[Q] Replace only 1 out of 2 cache drives procedure?

[Joshndroid]

Hey all

I have 2 cache drives setup in my unraid setup and one of them is throwing a bunch of crc errors. I am going to replace it out with a new one and am unsure on the process. I see that replacing a cache disc is on the FAQ but can't find any steps when replacing 1 out of 2. Shouldn't this be a simple swap over and add to cache pool to which it will just copy back across? Same disc size just straight swap 1 for another. Or do I need to still follow the guide no matter what?

Cheers

[Gragorg]

CRC errors are typically caused by bad cabling.  Fix that and it should be ok.  Wouldn't hurt to post diagnostics on your next post.

[Joshndroid]

49 minutes ago, Gragorg said:

CRC errors are typically caused by bad cabling.  Fix that and it should be ok.  Wouldn't hurt to post diagnostics on your next post.

I initially wasn't worried about the errors however with cabling not being touched or moved during the evening it was  logging a few more. I can try swap a cable to see if it was that. I'm sitting at about 7122 errors on that drive for crc.