Every time I run a parity check, it looks like every single block fails. Corrected block count is huge.
Nothing is catching my attention in the logs. I replaced the parity drive, did a parity check, then ran a second parity check which showed the same problem.
smartctl -a looks clean. Everything is functioning but obviously concerned about a drive failure.
All drives are btrfs.
Could a file system problem on one of the drives cause this problem?
Attached are th