I've got an Unraid machine that I'm now battling system instability after upgrading. I've posted the specs at the end of this post. The system needs to complete a data rebuild, but every single time the process locks up at random and all drive activity stops, and then a few hours later the WebUI becomes completely unresponsive. It's been hard to wager whether or not each change worked, since it typically means waiting up to 18 hours before the system crashes (the longest I've managed so far). To add to this, formatting the drive was also an odd nightmare, as formatting as xfs would cause the entire system to lock up within minutes. It took multiple reboots and switching to zfs, formatting, and back to xfs to get the drive formatted without the system giving up. 1

 

On the hardware front, I've temporarily reverted back to 1 stick of the old RAM to no avail, system still crashes anywhere between 1 to 18ish hours. I've changed the Power Idle Control to Typical in the BIOS, no change. I've now disabled C states entirely, and also disabled AMD Core Performance Boost and I'm giving it another shot, but I'm hoping someone smarter than me can take a look at the log I saved and let me know what I should be trying out to fix these issues. I've attached the most recent syslog below. 

 

Any help is super duper appreciated! 

 

CPU: Ryzen 3600 to 3900X

RAM: 16GB to 64GB

Motherboard: ASUS Strix X370-F (updated to the latest stable BIOS)

Storage: 80TB to 88TB (removed 1x 8TB, installed 1x 16TB)

syslog.txt

Attach diagnostics to your NEXT post in this thread. 

I've actually got one saved but I'm not 100% sure if this was post crash, Unraid seems to have generated this one on its own. Definitely had a crash this day so hopefully this has what's needed. 

 

In case it's needed, I pulled a fresh one too and attached that as well. Appended the filename with (no crash yet). 

mnemosyne-diagnostics-20250118-2238.zip mnemosyne-diagnostics-20250115-2107 (no crash yet).zip

close all browser sessions open to the UI on all devices

 

Then log out, wait a couple minutes and try again

Seems disabling Global C States did the trick; parity sync just finished and the array is back in action. Unfortunately probably going to mean I'm going to need to change the 3900X back if I can't get it to behave in Unraid.