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#1 2010-10-26 19:44:40

victorhooi
Member
Registered: 2009-08-06
Posts: 109

Fat32 Corruption on SD Card?

Hi,

I had Arch Linux 64 installed previously with KDEMod.

I decided to do a reinstall, and so backed up all my data to a 32Gb SD Card - I have a Lenovo X200 with an in-built SD card reader.

The SD Card is formated with Fat32.

Anyhow, the files seemed to copy ok - some files were copied verbatim, others were tar.bz2-ed onto the SD card.

I also backed up my files from my Windows 7 install onto there as well.

I remember when I opened it up under Windows 7 install it did ask me to do a disk check, I just clicked ok to do the check, since I hadn't heard any issues with Linux and Fat32.

Anyhow, I've now reinstalled Arch, and lo-and-behold, the files copied under Windows seem to be on the disk and readable, however the files copied under Linux appear to be corrupted:

http://twitpic.com/313tmv

Even the tar.bz2 files don't appear to open - and the files without mangled filenames appear to be garbage as well.

I suppose it's a bit of a long-shot, but firstly, does anybody know what happened here? I was under the impression the FAT32 driver on Linux was fairly...well, stable?

And secondly - any chance of recovery?

Cheers,
Victor

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#2 2010-10-26 19:46:25

skunktrader
Member
From: Brisbane, Australia
Registered: 2010-02-14
Posts: 1,543

Re: Fat32 Corruption on SD Card?

Did you remember to sync the disk before removing it?

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#3 2010-10-26 19:48:34

victorhooi
Member
Registered: 2009-08-06
Posts: 109

Re: Fat32 Corruption on SD Card?

heya,

From memory, I'm fairly certain that in KDE, I went to the device notifier, and clicked eject...

Cheers,
Victor

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