From: Peter Osterlund <petero2@telia.com>
To: Andrew Morton <akpm@zip.com.au>
Cc: Peter Osterlund <petero2@telia.com>, linux-kernel@vger.kernel.org
Subject: Re: 2.5.25: buffer layer error at buffer.c:406
Date: 12 Jul 2002 00:30:13 +0200 [thread overview]
Message-ID: <m2n0sxkidm.fsf@best.localdomain> (raw)
In-Reply-To: <3D2DE5D7.B65C7D08@zip.com.au>
Andrew Morton <akpm@zip.com.au> writes:
> Peter Osterlund wrote:
> >
> > When I booted 2.5.25 I got the error "buffer layer error at
> > buffer.c:406". It happened three times within one second. After that it
> > didn't happen again. The error messages didn't seem to cause any harm.
> >
> > I rebooted the machine, but the error didn't show up again. The only
> > difference was that on the first boot, the machine decided to run an
> > ext2 file system check.
> >
>
> Looks like the fsck left some pagecache behind, perhaps with a
> different blocksize. I have some adjustments in that ares which
> _may_ make it go away - not sure.
>
> Is it the root filesystem? And could you please send me the
> `dumpe2fs -h' output for that filesystem?
Yes, it is the root filesystem, which is the only filesystem on that
machine (An old laptop). I noticed the block size is 1Kb, maybe that
has something to do with the problem.
pengo:/home/petero# /sbin/dumpe2fs -h /dev/hda4
dumpe2fs 1.25 (20-Sep-2001)
Filesystem volume name: <none>
Last mounted on: <not available>
Filesystem UUID: e02ff420-1808-11d2-92dd-b0a589171a72
Filesystem magic number: 0xEF53
Filesystem revision #: 0 (original)
Filesystem features: (none)
Filesystem state: not clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 759808
Block count: 3032064
Reserved block count: 5000
Free blocks: 202811
Free inodes: 625901
First block: 1
Block size: 1024
Fragment size: 1024
Blocks per group: 8192
Fragments per group: 8192
Inodes per group: 2048
Inode blocks per group: 256
Last mount time: Thu Jul 11 21:16:09 2002
Last write time: Fri Jul 12 00:23:44 2002
Mount count: 2
Maximum mount count: 20
Last checked: Thu Jul 11 20:36:03 2002
Check interval: 15552000 (6 months)
Next check after: Tue Jan 7 19:36:03 2003
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
--
Peter Osterlund - petero2@telia.com
http://w1.894.telia.com/~u89404340
prev parent reply other threads:[~2002-07-11 22:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-11 19:40 2.5.25: buffer layer error at buffer.c:406 Peter Osterlund
2002-07-11 20:08 ` Andrew Morton
2002-07-11 22:30 ` Peter Osterlund [this message]
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