My server started to hangs, one time for 1-2 weeks, power button not shutting it down as when normal operation, wake-on-lan also does not help. So i should hold button for 4 sec.

Last time it was few hours ago, between Dec 28 ~5:00 - 6:00

I am not live with this server near me so each time it is headache to do hard reboot for it.

 

Tools-Diag after done after reboot.

Tools - Syslog Server hold last days information but i don't see any problem, it just stoped and then resumed after i reboot machine.

syslog-192.168.0.9.log anon_hpserv-diagnostics-20211228-0929.zip

Edited December 28, 20214 yr by Nuke

Ok i found that server stoped working at 5:00 - look at my grafana stat

 

I found only one schedule for this time: SSD Trim. Will try to disable this for one month.

Also i can say problem started to be since i swap cache drive from cheap chinese s**t ssd to new wd blue nvme m2.

Edited December 28, 20214 yr by Nuke