I don't want to be pesimistic, but if Windows decided to wipe your partition 
out, or write over it, then I think that you will be out of luck. On the 
other hand, I had cases where Windows reorganized the "numbers" of the 
partitions. That would mean that your /etc/fstab may tell to mount that 
partition as /dev/hda8 (the old number), but windows changed the numbers to 
make it /dev/hda7. In Linux, as root user, run "fdisk /dev/hda" (or hdb, hdc, 
etc if its on a different disk) and print the partition table. fdisk is 
character oriented, but it is nice and you can "quit" out of it without doing 
any changes. Compare your partitions with what is in /etc/fstab. Hopefully 
that will have been the problem.

If not, look in the documentation of fsck. You may have to run it prior to 
mounting the partition. If Windows did not wipe to much of your partition, 
you may be able to salvage your data.

I suppose it is too late to talk about backups. Here is a trick. I have 
bought a 10 GB hard disk, and I backup all my important files to it 
regularly. Even if a single file is limited to 2 GB in Linux (ext2), you can 
write to all 10 GB of a partition if you treat the partition as a single 
file. I do a find of files, piped in CPIO and compressed on the fly. I can 
actually backup about 30 GB of data to my 10 GB. It depends on how 
compressible your data is.

Gérard Perreault
[EMAIL PROTECTED]

On Thursday 07 February 2002 14:13, rodrigo wrote:
> Hi experts ...
> 
>    I have a serius problem here !!
>    I have one computer with Windows and Mandrake 8.0...
>    Because problems with Windows, I decided upgrade my
>    windows version ... All was ok with windows, but when
>     I came back to linux, I lost one linux partition (with very
>    valuable data) ... some messages like "partition table
>    corrupted" appear....
> 
>   Does Exist any way to repair a corrupted partition table ?
>   I just like mount that partition and pick my data out !!!
> 
> 
>   Any idea  ??
> 
>   Rodrigo
>    I
> 
> 
> 

-- 
Gérard Perreault
[EMAIL PROTECTED]

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