Greetings I found out that one of my Raid 5 array of 4, 3TB WD RED disks failed. OMV would not recognize the file system either but still showed the disks.
I have never used mdadm until now but from what I have tried this command seemed to be the silver bullet for most people in a similar situation as me.
And here is the output.
ZitatAlles anzeigenmdadm: looking for devices for further assembly
mdadm: No super block found on /dev/sdb6 (Expected magic a92b4efc, got 00000411)
mdadm: no RAID superblock on /dev/sdb6
mdadm: No super block found on /dev/sdb5 (Expected magic a92b4efc, got 00000000)
mdadm: no RAID superblock on /dev/sdb5
mdadm: No super block found on /dev/sdb3 (Expected magic a92b4efc, got 00000000)
mdadm: no RAID superblock on /dev/sdb3
mdadm: /dev/sdb2 is too small for md: size is 2 sectors.
mdadm: no RAID superblock on /dev/sdb2
mdadm: No super block found on /dev/sdb1 (Expected magic a92b4efc, got 00000415)
mdadm: no RAID superblock on /dev/sdb1
mdadm: No super block found on /dev/sdb (Expected magic a92b4efc, got aa5caca8)
mdadm: no RAID superblock on /dev/sdb
mdadm: No super block found on /dev/sda (Expected magic a92b4efc, got 00000000)
mdadm: no RAID superblock on /dev/sda
mdadm: /dev/sdc is identified as a member of /dev/md/openmediavault:Nyaruko, slot 1.
mdadm: /dev/sdd is identified as a member of /dev/md/openmediavault:Nyaruko, slot 0.
mdadm: /dev/sde is identified as a member of /dev/md/openmediavault:Nyaruko, slot 3.
mdadm: Marking array /dev/md/openmediavault:Nyaruko as 'clean'
mdadm: added /dev/sdc to /dev/md/openmediavault:Nyaruko as 1
mdadm: no uptodate device for slot 2 of /dev/md/openmediavault:Nyaruko
mdadm: added /dev/sde to /dev/md/openmediavault:Nyaruko as 3
mdadm: no uptodate device for slot 4 of /dev/md/openmediavault:Nyaruko
mdadm: added /dev/sdd to /dev/md/openmediavault:Nyaruko as 0
mdadm: /dev/md/openmediavault:Nyaruko assembled from 3 drives - not enough to start the array.
mdadm: looking for devices for further assembly
Any guidance on how to either get the three disks to mount together so I can off load the data or rebuild and new disk back into it would be much appreciated. Thank you.