I just got the following errors after setting up this new server. I had issues initially, but I believed it was a problem with and old drive. I have removed and rebuilt the array. Since I removed that disk, I had no issues. That was about 4 days ago. Then today I moved a file from one share to another and received these errors. 

Warning [COOPERTOWN] - array has errors
Array has 1 disk with read errors
Parity disk - WDC_WD100EDAZ-11F3RA0_5PGE5G7F (sdf) (errors 2)

Alert [COOPERTOWN] - Parity disk in error state (disk dsbl)
WDC_WD100EDAZ-11F3RA0_5PGE5G7F (sdf)alert

 

Attached is the diagnostics file and the smart reports. I was able to run smart test on the parity drive without errors. 

 

What should my next steps be?

Thanks for the help!

coopertown-diagnostics-20221031-1130.zip SMART.zip

Look more like a power/connection problem, check/replace/swap cables and re-sync parity.

Ok I will give that a try once I am in front of the server. 

 

Thanks