the hosts and
> > VMs without it falling apart.
> I take it back. This did not solve the issue. I tried batch starting the
> VMs and half the nodes went down due to the same storage issues. VDSM

Is there maybe some IO problem on the iSCSI target side?
IIUIC the problem is some timeout, which could indicate that the target
is overloaded.

But maybe I get something wrong ...

- fabian

> Logs again.
> https://www.dropbox.com/s/12sudzhaily72nb/vdsm_failures.log.gz?dl=1
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