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XFS file system corrupted beyond repair?

To: xfs@xxxxxxxxxxx
Subject: XFS file system corrupted beyond repair?
From: "Fong Vang" <sudoyang@xxxxxxxxx>
Date: Wed, 23 Jan 2008 09:15:49 -0800
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One of our servers cannot mount an XFS file system after reboot.  xfs_check
and xfs_repair cannot fix the problem.  Both indicate that there are no
valid superblock can be found.  Are there any tool that can help reconstruct
the file system.  Doing a hexdump of the partition, it appears there are
valid filenames still on there.  Also, the disk has no bad block or hardware
issues.

Is there anyone on the XFS development team that we can hire to examine the
file system more closely and see if it can be reconstructed?


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