I have a simple four node Oracle VM environment. A management server running in vmware, a nfs server for shared storage and two Oracle VM servers running the actual hypervisor.
For some reason the node running the pool master service will suddenly reboot for no obvious reason. I'm fairly sure it's a software issue, possibly a cluster watchdog of some sort. Just to be clear, it's the vm server/hypervisor that reboots, not the guest machines.
Have anyone seen similar issues, or have any suggestions as to where I should start looking for the root cause?
I don't see anything suspicious in the /var/log/ovs*/ logs, any other place I shold look?
The documentation from Oracle leaves a little something to be desired.