From: David Chinner <dgc@sgi.com>
To: Fong Vang <sudoyang@gmail.com>
Cc: xfs@oss.sgi.com
Subject: Re: XFS file system corrupted beyond repair?
Date: Thu, 24 Jan 2008 13:06:56 +1100 [thread overview]
Message-ID: <20080124020656.GE155259@sgi.com> (raw)
In-Reply-To: <4f52331f0801230915p1d3c4c3ala010d9066addb411@mail.gmail.com>
On Wed, Jan 23, 2008 at 09:15:49AM -0800, Fong Vang wrote:
> 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.
What happened before the reboot?
FWIW, is this on a md block device? If so, did it reconstruct correctly?
To find out what is in the superblock, can you post the output
of 'xfs_db -r -c "sb 0" -c p <dev>'?
Also, it could be instructive to see the exact errors check and
repair were outputting. Can you post the output of failing
xfs_repair/xfs_check?
Cheers,
Dave.
--
Dave Chinner
Principal Engineer
SGI Australian Software Group
prev parent reply other threads:[~2008-01-24 2:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-23 17:15 XFS file system corrupted beyond repair? Fong Vang
2008-01-23 17:18 ` Mark Magpayo
2008-01-24 2:06 ` David Chinner [this message]
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