Re: [ovirt-devel] HA not working 3.4.2

Hi, ----- Original Message ----- > Hi i was testing HA of ovirt,(i am from Xenserver background and trying to > use KVM solution in our environment) > > Have 2 hosts with NFS storage and i tested migration between these two hosts. > > On Host2 while VM was running on it, i unplugged Power cable and it took long > minutes to update that VM is down,okkk now long wait...... > .. > ..... > ....... > > VM state changed to unkown and not booted on second Node ie Host1 > > its been half an hour and still the VM is not restarted > > What can be the issue?What should i do it make the VM in real HA so that it > will be restarted on the active node. We don't restart the VM in that case on purpose, since we really don't know what's the status of the VM - the host might have been just disconnected from the network while the VM is still running (and connected to the storage), so if we'll also run the VM on a different host, we'll get "split-brain". In order to restart HA VMs which were running on host that went down, you either needs to have power-management defined for that host (for automatic restart) or to trigger it manually by selecting "confirm host has been rebooted" when the host is changed to non-responsive state (and you need to have additional host which is up of course). > > How HA is enabled > what i did was while creating vm> Advanced option>High Availability>Highly > Available > > I am sure this can be a configuration error,Can some one please help me with > enabling HA. > > Please Help > > Thanks > > _______________________________________________ > Devel mailing list > Devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel