Cache pool SMART health failures, mover now stuck

[Prbecker]

Hello everyone. Recently I have gotten alerts saying that my cache pool has failed the SMART tests stating that there are "uncorrectable" counts. Today, I went to move my shares off the cache pool and onto the array in an attempt to reformat the pool and then if that didn't help, to replace the drives. When i first started the mover, it was moving pretty slowly then eventually crawled to a stop, which is the condition its in now. It's been running for over 12 hours and no progress has been made. I'm kind of at a loss on what to do. What are my next steps here? Thank you.

 

 

 

tower-diagnostics-20230802-0858.zip

Edited August 2, 2023 by Prbecker
Added screenshot of warnings

[JorgeB]

One of the devices is failing and the pool is raid0 so there's no redundancy, because of the device errors it failed to copy and it went read only, you can reboot and try again, I would recommend copying the data manually, start with the most important stuff, but some data will likely fail to copy.

[Prbecker]

5 hours ago, JorgeB said:

One of the devices is failing and the pool is raid0 so there's no redundancy, because of the device errors it failed to copy and it went read only, you can reboot and try again, I would recommend copying the data manually, start with the most important stuff, but some data will likely fail to copy.

Thank you!