I performed the update to 6.12.0 and after all 16 array dives state unmountable: unsupported or no file system. I have tried xfs_repair and get the following output:
xfs_repair: /dev/md1p1 contains a mounted and writable filesystem
fatal error -- couldn't initialize XFS library
The above was using the defualt arg of -n with the array in Maintenace mode.
cleverlyserver-diagnostics-20230617-0322.zip