I had to move my Array of 1 parity 4 disks to new motherboard after motherboard failure.
New Motherboard only has 4 SATA ports and 1 NVMe port, I had to leave out disk4 out of the new array so I copied all disk 4 data to disk 3 using krusader
On the new motherboard the cache drive is a 1 drive 256GB NVMe, I will be getting a 8-port PCI-e SATA card soon to give me more ports for HDD's and SATA Cache drives.
When I try mount the array disk1 shows up with unreadable file system error and when I run xfs_repair -v /dev/md1 I get the following
Phase 1 - find and verify superblock... superblock read failed,
offset 0,
ag 0, rval -1 fatal error -- Input/output error
After a couple of days reading the forms and getting nowhere I need some help
tower-diagnostics-20201017-1550.zip