usingun

I did what i could, new data cable and swap power conector, as I have don't have modular power supply. New power supply seems to be solution, but I would like to postpone this if possible,as I recently did few upgrades at once and overdraft budget. But if problem can be solved this way I may consider it. Sugestions about new PSU are appreciated. How am i supposed to test this now ? Extended-smart test did not show anything last time.

I tried, it doesn't work. It was only after removing from array that a smart test could be done.

The problem has reappeared, maybe this time the diagnostic report will show it better. tower-diagnostics-20210825-0850.zip

Parity disk returned to no normal operation. Cause not identified, but problem solved. Thank you for your help.

This time I took out the disk from array and mounted it with unasigned devices to do extend smart test. So far, over 6 hours without error. I think taking out and reinserting seems to be solving the problem. I'll let you know what the result will be. The aforementioned instruction suggests similar solution but for a different purpose,

+ smart test main post

I recently decided to switch my entire computer to UNRAID. 12 days left for trial. Everything was going smoothly so far. This morning I noticed that the parity disk is not working. Adding it back to array doesn't fix the problem, pairing stops and shows an error after 3 hours. I had a few small problems but that was nothing new to me. As for "parity" I have no idea how it works, so please help me. As far as I understand, all information is included in the diagnostic report. I apologize for any inconvenience but I did not have the time or understanding of the subject to provide any clues. And I need to solve this problem to know if it is UNRAID for me or beyond my abilities. Parity disk is brand new WD RED PLUS 8TB "WDC_WD80EFBX-68AZZN0", after ''green" pre-clear. tower-diagnostics-20210822-1701.zip tower-smart-20210823-1117.zip