I am using opennebula and Linstor
I want to test and validate live migration and whether storage replicates between kvm hosts. Also want to setup senarios where vm running on a host that fails but continues on another host in a cluster. Is there a video on opennebula that will guide me through this?
Hello,
I think that the best for that it is recommended to set up the fence hook and force a libvirt daemon stop to simulate a host error. Linstor provides storage HA so migration should work OK
if i have two host in cluster and both go into an error state, will the hook be triggered?
The hook is triggered after the host monitoring status is ERROR during the needed periods, so yes, it would be triggered twice. The live migration, though, wouldn’t be possible because of both hosts being unavailable.
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.