R410: Filesystem status "Missing"

    • R410: Filesystem status "Missing"

      I have an R410 and created a RAID 6 with 4 disks. I cloned an R310 server's boot USB device and fired up the R410. I changed its hostname and IP, configured Plex, setup an rsync process to sync the r410 with the r310. All seemed well. I powered down the r410 and a decided it was time to rsync because I have additional media to sync.

      After powering up, my filesystem says status "missing".

      blkid on the r410 says:

      Source Code

      1. root@openmediavault-r410:~# blkid
      2. /dev/sdb1: UUID="88ab6787-760b-40b0-bdf3-893769eb1276" TYPE="ext4" PARTUUID="31e62b09-01"
      3. /dev/sdb5: UUID="cbffa3e8-45f8-4c4a-8522-4f73ac7954d2" TYPE="swap" PARTUUID="31e62b09-05"
      4. root@openmediavault-r410:~# fdisk -l|grep -i "Disk"
      5. Disk /dev/sda: 3.7 TiB, 3999688294400 bytes, 7811891200 sectors
      6. Disk /dev/sdb: 14.6 GiB, 15664676864 bytes, 30595072 sectors
      7. Disklabel type: dos
      8. Disk identifier: 0x31e62b09





      fdisk -l shows:

      Source Code

      1. oot@openmediavault-r410:~# fdisk -l
      2. Disk /dev/sda: 3.7 TiB, 3999688294400 bytes, 7811891200 sectors
      3. Units: sectors of 1 * 512 = 512 bytes
      4. Sector size (logical/physical): 512 bytes / 512 bytes
      5. I/O size (minimum/optimal): 512 bytes / 512 bytes
      6. Disk /dev/sdb: 14.6 GiB, 15664676864 bytes, 30595072 sectors
      7. Units: sectors of 1 * 512 = 512 bytes
      8. Sector size (logical/physical): 512 bytes / 512 bytes
      9. I/O size (minimum/optimal): 512 bytes / 512 bytes
      10. Disklabel type: dos
      11. Disk identifier: 0x31e62b09
      12. Device Boot Start End Sectors Size Id Type
      13. /dev/sdb1 * 2048 29247487 29245440 14G 83 Linux
      14. /dev/sdb2 29249534 30593023 1343490 656M 5 Extended
      15. /dev/sdb5 29249536 30593023 1343488 656M 82 Linux swap / Solaris
      Display All

      Now, the r410 used to reference drives in the nomenclature the r310 did. The RAID setup is different between the two. R310 uses a RAID config created in OMV. The r410 uses DELL's PERC hardware.

      OMV shows:
      ibb.co/ggqrXf

      fstab shows:

      Source Code

      1. root@openmediavault-r410:~# cat /etc/fstab
      2. # /etc/fstab: static file system information.
      3. #
      4. # Use 'blkid' to print the universally unique identifier for a
      5. # device; this may be used with UUID= as a more robust way to name devices
      6. # that works even if disks are added and removed. See fstab(5).
      7. #
      8. # <file system> <mount point> <type> <options> <dump> <pass>
      9. # / was on /dev/sda1 during installation
      10. UUID=88ab6787-760b-40b0-bdf3-893769eb1276 / ext4 errors=remount-ro 0 1
      11. # swap was on /dev/sda5 during installation
      12. UUID=cbffa3e8-45f8-4c4a-8522-4f73ac7954d2 none swap sw 0 0
      13. /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
      14. tmpfs /tmp tmpfs defaults 0 0
      15. # >>> [openmediavault]
      16. /dev/disk/by-label/data /srv/dev-disk-by-label-data ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
      17. # <<< [openmediavault]
      Display All
      syslog shows:

      Source Code

      1. Oct 29 20:13:11 openmediavault-r410 systemd[1]: Dependency failed for /srv/dev-disk-by-label-data.
      2. Oct 29 20:14:28 openmediavault-r410 systemd[1]: Expecting device dev-disk-by\x2dlabel-data.device...
      3. Oct 29 20:15:58 openmediavault-r410 systemd[1]: Job dev-disk-by\x2dlabel-data.device/start timed out.
      4. Oct 29 20:15:58 openmediavault-r410 systemd[1]: Timed out waiting for device dev-disk-by\x2dlabel-data.device
      lsblk shows:

      Source Code

      1. root@openmediavault-r410:/var/log# lsblk
      2. NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
      3. sdb 8:16 1 14.6G 0 disk
      4. ├─sdb2 8:18 1 1K 0 part
      5. ├─sdb5 8:21 1 656M 0 part [SWAP]
      6. └─sdb1 8:17 1 14G 0 part /srv/8bb88c6117a2b68f182d4073dc81efff
      7. sr0 11:0 1 1024M 0 rom
      8. sda 8:0 0 3.7T 0 disk

      Its as if multipath is screwing up my stuff.

      Any clue as to how to get my data disks back?

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