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Raid0 mounten / wiederherstellen

Status: Ungelöst | Ubuntu-Version: Ubuntu 12.04 (Precise Pangolin)
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D3smond

Anmeldungsdatum:
1. Mai 2017

Beiträge: 1
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1. Mai 2017 17:36

Hallo,

ich versuche gerade mein RAID0 wiederherzustellen und irgendwie verstehe ich nicht warum ich es nicht zusammenführen kann. Das device ist aber immer noch "inactive" und irgendwie scheint er immer nur eine Platte zu nehmen. Hat jemand ne Idee?

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root@avira:~# mdadm --examine /dev/sda3
/dev/sda3:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 1476862c:52847f5b:60f1212a:cd870058
           Name : nas:2
  Creation Time : Mon Oct 22 16:15:45 2012
     Raid Level : linear
   Raid Devices : 2

 Avail Dev Size : 5851088833 (2790.02 GiB 2995.76 GB)
  Used Dev Size : 0
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 09a00aaa:86bf43db:5c424ec5:71c9c2f9

    Update Time : Wed Apr  5 19:36:58 2017
       Checksum : b852d9eb - correct
         Events : 2

       Rounding : 64K

   Device Role : Active device 0
   Array State : A. ('A' == active, '.' == missing)
root@avira:~# mdadm --examine /dev/sdb3
/dev/sdb3:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : 1476862c:52847f5b:60f1212a:cd870058
           Name : nas:2
  Creation Time : Mon Oct 22 16:15:45 2012
     Raid Level : linear
   Raid Devices : 2

 Avail Dev Size : 5851088833 (2790.02 GiB 2995.76 GB)
  Used Dev Size : 0
    Data Offset : 2048 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 92e21fb2:3defd6a7:600e7750:4a7478f5

    Update Time : Wed Apr  5 19:36:58 2017
       Checksum : 13d9c309 - correct
         Events : 2

       Rounding : 64K

   Device Role : Active device 32769
   Array State : A. ('A' == active, '.' == missing)
root@avira:~# mdadm --assemble /dev/md2 /dev/sda3 /dev/sdb3  --verbose
mdadm: looking for devices for /dev/md2
mdadm: /dev/sda3 is identified as a member of /dev/md2, slot 0.
mdadm: /dev/sdb3 is identified as a member of /dev/md2, slot 32769.
mdadm: no uptodate device for slot 1 of /dev/md2
mdadm: added /dev/sda3 to /dev/md2 as 0
mdadm: /dev/md2 assembled from 1 drive - not enough to start the array.
root@avira:~# cat /proc/mdstat 
Personalities : 
md2 : inactive sda3[0](S)
      2925544416 blocks super 1.2
       
unused devices: <none>
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