CentOS Linux release 7.2.1511 (Core)

Hi,

Last night our CentOS 7 server rebooted. Seemingly it’s a very clean reboot. I can’t find a shred of evidence as to why it happened though.

Things I’ve checked:
* sa reports
* /var/log/{messages,secure,dmesg,cron}
* /var/log/audit/audit.log
* lastlog

The host is used for KVM virtualisation and connects via multipathing to our OmniOS SAN via infiniband.

I can provide any logging you may think helpful

Here’s an excerpt from /var/log/messages at the time of reboot:

—8<-