Kinstrald

No issues since increasing RAM. Still not sure what caused the sudden increase in RAM usage. But it has been running stable now.

The issue seems to have been the RAM. After many attempts to get a proper log of the moments before the freeze, I saw a spike in RAM usage. Shortly after the RAM usage went down, but the system never recovers, needing a forced shutdown to come back. I will be installing more RAM and give antoher update if this solved everything. In the meantime I have disabled all nonessential docker containers to limit RAM usage. Currently on day 3 of uptime, so its looking good.

This paired with reapplying my SMB User pasword in Unraid, made all my shares on both Windows and MacOS reconnect

Just had the same lockup again today. This time I wasn't able to get the full diagnostics, but the syslog is filled with the same two errors from before.

I'll give this a try and see if it helps. Already did the CPU pinning freeing 0/1 for Unraid. Free RAM usually sits around 10GB out of a total 32GB, I have had an issue with RAM before increasing to 32GB. But then I got errors of the RAM being exhausted during transcoding. Also the webGUI goes completely unreachable, no response from either webGUI or through SSH. I can type in the local terminal but I can't even log in. I can trype in username, but it timeouts before I can type in a password.

Unraid webgui, ssh and local terminal go unresponsive and simply timeout. Some docker services keep running, while the rest goes unresponisive or simply gets connection errors. Plex keeps running without issues and according to Plex CPU usage is never higher than 50-60% during the freeze. Already replaced one of my cache SSD's as one was failing SMART and thought that was the culprit. But the problem has been just as frequent after I replaced it. I have not made any changed to the servers configuration that seems to have caused the issue either. It has been running steady for about a year without any big issues. I have attached diagnostics from the last two occurances, which are also the only times any diagnostics has been able to be generated during a manual powerdown. First freeze I am not sure when it happened, but I forced a shutdown at March 29 01:30 Second freeze happened at about March 29 05:11 Fixes already tried: Replaced SSD Replaced Flash (had errors on flash in earlier freeze) Redid CPU pinning; unpinned all dockers from first core Memtest passed SMART on Cache passed The errors that I've seen repeated in the logs: Any help is appreciated! tower-diagnostics-20250329-0144.zip tower-diagnostics-20250329-1040.zip

Did you find any solution to this? I have the same problem, I thought it was one of my nvmes as it failed SMART. But after replacing it the same thing happened again just hours later.