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by mail4me9999
20 Feb 2013, 18:23
Forum: Partition Recovery
Topic: how to recover after dd if=/dev/zero of=/dev/sdb
Replies: 2
Views: 3030

how to recover after dd if=/dev/zero of=/dev/sdb

I have done a stupid thing

dd bs=2048 if=/dev/zero of=/dev/sdb count=1024

Now, the drive had only one partition for the whole drive and it was formated as ext4

While the system was still running I did this:

hdparm -g /dev/sdb
/dev/sdb:
geometry = 243200/255/63, sectors = 3907012784, start = 0 ...