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mgoblue62's avatar
mgoblue62
Aspirant
Jul 02, 2018
Solved

Trying to replace a bad drive, but working drive may be mid-sync

I had a drive go out on my ReadyNAS - I *think* maybe when a sync was taking place. The bad drive was in the left bay, and was making a clicking sound. Even after removing it though, the NAS wasn't working. Frontview wouldn't load, but I could ssh into the unit and see the remaining drive.

 

The failed drive was under warranty, but with the new drive installed the fans stay on loudly with a slowling flashing blue light on the front. Without it the fan is quiet and but blue light flashes quickly.

 

I see the following under /var/log/frontview/enclosure.log:

 

fan!!1!!status=ok::descr=1666RPM
ups!!1!!status=ok::descr=Remote APC Back-UPS ES 750G Battery charge: 100%, 24 min
volume!!1!!status=resync::descr=Volume C: RAID Level X, Resync 11% complete, Time to finish -99 min, Speed 1 MB/s; 188 GB (20%) of 921 GB used
disk!!1!!status=ok::descr=Channel 1: WDC WD10EFRX-68FYTN0 931 GB, 36C/96F
disk!!2!!status=resync::descr=Channel 2: WDC WD10EARX-00PASB0 931 GB, 0C/32F[Resync 11% complete, Time to finish -99 min]
model!!0!!mode=home::descr=ReadyNAS Duo::arch=nsp
Boot!!FS_CHECK!! 39%

 

The drive seems to be physically fine. Is there any way that I can save the data? I thought that replacing a bad drive was supposed to be plug/play, but that seems not to be the case :(

11 Replies

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  • StephenB's avatar
    StephenB
    Guru - Experienced User

    Can you see the shares and files from ssh (in the "C" folder)?

    • mgoblue62's avatar
      mgoblue62
      Aspirant

      Yes, the files are all there - /c/home, /c/media, /c/backup

      • StephenB's avatar
        StephenB
        Guru - Experienced User

        Ok.  Then one option (though slow) is to connect a USB drive to your NAS and back up the files to the USB drive.

         

        Did you try accessing the NAS over the network with windows file explorer?  If that works, it will be faster to back up the data that way.

         

        Note that your two drives are mirrored, so the one you didn't remove should still have all the same data on it. 

         

         

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