Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754142AbbGWXFU (ORCPT ); Thu, 23 Jul 2015 19:05:20 -0400 Received: from ipmail04.adl6.internode.on.net ([150.101.137.141]:14602 "EHLO ipmail04.adl6.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753682AbbGWXFQ (ORCPT ); Thu, 23 Jul 2015 19:05:16 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2AICQA2crFVPBqxLXlcgxWBPYJVg3yiMgaaaAQCAoFSTQEBAQEBAQcBAQEBQAE/hCMBAQEDATocIwULCAMOCgkaCw8FJQMHGhOIJgfKNAEBAQcCAR8ZhgWFLoUGB4MYgRQBBJRhjDmZIYEKgVuBUCwxgksBAQE Date: Fri, 24 Jul 2015 09:05:09 +1000 From: Dave Chinner To: Mikulas Patocka Cc: device-mapper development , axboe@kernel.dk, Eric Sandeen , Mike Snitzer , linux-kernel@vger.kernel.org, xfs@oss.sgi.com, linux-fsdevel@vger.kernel.org, hch@lst.de, Vivek Goyal Subject: Re: [dm-devel] [RFC PATCH] block: xfs: dm thin: train XFS to give up on retrying IO if thinp is out of space Message-ID: <20150723230509.GD3902@dastard> References: <20150720151849.GA2282@redhat.com> <20150720223610.GV7943@dastard> <55AE6670.40903@redhat.com> <20150721174753.GA8563@redhat.com> <20150722000923.GB7943@dastard> <20150722010056.GC7943@dastard> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 879 Lines: 25 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@fromorbit.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/