On May 20, 2020 5:12:05 PM GMT+03:00, thomas@hoberg.net wrote:
OK ;-)
3 node HCI 2+1 data/arbiter added 3 compute-only nodes via host install without HE support which add no storage to the gluster (install still adds them as peers).
With 2 compute-only nodes inactive/down I updated the third compute node (no contributing bricks) and saw all VMs pausing and glusterd on the HCI nodes "lost quorum on brick engine/vmstore/data" when it rebooted to activate the new kernel.
Had to launch additional compute-only node to let glusterd on HCI nodes recover quorum. Seems glusterd computes quorum based on total peers (6) not on redundancy (2+1).
With the gluster volumes down, running VMs remain paused according th virsh, HE and UI aren't there, hosted-engine --vm-status reports "not retrieved from storage" _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/F6QOGNZVPMCRAW...
Hi Thomas, Quite strange. Get to one of the gluster tsp nodes and provide some data: gluster volume list gluster pool list for i in $(gluster volume list); do gluster volume status $i;echo; gluster volume status $i; echo;echo;echo; done Best Regards, Strahil Nikolov