How to recover data from a partially overwritten partition

Posted by shredder12 on Server Fault See other posts from Server Fault or by shredder12
Published on 2012-08-28T20:50:46Z Indexed on 2012/08/28 21:41 UTC
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raid

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data-recovery

By mistake, I configured a 900GB partition to be part of a 50GB raid. The sync is complete and my understanding is that only the first 50GB of the bigger partition is overwritten. How do I recover the rest of the data?

When I try to mount this partition by identifying it as ext3, it mounts only the 50GB overwritten space.

This partition was earlier divided into various logical volumes(all ext3 filesystems) through LVM.

Any suggestions?

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