Hello,

my problems on gluster started with 4.2.6 or 4.2.7. around end of September. I still have VM's paused the one or other day an they are reactivated either by HA oder manually. So i want to testify your experiences. Even while I'm using bonded network connections there are communication problems without heavy load or other tasks running.

My new Cluster on EPYC Hardware running on NFS 4.2 storage volumes based on ZFS runs rock solid and VM's are much faster regarding I/O. Gluster 3.12.5 sucks !

Bye

I have a three node HCI gluster which was previously running 4.2 with zero problems.  I just upgraded it yesterday.  I ran in to a few bugs right away with the upgrade process, but aside from that I also discovered other users with severe GlusterFS problems since the upgrade to new GlusterFS version.  It is less than 24 hours since I upgrade my cluster and I just got a notice that one of my GlusterFS bricks is offline.  There does appear to be a very real and serious issue here with the latest updates.

On Wed, Feb 13, 2019 at 7:26 PM <dscott@umbctraining.com> wrote:

I'm abandoning my production ovirt cluster due to instability.   I have a 7 host cluster running about 300 vms and have been for over a year.  It has become unstable over the past three days.  I have random hosts both, compute and storage disconnecting.  AND many vms disconnecting and becoming unusable.

7 host are 4 compute hosts running Ovirt 4.2.8 and three glusterfs hosts running 3.12.5.  I submitted a bugzilla bug and they immediately assigned it to the storage people but have not responded with any meaningful information.  I have submitted several logs. 

I have found some discussion on problems with instability with gluster 3.12.5.  I would be willing to upgrade my gluster to a more stable version if that's the culprit.  I installed gluster using the ovirt gui and this is the version the ovirt gui installed.

Is there an ovirt health monitor available?  Where should I be looking to get a resolution the problems I'm facing.
_______________________________________________
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-leave@ovirt.org
Privacy Statement: https://www.ovirt.org/site/privacy-policy/
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BL4M3JQA3IEXCQUY4IGQXOAALRUQ7TVB/

_______________________________________________
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-leave@ovirt.org
Privacy Statement: https://www.ovirt.org/site/privacy-policy/
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QULCBXHTKSCPKH4UV6GLMOLJE6J7M5UW/

--

Ralf Schenk fon +49 (0) 24 05 / 40 83 70 fax +49 (0) 24 05 / 40 83 759 mail rs@databay.de		Databay AG Jens-Otto-Krag-Straße 11 D-52146 Würselen www.databay.de
Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE 210844202 Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm. Philipp Hermanns Aufsichtsratsvorsitzender: Wilhelm Dohmen

---