I’ve haven’t had any issues with UnRaid for years. However, I noticed that the second parity drive was disabled. I shut down the server, cleaned it, and checked all of the connections. Turned it back on, and the parity drive 2 still disabled. So, I shut it down and moved the parity drive to a different slot. Turned the server one and the 2nd parity drive still disabled. 
 

I searched the forum and Googled it, and I am not able to find a solution to this issue. I have attached the system log as well. 
 

Thank you for any assistance. 

tower-diagnostics-20201127-1842.zip

Edited November 28, 20205 yr by GFOviedo
SOLVED

You have to carry out a rebuild of parity to remove the ‘disabled’ state.     This can be done by following these steps as documented in the online documentation (accessible via the ‘Manual’ link at the bottom of the Unraid GUI).

Thanks you.