1 Reply Latest reply on Aug 14, 2013 9:14 AM by john_s@intel

    SS4000-E Shares Not Ready

    Nuno

      have already Googled for 2 days now and haven't find a solution for this.

       

      I have a NAS INTEL SS4000-E, with 3 Disks RAID 5 the poblem is... I lost access to my RAID 5 array... after 2 rebuilds (successful ones) I cant mount the array... One disk stopped working in one day, made the rebuild, ok, in the day after a second disk stopped, new rebuild, to a new disk... now i cant access my shared folders... I have tried to update the firm ware to the last version, from 9 to 10 after the rebuild because the web page was acting strange, not showing logos and images... now this is what I have....

       

      Code:

      # fdisk -l


      Disk /dev/sda: 16 heads, 63 sectors, 1938021 cylinders
      Units = cylinders of 1008 * 512 bytes


         Device Boot    Start       End    Blocks   Id  System
      /dev/sda1             1       522    263087+  83  Linux
      /dev/sda2           523       783    131544   82  Linux swap
      /dev/sda3           784   1938022 976367952+  89  Unknown


      Disk /dev/sdb: 16 heads, 63 sectors, 969021 cylinders
      Units = cylinders of 1008 * 512 bytes


         Device Boot    Start       End    Blocks   Id  System
      /dev/sdb1             1       522    263087+  83  Linux
      /dev/sdb2           523       783    131544   82  Linux swap
      /dev/sdb3           784    969022 487991952+  89  Unknown


      Disk /dev/sdc: 16 heads, 63 sectors, 969021 cylinders
      Units = cylinders of 1008 * 512 bytes


         Device Boot    Start       End    Blocks   Id  System
      /dev/sdc1             1       522    263087+  83  Linux
      /dev/sdc2           523       783    131544   82  Linux swap
      /dev/sdc3           784    969022 487991952+  89  Unknown


      Disk /dev/sdd: 255 heads, 63 sectors, 121504 cylinders
      Units = cylinders of 16065 * 512 bytes


      Disk /dev/sdd doesn't contain a valid partition table

       


       

       

       

      Code:

      # mdadm --examine /dev/md1
      mdadm: No super block found on /dev/md1 (Expected magic a92b4efc, got 00000000)
      # mdadm --examine /dev/md0
      mdadm: No super block found on /dev/md0 (Expected magic a92b4efc, got e5933000)

       


      I'm really lost here... My data is supposed to be in sda3, sdb3, sdc3, but it it showing has unknown... Can anyone help me please?; ra

        • 1. Re: SS4000-E Shares Not Ready
          john_s@intel

          Nuno,

           

          In a four drive configurations the disks are designated as /dev/sda3, /dev/sdb3, /dev/sdc3 and /dev/sdd3. To see the status of a disk, run the following command:

          mdadm –examine /dev/sdX3 (note two dashes before examine) (where X is the specific disk you want to see: a, b, c or d).

           

          A typical response from a rebuilding system is:

          /dev/sda1:

          Magic : a92b4efc

          Version : 00.90.00

          UUID : deb59104:76824796:23cdfde1:5cc09783 <- UUID significance explained below

          Creation Time : Wed Feb 10 15:04:08 2010

          Raid Level : raid5

          Used Dev Size : 976759936 (931.51 GiB 1000.20 GB)

          Array Size : 2930279808 (2794.53 GiB 3000.61 GB)

          Raid Devices : 4

          Total Devices : 4

          Preferred Minor : 1

           

          Note: Check if all working disks have identical UUID after issuing this command on all disks.

           

          I believe that your disks will not have identical UUIDs indicating a failed array.

           

          The operating system partition is md0. Data is on md1. See the Intel® Entry Storage System SS4000-E — System partition, volume and file system information.