Author Topic: wrecked file system on ext drive  (Read 411 times)

Offline j-retired

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wrecked file system on ext drive
« on: November 06, 2010, 05:52:13 PM »
I have my backup on an external 1Tb drive (Hitachi).  I usually have the PSU switched off except when I need it. However, Sod's Law got me. I think it may have been "got at" when I was trying to write a live USB.  

Can anyone help with instructions how to get back as much as possible?  When I try to access it now, I get the error message below:

An error occurred while accessing 'HITACHI', the system responded: org.freedesktop.Hal.Device.Volume.UnknownFailure: NTFS signature is missing. Failed to mount '/dev/sdb1': Invalid argument The device '/dev/sdb1' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?

 :'(

j
(This seemed to be the most likely area to put this, please move it if I'm wrong!)


Further info:  Since I switched off, and back on, I can no longer "see" it at all.   Oooppss....
« Last Edit: November 06, 2010, 05:57:12 PM by j-retired »

Offline Xero

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Re: wrecked file system on ext drive
« Reply #1 on: November 07, 2010, 04:47:14 AM »
Install and run testdisk on it, it's great at recovering partitions.
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