can't bind in Raid5 after reinstall from OMV3

    • OMV 3.x (stable)

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    • Select each drive from the array in the Physical Disks tab and click Wipe.
      Create new in raid management.
      Create new filesystem in filesystems tab.
      Mount new filesystem.
      omv 4.1.0 arrakis | 64 bit | 4.14 backports kernel | omvextrasorg 4.1.2 plugins source code and issue tracker -

      Please don't PM for support... Too many PMs!
    • ok,
      last question before I do this.
      What will be happen with the data on it, loose I them after that ?

      And which methode for wipe recommend you " secure or quick?

      at the moment I'm not sure to wipe my disk.
      So I type the last commands from this thread in putty ,and now
      have I another output for cat /etc/mdadm/mdadm.conf & mdadm --assemble --scan

      Source Code

      1. root@DoggiNas:~# cat /etc/mdadm/mdadm.conf
      2. # mdadm.conf
      3. #
      4. # Please refer to mdadm.conf(5) for information about this file.
      5. #
      6. # by default, scan all partitions (/proc/partitions) for MD superblocks.
      7. # alternatively, specify devices to scan, using wildcards if desired.
      8. # Note, if no DEVICE line is present, then "DEVICE partitions" is assumed.
      9. # To avoid the auto-assembly of RAID devices a pattern that CAN'T match is
      10. # used if no RAID devices are configured.
      11. DEVICE partitions
      12. # auto-create devices with Debian standard permissions
      13. CREATE owner=root group=disk mode=0660 auto=yes
      14. # automatically tag new arrays as belonging to the local system
      15. HOMEHOST <system>
      16. # definitions of existing MD arrays
      17. ARRAY /dev/md/doggi metadata=1.2 name=DoggiNas:doggi UUID=de78e9c6:c5a2647e:c01cf109:2ad82856
      18. ARRAY /dev/md/doggi metadata=1.2 name=DoggiNas:doggi UUID=de78e9c6:c5a2647e:c01cf109:2ad82856
      19. root@DoggiNas:~# mdadm --assemble --scan
      20. mdadm: Devices UUID-de78e9c6:c5a2647e:c01cf109:2ad82856 and UUID-de78e9c6:c5a2647e:c01cf109:2ad82856 have the same name: /dev/md/doggi
      21. mdadm: Duplicate MD device names in conf file were found.
      Display All

      The post was edited 2 times, last by vandog ().

    • The data seems to be gone now. It will really be gone after wiping it. I would use quick.

      The duplicate line should be removed from mdadm.conf but I don't think that is causing the problem.
      omv 4.1.0 arrakis | 64 bit | 4.14 backports kernel | omvextrasorg 4.1.2 plugins source code and issue tracker -

      Please don't PM for support... Too many PMs!
    • confuse error in fstab , because blkid says the ext4 is on sdc

      Source Code

      1. # /etc/fstab: static file system information.
      2. #
      3. # Use 'blkid' to print the universally unique identifier for a
      4. # device; this may be used with UUID= as a more robust way to name devices
      5. # that works even if disks are added and removed. See fstab(5).
      6. #
      7. # <file system> <mount point> <type> <options> <dump> <pass>
      8. # / was on /dev/sda1 during installation
      9. UUID=6a490532-3b24-46aa-a584-ae49e6a07abe / ext4 errors=remount-ro 0 1
      10. # swap was on /dev/sda5 during installation
      11. UUID=90d69f5d-117d-47ca-81a5-436ef36083e2 none swap sw 0 0
      12. tmpfs /tmp tmpfs defaults 0 0
      Display All

      Source Code

      1. root@DoggiNas:~# blkid
      2. /dev/sda: UUID="de78e9c6-c5a2-647e-c01c-f1092ad82856" UUID_SUB="7f0aba23-2979-7069-f5ac-a365ec4c5f55" LABEL="DoggiNas:doggi" TYPE="linux_raid_member"
      3. /dev/sdb: UUID="de78e9c6-c5a2-647e-c01c-f1092ad82856" UUID_SUB="b159821d-29ff-751b-d736-63e0bb49cf05" LABEL="DoggiNas:doggi" TYPE="linux_raid_member"
      4. /dev/sdc1: UUID="6a490532-3b24-46aa-a584-ae49e6a07abe" TYPE="ext4" PARTUUID="a21f89a7-01"
      5. /dev/sdc5: UUID="90d69f5d-117d-47ca-81a5-436ef36083e2" TYPE="swap" PARTUUID="a21f89a7-05"
      6. /dev/sdd: UUID="de78e9c6-c5a2-647e-c01c-f1092ad82856" UUID_SUB="89f2e673-dc6d-e87e-d4f3-13de30e2973d" LABEL="DoggiNas:doggi" TYPE="linux_raid_member"

      The post was edited 1 time, last by vandog ().