Raids missing after OMV 5 update

  • I have an OMV 4 system with 3 raids. 12 4tb raid6, 12 6tb raid 6. and 24 12tb raid 6. I removed the boot drive and installed OMV 5. on reboot my 4tb drive raid (md127) came up but the other 2 did not and examine the drives says the superblock is missing. is there anyway for me to recover the raids without loosing data?? all the drives are present with LSBLK but it seems with OMV 5 the names changed to the Disk my ID names instead of the /Dev/sda names.. I think this is part of the issue.. any help at all would be awesome.. I have searched and searched but I cant find anything with my particular issue..


    Thanks

    Scott

  • chente

    Hat das Thema freigeschaltet.
    • Offizieller Beitrag

    I have an OMV 4 system with 3 raids. 12 4tb raid6, 12 6tb raid 6. and 24 12tb raid 6. I removed the boot drive and installed OMV 5.

    Why install OMV5? Any reason that prevents you from installing OMV6?

  • No mdadm --detail only shows the one that I can see in OMV. I am using OMV 5 because had issues with OMV 6 on the supermicro hardware I am using.. 5 seems to work better.


    I put my OMV4 drive back in and I see this in my mdadm.conf


    # definitions of existing MD arrays

    ARRAY /dev/md/OMV-Archive:Archive4tb metadata=1.2 name=OMV-Archive:Archive4tb UUID=600f433a:1e0bc059:907cd93f:4a7164aa

    ARRAY /dev/md/OMV-Archive:Archive6tb metadata=1.2 name=OMV-Archive:Archive6tb UUID=67a427ef:253143bf:df315f9d:ff426d60

    ARRAY /dev/md0 metadata=1.2 spares=2 name=OMV-Archive:Archive12tb UUID=4d5183f8:8aabc3fa:63e60eb4:46772e82


    But only the 4tb is started and when I examine the drives for the others I get the No md superblock detected..


    Scott

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