Re: continuous reboots in a two nodes cluster with heartbeat and pacemaker.
> Are these controlled shutdowns? Or are these hardware crash/reboots
> that are occurring?
> If the former you should see syslog entries for the shutdown sequence.
> If the latter, you won't see anything in the logs. This would suggest
> you've got a hardware problem, and not related to faulty NICs or switches.
> What kind of UPS are these machines powered from? Have you checked the
> UPS and verified they are functioning properly? If you have a power
> even and the UPS drop the load, the machines will reboot without a hint
> in the logs as to what caused the reboot.
> Finally, what servers are theses? Dell/HP/IBM or whitebox? Memory
> mismatch or simply bad memory can cause inexplicable reboots. If the
> machines are decent quality, they BIOS should log such events.
Servers are Hp proliant DL580G5.
I'm afraid that I have hardware problems :-(
The strange thing is that happens alternately in both nodes.