Hello,

 

My shares became unresponsive (checked on two windows machines) and I could not access the GUI. Dockers and SSH were ok. A reboot fixed the issue. I pulled the diagnostics via SSH before the reboot - attached.

 

I've been trying to locate the cause. Any pointers appreciated.

 

Thanks

server-diagnostics-20250223-1420.zip

NIC is losing the link:

 

Feb 23 09:10:23 Server dhcpcd[1340]: eth0: carrier lost
Feb 23 09:10:23 Server kernel: r8169 0000:04:00.0 eth0: Link is Down

 

Thank you JorgeB. 

 

I saw that too. Any idea why the Dockers and SSH were accessible afterwards but not the shares or Unraid GUI?  

Not really, but you need to resolve that.

I believe I finally discovered the problem, if anyone comes across this thread.

The Cache Dirs plugin logs had filled the /var/log/ allocation of 128MB of RAM. Rc.Nginx crashes and Web UI and SSH become inaccessible.

Fix is to turn off logging for Cache Dirs plugin.

I will update if I find something else, but I'm hopeful this is will be the last of it.

As a fix i have been using a userscript that tries to start Rc.Nginx if it crashes

# Checks if the actual nginx process is active.

if pgrep -x "nginx" > /dev/null; then

# Nginx is running normally

exit 0

else

# Nginx is missing, attempt restart

echo "Nginx process not found! Restarting at $(date)"

/etc/rc.d/rc.nginx start

fi