Hello,
I have a three nodes cluster and all seems to be running ok. All VM's are connected with iSCSI shared storage and I can live migrate from a node to another without problems in few milliseconds.
However, the other day a node rebooted without apparent reason and the only VM managed by HA that used to run on that node did not migrate. All it did was powering off in harsh manner and turning back on as soon as the node was back online again.
At this point I went looking on the logs (/var/log/syslog) but found nothing relevant. If possible I would kindly ask for some help to understand why the node rebooted with no reason and why the VM did not migrate at all.
I have a three nodes cluster and all seems to be running ok. All VM's are connected with iSCSI shared storage and I can live migrate from a node to another without problems in few milliseconds.
However, the other day a node rebooted without apparent reason and the only VM managed by HA that used to run on that node did not migrate. All it did was powering off in harsh manner and turning back on as soon as the node was back online again.
At this point I went looking on the logs (/var/log/syslog) but found nothing relevant. If possible I would kindly ask for some help to understand why the node rebooted with no reason and why the VM did not migrate at all.