I had a RAID1 setup (md0), mirroring two 2TB drives (sdb, sdc). When trying to remove the RAID to use the disks individually with the data on them, I ran
mdadm --stop /dev/md0 mdadm --zero-superblock /dev/sdb1 mdadm --zero-superblock /dev/sdc1 mdadm --remove /dev/md0
However, afterwards, if I want to mount
/dev/sdb1, I get the following: "wrong fs type, bad option, bad superblock on /dev/sdb, missing codepage or helper program, or other error".
On my attempts to recreate the ext4 file system, I think I already nuked sdc beyond recovery (I ran
Is there still hope for me to recover my data from sdb and if so how?