You could've used the actual command I posted
The output of wipefs indicated it didn't do anything. So, that is probably why it didn't fix anything. What is the output of:
parted /dev/sdb mklabel gpt
parted /dev/sdb print
Repeat for each drive.
Hello,
ok I did what you asked (with no raid actually)
Code
root@OMV:~# parted /dev/sdb mklabel gpt
Information: You may need to update /etc/fstab.
root@OMV:~# parted /dev/sdb print
Model: ATA ST12000NE0007-2G (scsi)
Disk /dev/sdb: 12.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
root@OMV:~# parted /dev/sdc mklabel gpt
Information: You may need to update /etc/fstab.
root@OMV:~# parted /dev/sdc print
Model: ATA ST12000NE0007-2G (scsi)
Disk /dev/sdc: 12.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
root@OMV:~# parted /dev/sdc prin^C
root@OMV:~# parted /dev/sdd mklabel gpt
Information: You may need to update /etc/fstab.
root@OMV:~# parted /dev/sdd print
Model: ATA ST12000NE0007-2G (scsi)
Disk /dev/sdd: 12.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
root@OMV:~#
Alles anzeigen
The result are strange, isn't it ?
Regard.
Piet