Twice in as many weeks, my Unraid server just randomly rebooted. Both times it came up clean. The first time, it was in the middle of the night and not aware of anything too intensive running that might have caused an issue. Today, I know for sure the box wasn't doing anything but just simply running. The syslog only appears to have the reboot and post reboot info or I'm just not seeing anything in the syslog prior to the reboot. 

 

Is there another log I could look at to try and see what might have triggered these 2 random reboots?

 

Thanks!

Not with this little information about your system.  

Please post your diagnostics in you next post (Tools / Diagnostics).

3 hours ago, jmbailey2000 said:

The syslog only appears to have the reboot and post reboot info or I'm just not seeing anything in the syslog prior to the reboot. 

https://wiki.unraid.net/Unraid_6/Troubleshooting#Persistent_Logs

Yeah, had syslog set for local (but not for flash mirror) and for 5MB rotation but guessing syslog doesn't flush the memory to file until it rotates as there was nothing leading up to the reboot. I cranked it down to 1MB so hopefully will catch something next go around. 

 

Thanks!

22 hours ago, ChatNoir said:

Not with this little information about your system.  

Please post your diagnostics in you next post (Tools / Diagnostics).

 

I was actually looking for something other then the syslog and had forgotten about the diagnostics. Looked through those and didn't see anything, but also haven't finished digging through it yet. But, I think it might be a CPU overheat issue and my fans aren't adjusting when the CPU starts to get a little toasty. But, pure speculation at the moment.

 

Thanks for the heads up on the diagnostics files!!