From: David Sterba <dsterba@suse.cz>
To: Qu Wenruo <quwenruo@cn.fujitsu.com>
Cc: Vegard Nossum <vegard.nossum@oracle.com>,
Chris Mason <clm@fb.com>, Josef Bacik <jbacik@fb.com>,
David Sterba <dsterba@suse.com>,
linux-btrfs@vger.kernel.org
Subject: Re: BUG: failure at fs/btrfs/ctree.h:337/btrfs_chunk_item_size()!
Date: Thu, 3 Dec 2015 18:47:14 +0100 [thread overview]
Message-ID: <20151203174714.GD31035@suse.cz> (raw)
In-Reply-To: <565CEEF1.80006@cn.fujitsu.com>
On Tue, Dec 01, 2015 at 08:50:57AM +0800, Qu Wenruo wrote:
> Btrfsck already gives quite good clue on the problem:
>
> ERROR: chunk_root block unaligned: 4294967168
> ERROR: chunk_root block unaligned: 4294967168
>
> Chunk root in superblock is not aligned, and the superblock is not valid.
>
> It would be better to copy all these btrfs-progs enhancement to kernel.
We do have the alignment check in kernel, but it's in the early phase
where we don't know if nodesize is reliable and print only a warning.
next prev parent reply other threads:[~2015-12-03 17:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-15 18:21 BUG: failure at fs/btrfs/ctree.h:337/btrfs_chunk_item_size()! Vegard Nossum
2015-11-30 13:48 ` David Sterba
2015-11-30 16:34 ` David Sterba
2015-11-30 22:05 ` Vegard Nossum
2015-12-01 0:50 ` Qu Wenruo
2015-12-03 17:47 ` David Sterba [this message]
2015-12-04 1:21 ` Qu Wenruo
2015-12-04 13:12 ` David Sterba
2015-12-05 6:52 ` Qu Wenruo
2015-12-03 17:59 ` David Sterba
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