From: Eric Sandeen <sandeen@sandeen.net>
To: James Klaas <jklaas@appalachian.dyndns.org>
Cc: xfs@oss.sgi.com
Subject: Re: Is my partition repairable?
Date: Sat, 19 Apr 2008 23:38:25 -0500 [thread overview]
Message-ID: <480AC8C1.1050102@sandeen.net> (raw)
In-Reply-To: <18b102300804090813u24423515k4c478635494534dc@mail.gmail.com>
James Klaas wrote:
> I've been struggling to recover/repair an XFS partition that is on a
> Linux software raid. This is on Ubuntu Feisty (7.04) with xfsprogs
> v2.8.18.
>
> When I try to mount the system, it attempts a recovery:
>
> [127094.470809] Filesystem "md0": Disabling barriers, not supported by
> the underlying device
> [127094.471954] XFS mounting filesystem md0
> [127094.613551] Starting XFS recovery on filesystem: md0 (logdev: internal)
> [127094.858897] Filesystem "md0": XFS internal error
> xfs_btree_check_sblock at line 334 of file fs/xfs/xfs_btree.c. Caller
> 0xf8eda9fb
The simplest approach, though perhaps not the least prone to data loss,
is to run xfs_repair with the -L option to zero out the log before
proceeding.
You could also mount -o ro,norecovery first to back up as much critical
data as possible, beforehand.
-Eric
next prev parent reply other threads:[~2008-04-20 4:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-09 15:13 Is my partition repairable? James Klaas
2008-04-20 4:38 ` Eric Sandeen [this message]
2008-04-22 12:44 ` James Klaas
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