NAS200: disks configuration lost!

Discussion in 'Cisco/Linksys Network Storage Devices' started by jolcese, Jun 10, 2010.

  1. jolcese

    jolcese Addicted to LI Member

    Hi,
    I've a NAS200 with a pair of 750GB HDDs and configured as one large disk.

    Couple of days ago I tried to acceed it and I wasn't able to do it so I rebooted the NAS. After that reboot, the NAS looked like factory-new: nothing configured (hostnames, IP, users, disk configuration, etc)

    I moved the disks to my desktop PC and I can see the following partitions

    /dev/sda1 LVM (data)
    /dev/sda2 LVM (config)
    /dev/sda3 swap
    /dev/sda1 LVM (data)
    /dev/sda2 LVM (config)
    /dev/sda3 swap

    Looking at the raw partitions, I was able to recover the LVM configurations and I recreated the filesystems

    $ lvm lvdisplay
    --- Logical volume ---
    LV Name /dev/LVM1/conf
    VG Name LVM1
    LV UUID 0jrXeA-EyiG-NrIv-vxco-am1w-2G01-9yr6eW
    LV Write Access read/write
    LV Status available
    # open 4
    LV Size 464.00 MB
    Current LE 116
    Segments 2
    Allocation inherit
    Read ahead sectors 0
    Block device 253:0

    --- Logical volume ---
    LV Name /dev/LVM/data
    VG Name LVM
    LV UUID E9V8vp-LeH2-7CkF-tip2-bs0H-z7w4-Ebx0dK
    LV Write Access read/write
    LV Status available
    # open 0
    LV Size 1.36 TB
    Current LE 357524
    Segments 2
    Allocation inherit
    Read ahead sectors 0
    Block device 253:1


    The problem that I have right now is that I cant mount the data partition.
    Mounting the conf partition works OK (Is mounted as ext2 and I can access files like smb.comf)
    When I try to mount the data partition (/dev/LVM/data), I get the following error:

    $ mount /dev/LVM/data /tmp/data/
    mount: Mounting /dev/LVM/data on /tmp/data failed: Invalid argument


    Any ideas?

    Thanks!
    Jose
     
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice