[Monthly parity check find 500+ errors]

Hello All.

 

Last month during a scheduled parity check, my server found 1000+ errors, I initially overlooked it and thought maybe it was a one off.

This month during the parity check it found 500+ errors again, is this a sign of failing array disks/parity disk?

I find that hard to believe as they're fairly new hard drives. See attached diagnosytics file.

Any help would be much appreciated.

tower-diagnostics-20220616-0016.zip

[Would Cyberpower Value Pro VP1000ELCD be a good UPS?]

does your unraid systems automatically shutdown upon your configured timers?

I'm considering buying a VP series as well and want to make sure it's fully compatible with unraid.

Thanks in advance.

[Which UPS to get for my setup]

Hello All, I had a power outage recently which affected my Unraid system, forcing me to do a parity check when power returned.

As you can imagine, this was a bit frustrating. 

I've been looking at Cyber Power VP1200EILCD or VP1600ELCD, however I noticed only the CP(e.g. CP1500EPFCLCD ) series has been confirmed to work based on these forums. Has anyone tested any of the VP series?

Any guarantees they would work well with Unraid - controlled shutdown upon power loss.

 

[Lost data after swapping drives]

Hello All I'm in need of urgent help. I tried to replace a 2TB drive in my array with a 4TB drive.

I stopped the array as normal inserted the new disk waited 9 hours for the data-rebuild to complete.

However now the data in my old 2TB is missing from the new 4TB. My docker containers are gone, files are missing.

Can someone advise me what I've done wrong here?

tower-diagnostics-20220403-0932.zip