DSM-G600, DNS-3xx and NSA-220 Hack Forum

Unfortunately no one can be told what fun_plug is - you have to see it for yourself.

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#1 2008-04-28 22:57:47

DiMension
Member
From: Ehv, NL
Registered: 2008-04-28
Posts: 16

Wrong disk formatted - can it be restored?

Last week I installed a second drive (160GB) in my CH3SNAS. It asked me if I wanted to format the drive, so I answered yes. Unfortunately, it had decided to format the existing disk (500GB) instead of the new one. Not good! So I quickly unplugged the CH3SNAS and took out the big drive.

Anyway, I haven't written anything to the formatted disk, and I know my data is still on there. I have checked by hooking the drive to a pc and running some scans under Ubuntu and Windows. The data can be found, but only by data carving, which means I need a second drive of 500GB to transfer the data, and I lose all my file structure.

Is there a way to unformat the disk? Or can I recreate or restore a filesystem in-place? If so, what is the best way to do so? I have fun_plug running on the box, but apparently it won't start as long as there is an unformatted drive in the NAS. Any help is appreciated!

PS. If necessary, I am willing to buy a second 500GB disk, either to make a byte-for-byte copy to work on, or to restore the found files to.

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#2 2008-04-28 23:09:01

blahsome
Member
Registered: 2008-03-02
Posts: 157

Re: Wrong disk formatted - can it be restored?

Gosh, this is not the first I heard about something like this. Is the DNS-323 really that fragile?

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#3 2008-04-28 23:19:35

DiMension
Member
From: Ehv, NL
Registered: 2008-04-28
Posts: 16

Re: Wrong disk formatted - can it be restored?

The firmware has been updated, but unfortunately I only read about the update _after_ the fact. The new firmware shows you which disk the box is about to format, and allows you to skip the process. Apart from this fatal flaw, I have had no problems with the CH3SNAS.

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#4 2008-04-29 01:35:13

fordem
Member
Registered: 2007-01-26
Posts: 1938

Re: Wrong disk formatted - can it be restored?

blahsome wrote:

Gosh, this is not the first I heard about something like this. Is the DNS-323 really that fragile?

Looks that way, doesn't it - and apparently so is the CH3SNAS

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#5 2008-04-29 04:35:42

DiMension
Member
From: Ehv, NL
Registered: 2008-04-28
Posts: 16

Re: Wrong disk formatted - can it be restored?

Ok, great, thanks, but is there anyone with any knowledge on how to restore files on ext2?

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