Suddenly major problems with my array

[Leandres]

I've upgraded my server hardware, after that I booted and I was able to start the array without any problems. Which I had expected since I'm a happy unRAID user for 8 years now.

 

But I wanted to tweak some power optimization settings into the BIOS so I shut down the server and tweaked some settings. After I restarted my server my 2nd parity disk was disabled and also an other disk in the array. The log giving a lot of errors and starting the array to rebuild disks isn't possible also. The data of my other shares aren't available also. 

 

 

 

 

Can someone help me out what to do?

 

 

unraid-diagnostics-20230416-1721.zip

Edited April 16, 2023 by Leandres

[Frank1940]

The Diagnostics is from an earlier time the snippet of the syslog in your post.  Post up a diagnostics where the problem is present.  (Smart data for the two disabled drives looks OK in that Diagnostics file.) 

 

4 hours ago, Leandres said:

But I wanted to tweak some power optimization settings into the BIOS

 

It could be helpful if you can detail exactly what you were trying to accomplish and what settings you were tweaking.  (You were not trying to overclock the system as this is generally frowned for servers.)