Hi together!
I experience some strange issue with my Raid 5, consisting of 4 HDDs:
On bootup, mdadm complains that the superblock of /dev/sdc and /dev/sdc1 are identical.
The assembly of the array then fails with several strange effects.
Cleaning the superblock on this drive makes the Raid assemble then, I can add the HDD again, it reconstructs, and everything works fine until next reboot.
I checked with mdadm --examine: The superblock of /dev/sdc and /dev/sdc1 are really identical, what is not the case for all the other drives.
But - what can I do now??? How to fix that?
regards
CDS