Seeing flapping alerts such as: < nagios-scl3> | Sat 09:42:43 PDT  admin1b.private.yvr1.mozilla.com:DNS is CRITICAL: CRITICAL - Plugin timed out while executing system call < nagios-scl3> | Sat 09:45:13 PDT  admin1a.private.yvr1.mozilla.com:DNS - mozilla.org is CRITICAL: CRITICAL - Plugin timed out while executing system call Kicking keepalived on a and b didn't help. I also had a ssh session to a hang and become unresponsive.
I'm seeing yvr1 pbx alerts now too, so this could be a network issue.
These seem to have stopped happening. Leaving open for a while in case it reoccurs or anyone has any idea what happened.
Haven't seen or heard anything in a while. Closing.