From: Chris Mason <chris.mason@fusionio.com>
To: Stefan Behrens <sbehrens@giantdisaster.de>
Cc: Linux Btrfs List <linux-btrfs@vger.kernel.org>
Subject: Re: [BUG] during balance operation, WARNING: at fs/btrfs/relocation.c:1624 replace_file_extents+0x74b/0x7e0 [btrfs]()
Date: Mon, 4 Mar 2013 14:31:37 -0500 [thread overview]
Message-ID: <20130304193137.GA30680@shiny.masoncoding.com> (raw)
In-Reply-To: <5134D8D7.9000501@giantdisaster.de>
On Mon, Mar 04, 2013 at 10:24:39AM -0700, Stefan Behrens wrote:
> Just ran the following command sequence and got lots of WARNINGs.
> The issue is reproducible.
> The box was running the cmason/for-linus that made it into Linux 3.9 RC1.
>
> #!/bin/sh
> mkfs.btrfs -f /dev/sdl /dev/sdk -m raid1 -d raid1 -l 16384
> mount /dev/sdl /mnt
> dd if=/dev/urandom of=/mnt/urandom.1GB bs=10M count=100 &
> dd if=/dev/zero of=/mnt/zero.4GB bs=10M count=400 &
> (cd ~/kernel-src; tar cf - fs) | (cd /mnt && tar xf -)
> wait
>
> ((cd ~/kernel-src; tar cf - drivers) | (cd /mnt && tar xf -)) &
> sleep 5
> btrfs fi balance start /mnt
This doesn't look new, are you able to trigger it with an older kernel?
-chris
next prev parent reply other threads:[~2013-03-04 19:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-04 17:24 [BUG] during balance operation, WARNING: at fs/btrfs/relocation.c:1624 replace_file_extents+0x74b/0x7e0 [btrfs]() Stefan Behrens
2013-03-04 19:31 ` Chris Mason [this message]
2013-03-05 11:59 ` Stefan Behrens
2013-03-05 15:11 ` Chris Mason
2013-03-05 16:40 ` Chris Mason
2013-03-05 18:43 ` Zach Brown
2013-03-06 0:19 ` Liu Bo
2013-03-05 14:36 ` David Sterba
2013-03-05 14:53 ` Stefan Behrens
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