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Re: [dm-devel] [RFC PATCH] block: xfs: dm thin: train XFS to give up on retrying IO if thinp is out of space

From Dave Chinner <david@fromorbit.com>
Newsgroups linux.kernel
Subject Re: [dm-devel] [RFC PATCH] block: xfs: dm thin: train XFS to give up on retrying IO if thinp is out of space
Date 2015-07-24 01:10 +0200
Message-ID <pPxMJ-4tL-13@gated-at.bofh.it> (permalink)
References (2 earlier) <pOHOa-40A-23@gated-at.bofh.it> <pOJPY-6RN-11@gated-at.bofh.it> <pOPLI-76A-19@gated-at.bofh.it> <pOQHM-8r0-5@gated-at.bofh.it> <pPsan-4z3-43@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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
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Re: [dm-devel] [RFC PATCH] block: xfs: dm thin: train XFS to give  up on retrying IO if thinp is out of space Mikulas Patocka <mpatocka@redhat.com> - 2015-07-23 19:10 +0200
  Re: [dm-devel] [RFC PATCH] block: xfs: dm thin: train XFS to give up  on retrying IO if thinp is out of space Dave Chinner <david@fromorbit.com> - 2015-07-24 01:10 +0200

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