[ovirt-users] Re: Node losing management network address?

On Thu, Feb 28, 2019 at 6:27 PM Juhani Rautiainen < juhani.rautiai...@gmail.com> wrote: > On Thu, Feb 28, 2019 at 3:01 PM Edward Haas wrote: > > > > On boot, VDSM attempts to apply its persisted network desired > configuration through ifcfg. > > Even though you may have fixed the ifcfg files,

[ovirt-users] Re: Advice around ovirt 4.3 / gluster 5.x

I think that there are updates via 4.3.1 . Have you checked for gluster updates? Best Regards, Strahil NikolovOn Mar 2, 2019 23:16, Endre Karlson wrote: > > Hi, should we downgrade / reinstall our cluster? we have a 4 node cluster > that's breakin apart daily due to the issues with GlusterFS

[ovirt-users] Advice around ovirt 4.3 / gluster 5.x

Hi, should we downgrade / reinstall our cluster? we have a 4 node cluster that's breakin apart daily due to the issues with GlusterFS after upgrading from 4.2.8 that was rock solid. I am wondering why 4.3 was released as a stable version at all?? **FRUSTRATION** Endre

[ovirt-users] Re: Cannot assign Network to Mellanox Interface

Interesting. I have a lot of stability issues with IPoIB in EL7. In Windows it’s works flawlessly, but on Linux is just unstable. So I never had the courage to put an hypervisor Storage network over IPoIB. Are you using Mellanox OFED, or the upstream one? The iSCSI is only through software?

[ovirt-users] Re: Mounting CephFS

Hi Leo, Check libvirt's logs on the destination host. Maybe they can provide more information. Best Regards, Strahil NikolovOn Mar 2, 2019 15:40, Leo David wrote: > > Thank you, > I am trying to migrate a vm that has its disks on cephfs ( as posix domain - > mounted on all hosts ),  and it

[ovirt-users] oVirt 4.3 and dual socket hosts : numad?

Is it recommended to enable numad service for automatic NUMA memory optimization? I could not find any recommendation on that front for oVirt ; all benchmarks and documentation I could find are from around ~2015 I see that kernel autonuma balancing is on : cat /proc/sys/kernel/numa_balancing 1

[ovirt-users] Re: Cannot Increase Hosted Engine VM Memory

Updating to 4.2.8 fixed this problem. I can now hot add more RAM to hosted engine! Thanks, Douglas Duckworth, MSc, LFCS HPC System Administrator Scientific Computing Unit Weill Cornell Medicine 1300 York Avenue New York, NY 10065 E:

[ovirt-users] Re: Mounting CephFS

Thank you, I am trying to migrate a vm that has its disks on cephfs ( as posix domain - mounted on all hosts ), and it does not work. Not sure if this is normal, considering the vm disks being on this type of storage. The error logs in engine are: 2019-03-02 13:35:03,483Z ERROR

[ovirt-users] Re: Mounting CephFS

If you mean storage migration - could be possible. If it is about live migration between hosts - shouldn't happen. Anything in the logs ? Best Regards, Strahil NikolovOn Mar 2, 2019 09:23, Leo David wrote: > > Thank you Strahil, yes thought about that too, I'll give it a try. > Now ( to be a bit