We keep receiving email about stats stopping and starting:
Sep 24 00:00:16 home zimbramon: 5059:err: Service status change: mail.xxx.com stats changed from running to stopped
Sometimes it will just stop forever and a zmcontrol restart won't be able to recover it despite the status shows it's running. Previously, a reboot will resolve this for a while, but this time, it stayed despite a reboot of the Linux server.
What cause this to happen and how do we resolve this?