From: "Holger Hoffstätte" <holger.hoffstaette@googlemail.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: Linux 3.14.18 : kernel BUG at fs/btrfs/file.c:890!
Date: Mon, 8 Sep 2014 12:29:00 +0000 (UTC) [thread overview]
Message-ID: <pan.2014.09.08.12.29.00@googlemail.com> (raw)
In-Reply-To: 1410173300.2383.10.camel@daevel.fr
On Mon, 08 Sep 2014 12:48:20 +0200, Olivier Bonvalet wrote:
> Le lundi 08 septembre 2014 à 09:59 +0000, Holger Hoffstätte a écrit :
>> By default btrfsck doesn't do anything. What happens when you run it
>> without --repair, just to see what it finds?
>
> In fact I haven't enough memory to run it (8GB of RAM only, with a 2*3TB
> FS in mirroring, btrfs mirroring).
Sigh..sorry to hear that. If you have another non-btrfs partition with
plenty free space, you could try:
fallocate -l 32GiB /path/swapfile (more/less depending on disk space)
mkswap /path/swapfile
swapon /path/swapfile
and try the btrfsck again. It really should not use that much RAM.. :(
If that's not an option either I'f afraid I don't know anything else
to try.
-h
prev parent reply other threads:[~2014-09-08 12:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-07 16:39 Linux 3.14.18 : kernel BUG at fs/btrfs/file.c:890! Olivier Bonvalet
2014-09-07 17:48 ` Holger Hoffstätte
2014-09-08 9:39 ` Olivier Bonvalet
2014-09-08 9:59 ` Holger Hoffstätte
2014-09-08 10:48 ` Olivier Bonvalet
2014-09-08 12:29 ` Holger Hoffstätte [this message]
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