Re: [Bug #12497] new barrier warnings in 2.6.29-rc1

Christoph Hellwig
2009-02-06T08:12:32Z

On Wed, Feb 04, 2009 at 11:23:59AM +0100, Rafael J. Wysocki wrote:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12497
> Subject : new barrier warnings in 2.6.29-rc1
> Submitter : Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
> Date : 2009-01-12 15:46 (24 days old)
> References : http://marc.info/?l=linux-kernel&m=123177528217154&w=4
> Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>

We're now done to a single warning per mount instead of the previous
two:

[ 485.307225] end_request: I/O error, dev vdb, sector 0
[ 485.604639] Filesystem "vdb": Disabling barriers, trial barrier write failed
[ 485.627352] XFS mounting filesystem vdb

but it's still around.