So I recently tried migrating to a new server (UGreen DXP4800 Plus). Old server was stable for months although had a random crash ~2 weeks prior to migrating. Two days before migrating I upgraded to Unraid 7.0, no issues for 2 days. After migrating crashes were happening every 24-48 hours. They have seemed to increase in frequency over the last few days in as few as 1-2 hours. Local syslogs have been enabled and logging to another server I have and nothing suspicious is logged.

 

Things I've done:

 

1) Run memtest86+ for 12+ hours for 10 successful passes. Also all drives pass extended SMART tests multiple times.

2) Reboot in safe mode with only one docker container (scrypted) and no plugins running, which crashed after 2 hours

3) Fresh install on a new USB flash drive which ran fine for 24 hours, so I felt safe to reload from backup, which promptly led to a crash within 2 hours.

4) I ran the dynamix factory reset plugin to reset everything to default and rebuild from scratch. This ran fine for 8 hours. I was planning on letting it run for 24 hours before making any changes, but to save time I wanted to load up the XML templates from my backup to the flash drive so that I could quickly install my docker containers tomorrow. Upon clicking "upload" to the "templates-user" folder on the flash drive via the GUI, the server crashed again. It happened literally within seconds of hitting the upload button. Is my new flash drive coinidentally bad too?

 

WTF is going on? Does this seem like a hardware issue? Should I return the system and get a replacement? Thank you I appreciate your advice.

 

 

green-diagnostics-20250119-0008.zip

syslog-192.168.0.79.log

Edited January 19, 20251 yr by mattalat
SMART tests

Unfortunately, there's nothing relevant logged, this can also be 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, including the individual docker containers.