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From: Chris Mason <clm@fb.com>
To: <dsterba@suse.cz>, David Sterba <dsterba@suse.com>,
	<linux-btrfs@vger.kernel.org>
Subject: Re: [PULL] Btrfs for 4.7, part 2
Date: Fri, 27 May 2016 10:35:27 -0400	[thread overview]
Message-ID: <20160527143527.bctpuav5la3vchu4@floor.thefacebook.com> (raw)
In-Reply-To: <20160527111822.GV29147@twin.jikos.cz>

On Fri, May 27, 2016 at 01:18:22PM +0200, David Sterba wrote:
> On Thu, May 26, 2016 at 08:14:14PM -0400, Chris Mason wrote:
> > On Thu, May 26, 2016 at 11:27:06AM +0200, David Sterba wrote:
> > > Hi,
> > > 
> > > please pull a few more patches that did not go to pull #1 for 4.7, minor
> > > cleanups and fixes. Thanks.
> > 
> > Thanks Dave!  Trying to figure out why we're failing btrfs/011, but I
> > don't see how it could be related to this bunch.  I'll nail it down.
> 
> 011 passes here, there are some unrelated soft-failures (mismatching
> output with new progs). I'm now testing a branch without "btrfs: scrub:
> Set bbio to NULL before calling btrfs_map_block", that seems to be the
> only likely offender.

I'm getting errors from btrfs fi show -d, after the very last round of
device replaces.  A little extra debugging:

bytenr mismatch, want=4332716032, have=0
ERROR: cannot read chunk root
ERROR reading /dev/vdh
failed /dev/vdh

Which is cute because the very next command we run fscks /dev/vdh and
succeeds.

So the page cache is stale and this isn't related to any of our patches.

-chris


  reply	other threads:[~2016-05-27 14:36 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-26  9:27 [PULL] Btrfs for 4.7, part 2 David Sterba
2016-05-27  0:14 ` Chris Mason
2016-05-27 11:18   ` David Sterba
2016-05-27 14:35     ` Chris Mason [this message]
2016-05-27 15:42       ` Chris Mason
2016-05-28  5:14         ` Anand Jain
2016-05-29 12:21           ` Chris Mason
2016-06-14 10:52             ` Anand Jain
2016-06-14 10:55               ` [PATCH 1/2] btrfs: reorg btrfs_close_one_device() Anand Jain
2016-06-14 10:55                 ` [PATCH 2/2] btrfs: wait for bdev put Anand Jain
2016-06-18 16:34                   ` Holger Hoffstätte
2016-06-20  8:33                     ` Anand Jain
2016-06-21 10:24                   ` [PATCH v2 " Anand Jain
2016-06-21 11:46                     ` Holger Hoffstätte
2016-06-21 13:00                     ` Chris Mason
2016-06-22 10:18                       ` Anand Jain
2016-06-22 21:47                         ` Chris Mason
2016-06-23 13:07                           ` Anand Jain
2016-06-23 12:54                   ` [PATCH v3 2/2] btrfs: make sure device is synced before return Anand Jain
2016-06-23 14:27                     ` Chris Mason
2016-07-08 14:13                     ` David Sterba

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