ways to restore data from crashed disk

Jaap Struyk
2007-05-31T11:02:56Z

Hello,

Recently my server drive has crashed and I'am trying to get some data of it.
The only problematic part is my xfs partition, the drive has some
"holes" in it, unfortunatly on the place where the superblock would be.
I did:
dd_rhelp /dev/hdb4 hdb4.img
xfs_repair -f hdb4.img
Phase 1 - find and verify superblock...
superblock read failed, offset 9397895168, size 2048, ag 1, rval 0
Is there an alternative available on xfs or a way to recreate it?