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itwinston's avatar
itwinston
Aspirant
May 28, 2022

Can I backup nas config, take out disks, reset, restore backup and insert disk back to avoid data lo

My NAS keeps hanging after running for a while, day or days.

 

I can't find any clue so plan to reset it, but I like to keep the data on the disks (raid5)

 

If I take them out, backup config, reset, restore config and insert them in, will I loss the data, or it should be there as it was?

 

Thanks

9 Replies

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  • StephenB's avatar
    StephenB
    Guru - Experienced User

    itwinston wrote:

     

    If I take them out, backup config, reset, restore config and insert them in, will I loss the data, or it should be there as it was?

     


    The OS and the configuration is on the disks, and the system boots from the disks. A reset formats the disks and does a fresh factory install of the OS onto the disks.  It does nothing to the rest of the chassis.

     

    Therefore it is impossible to reset the NAS with no disks installed.

     


    itwinston wrote:

    My NAS keeps hanging after running for a while, day or days.

     

    I can't find any clue


    What NAS model do you have? 

    Have you downloaded the full log zip file (shortly after a hang)?

    • itwinston's avatar
      itwinston
      Aspirant

      Thanks. That really helps.

       

      The NAS is used for backup so it is easy to reset after copy data out. I put a new disk in for a week now and it runs well, so I guess it is a software issue. I will try to copy and reset today to save troubleshooting time.

       

      May I know where to find full log? From the admin web portal I found logs of not much helpful details.

      • StephenB's avatar
        StephenB
        Guru - Experienced User

        itwinston wrote:

        May I know where to find full log? From the admin web portal I found logs of not much helpful details.


        If you look at that log screen, you'll see a download control that will download the full zip file - which has a lot more info than you'll see on the screen.

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