Re-building Mirror from OMV 2 in OMV 4

  • Hi,


    I recently wiped my OS drive and fresh-installed a copy of OMV 4. Prior to this I had two hard drives setup in a mirror configuration within OMV 2. If possible, I'd like to re-build that array without losing the data currently stored on the drives. Any recommendations?


    Cheers!

  • The drives are present under the "Storage -> Disks" panel, but not the "Storage -> Filesystems" and "Storage -> RAID Management" panels. I can, however, also see the drives when expanding the "Create File System" device dropdown.


    fdisk -l


    blkid

    Code
    root@nas:~# blkid
    /dev/sda: UUID="e89149f7-e988-1dcb-d008-c17f42cdb9c7" UUID_SUB="4b5e13f5-1fb7-2968-17cf-6ce9e8677999" LABEL="openmediavault:0" TYPE="linux_raid_member"
    /dev/sdb1: UUID="f37bceba-234c-412c-af94-c688e281a756" TYPE="ext4" PARTUUID="aae76b10-01"
    /dev/sdb5: UUID="95d014cf-36da-4204-ac47-569595734bdd" TYPE="swap" PARTUUID="aae76b10-05"
    /dev/sdc: TYPE="zfs_member"


    cat /proc/mdstat


    Code
    root@nas:~# cat /proc/mdstat
    Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
    md127 : inactive sda[1](S)
          2930135512 blocks super 1.2
    
    
    unused devices: <none>


    cat /etc/fstab


    mount


    As you may expect, the two ~3 TiB drives are the ones belonging to my old mirror. I have a lot of data on these drives... Should I be concerned?

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