I am still getting BTRFS issues. Last night I noticed the new cache pool had issues. I had also seen some CRC issues earlier. In the past when I saw CRC errors it was caused by power issues. I also noticed that several dockers had stopped, as the cache_hdd pool has all the dockers and it was set read only by the BTRFS errors. The array stopped, but I couldn't shutdown because one of the dockers, even though docker had shutdown, was still running. So I had to hard shutdown.
I moved the two newly added cache_hdd drives to sata ports on the motherboard and off the SAS port. I also put them on their own power connection.
This AM, I see that there are BTRFS errors on loop2, which is now read only, and dockers are screwed up. The errors are not on the cache_hdd devices, just loop2. I also see that two dockers are marked as unhealthy. I did notice that one was marked unhealthy yesterday. I'm beginning to think that docker.img is screwed up?
Here are the diags.tower-diagnostics-20221213-0616.zip