Re: btrfs io errors on 3.4rc1

From: Dave Jones
Date: Mon Apr 02 2012 - 17:16:28 EST


On Mon, Apr 02, 2012 at 03:48:14PM -0400, Chris Mason wrote:
> On Mon, Apr 02, 2012 at 02:02:14PM -0400, Dave Jones wrote:
> > Updated to rc1 this morning, and my machines with btrfs are all freaking out..
> >
> > I got this from my cron email ..
> >
> > /etc/cron.daily/prelink: line 41: /var/lib/prelink/full: Input/output error
> > cp: cannot create regular file `/var/lib/prelink/quick': Input/output error
> > /etc/cron.daily/prelink: line 45: /var/log/prelink/prelink.log: Input/output error
>
> That's not good. Can you please try my for-linus branch against 3.3?
> That will rules out all the shiny new btrfs code.
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus
>
> -chris

Broken.

(17:14:52:davej@dhcp-189-232:~)$ fsx foo
truncating to largest ever: 0x13e76
truncating to largest ever: 0x2e52c
ftruncate1: 2e52c
dotruncate: ftruncate: Input/output error
Segmentation fault (core dumped)

Dave
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