Having a error free array on my secondary unRaid device I was getting some read problems on one of the two parity disks while the array remained green.
I can't post the system log as stopping the array got rid of the entry's. The lines stated Prio2 in the log, more details I don't remember.
For that drive .txt from the SMART diagnostics is included. WDC_WD60EFRX-68MYMN1_WD-WX11D4404758-2022-11-20 parity (sdg).txt
I've decided to move from double to single parity and analyze the offending disk in a different environment.
The manual states:
Trying to do this I'm not presented with the "Unassigned" option but
Selecting no device flags the parity2 disk as missing, hence the array expects a replacement without allowing me to move to single parity.
What am I doing wrong?
Thanks for your time to read this and your help!