Unraid Server Freezes and becomes unresponsive forcing me to hard reset system.

[JorgeB]

Unfortunately there's nothing relevant logged, this usually points to a hardware issue, one thing you can try is to boot the server in safe mode with all docker containers/VMs disabled, let it run as a basic NAS for a few days, if it still crashes it's likely a hardware problem, if it doesn't start turning on the other services one by one.

[RxLord]

I have done this multiple times and the issue starts once I open docker and slowly start opening my applications. I have deleted my previous docker image and redownloaded the apps from the previous apps in community application store. Issue still persists.  

[RxLord]

Another thing to point out is I have 2 identically build system and both systems are giving me the same issue. Same hardware throughout the machines.

[JorgeB]

Unlikely that it's an issue with docker in general, it may be a single container, or do you see the issue with just the docker service enabled?

[RxLord]

I don't think it's a docker in general issue. I think its related to a container like plex or emby. These are the usual suspects.

[JorgeB]

So try starting one container at a time and leave running long enough, to confirm if that one is the problem, before starting the next one.

[RxLord]

How long is long enough? Fifteen, thirty minutes?

[JorgeB]

Typically how long does it take to crash?

[RxLord]

Varies based on what containers I open. I have autostart turn off on all containers. Going to mirror what containers I open on each system every 15 to 30 minutes. 

[RxLord]

My first server froze after opening binhex-nzbhydra2 container. Secondary server has linuxserver version is still running. Going to remove the binhex-nzbhdra2 container and install the linuxserver version. 

syslog-previous

[RxLord]

System just shut down (powered down).  Last container was Krusader that I opened.  

syslog-previous

[JorgeB]

I don't see any shutdown event in the log, if you mean the server just powered off that is usually hardware related, possibly overheating.

[RxLord]

Is there a log or app to monitor cpu/motherboard temp?

[JorgeB]

Dynamix System temp, though it's not compatible with all boards.

[RxLord]

Thanks. Will give it a try.

 

[RxLord]

Here is my screen after my latest failure.