Re: [ovirt-users] VM pauses/hangs after migration

On 3 Oct 2016, at 10:39, Davide Ferrari <davide(a)billymob.com&gt; wrote: 2016-09-30 15:35 GMT+02:00 Michal Skrivanek <michal.skrivanek(a)redhat.com&gt;: > > > that is a very low level error really pointing at HW issues. It may or > may not be detected by memtest…but I would give it a try > > I left memtest86 running for 2 days and no error detected :( > The only difference that this host (vmhost01) has is that it was the > first host installed in my self-hosted engine installation. But I have > already reinstalled it from GUI and menawhile I've upgraded to 4.0.4 from > 4.0.3. > > > does it happen only for the big 96GB VM? The others which you said are > working, are they all small? > Might be worth trying other system stability tests, playing with > safer/slower settings in BIOS, use lower CPU cluster, etc > > Yep, it happens only for the 96GB VM. Other VMs with fewer RAM (16GB for example) can be created on or migrated to that host flawlessly. I'll try to play a little with BIOS settings but otherwise I'll have the HW replaced. I was only trying to rule out possible oVirt SW problems due to that host being the first I deployed (from CLI) when I installed the cluster. I understand. Unfortunately it really does look like some sort of incompatibility rather than a sw issue:/ Thanks! -- Davide Ferrari Senior Systems Engineer _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users