Array Stopped

[Johnster]

After 3 days of working just fine, today i found my array stopped all of a sudden. I started it again and everything seems to be fine, but i have no idea what caused this.

tower-diagnostics-20210210-1918.zip

Edited February 10, 2021 by Johnster

[JorgeB]

Looks like the server rebooted, though no unclean shutdown was detected, which is strange.

[Johnster]

And there was no power outage. I checked in other log files just to make sure.

[JorgeB]

Yes, but last boot was:

 

Feb 10 12:06:10 Tower kernel: Linux version 4.19.107-Unraid (root@Develop) (gcc version 9.2.0 (GCC)) #1 SMP Thu Mar 5 13:55:57 PST 2020

 

So if this is correct:

1 hour ago, Johnster said:

After 3 days of working just fine

It means it rebooted, possibly a crash or hardware issue.

[Johnster]

It would be interesting if i was able to see what happened before that. Are there some plugin/apps that could help me save more info in case this happens again? Currently i'm only using netdata.

[Johnster]

Something else might have happened at that exact hour. I don't think it's a coincidence my devices and clients started disconnecting around the same time the server rebooted.

 

What's really odd is that if this was indeed a power outage, there was no parity check needed.

Edited February 10, 2021 by Johnster

[JorgeB]

If it happens again you can enable the syslog server to see if it catches something.