From: Eryu Guan <eguan@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org, darrick.wong@oracle.com
Subject: Re: minleft fixes
Date: Thu, 15 Dec 2016 18:24:06 +0800 [thread overview]
Message-ID: <20161215102406.GJ28577@eguan.usersys.redhat.com> (raw)
In-Reply-To: <20161214105101.GD28577@eguan.usersys.redhat.com>
On Wed, Dec 14, 2016 at 06:51:01PM +0800, Eryu Guan wrote:
> On Tue, Dec 13, 2016 at 04:59:23PM +0100, Christoph Hellwig wrote:
> > [now to the correct list address]
> >
> > This is my attempt to fix the problems with rmap and reflink file system
> > running out of space during delayed extent conversions. It turns out
> > the way minleft has been handled has always been bogus, but the rmap
> > enablement made it even worse..
> >
> > This has survived xfstests xfs/109 on a 2k fs for 2 1/2 hour here now,
> > but Eryu was much better than me at reproducing the problems, so it could
> > use some further testing.
> >
>
> Test results looked good to me so far. It passed 200 iterations of
> xfs/109 with both xfs_2k_reflink and xfs_1k_reflink test configs.
Results of full auto group runs with different test configs also look
good to me, I didn't notice any regression. Thanks!
Eryu
prev parent reply other threads:[~2016-12-15 10:24 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-13 15:59 minleft fixes Christoph Hellwig
2016-12-13 15:59 ` [PATCH 1/4] xfs: fix bogus minleft manipulations Christoph Hellwig
2016-12-14 17:35 ` Brian Foster
2016-12-14 19:36 ` Christoph Hellwig
2016-12-14 21:51 ` Brian Foster
[not found] ` <20161215143430.GB29477@bfoster.bfoster>
2016-12-16 8:21 ` Christoph Hellwig
2016-12-19 11:38 ` Christoph Hellwig
2016-12-20 14:17 ` Brian Foster
2016-12-20 21:45 ` Dave Chinner
2016-12-15 22:09 ` Dave Chinner
2016-12-16 8:20 ` Christoph Hellwig
2017-01-04 6:32 ` Darrick J. Wong
2017-01-04 8:50 ` Christoph Hellwig
2016-12-13 15:59 ` [PATCH 2/4] xfs: calculate minleft correctly for bmap allocations Christoph Hellwig
2016-12-14 18:24 ` Brian Foster
2016-12-13 15:59 ` [PATCH 3/4] xfs: adjust allocation length in xfs_alloc_space_available Christoph Hellwig
2016-12-14 18:24 ` Brian Foster
2016-12-14 19:37 ` Christoph Hellwig
2016-12-15 20:41 ` Libor Klepáč
2016-12-16 8:20 ` Christoph Hellwig
2016-12-16 0:28 ` Dave Chinner
2016-12-16 8:25 ` Christoph Hellwig
2016-12-18 23:55 ` Dave Chinner
2016-12-13 15:59 ` [PATCH 4/4] xfs: don't rely on ->total " Christoph Hellwig
2016-12-14 18:30 ` Brian Foster
2016-12-14 19:38 ` Christoph Hellwig
2016-12-14 21:51 ` Brian Foster
2016-12-15 8:55 ` Christoph Hellwig
2016-12-15 12:00 ` Brian Foster
2016-12-14 10:51 ` minleft fixes Eryu Guan
2016-12-15 10:24 ` Eryu Guan [this message]
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