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Message-ID: <20150723230509.GD3902@dastard> Date: Fri, 24 Jul 2015 09:05:09 +1000 From: Dave Chinner <david@...morbit.com> To: Mikulas Patocka <mpatocka@...hat.com> Cc: device-mapper development <dm-devel@...hat.com>, axboe@...nel.dk, Eric Sandeen <sandeen@...hat.com>, Mike Snitzer <snitzer@...hat.com>, linux-kernel@...r.kernel.org, xfs@....sgi.com, linux-fsdevel@...r.kernel.org, hch@....de, Vivek Goyal <vgoyal@...hat.com> Subject: Re: [dm-devel] [RFC PATCH] block: xfs: dm thin: train XFS to give up on retrying IO if thinp is out of space On Thu, Jul 23, 2015 at 01:08:36PM -0400, Mikulas Patocka wrote: > On Wed, 22 Jul 2015, Dave Chinner wrote: > > On Wed, Jul 22, 2015 at 10:09:23AM +1000, Dave Chinner wrote: > > > On Tue, Jul 21, 2015 at 01:47:53PM -0400, Mike Snitzer wrote: > > > | $ cat > > > | /sys/fs/xfs/vda/meta_write_errors/enospc/transient_fail_at_umount > > > | 1 [...] > You can just stop retrying the I/Os when the user attempts to unmount the > filesystem - then, you don't need any configuration option. See above - the default will do that, but there are users who do not want that unmount behaviour.... -Dave. -- Dave Chinner david@...morbit.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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