From: Andrea Arcangeli <aarcange@redhat.com>
To: Shane Shrybman <shrybman@teksavvy.com>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>,
Chris Mason <chris.mason@oracle.com>
Subject: Re: Oops while rebalancing, now unmountable.
Date: Sun, 14 Nov 2010 21:42:06 +0100 [thread overview]
Message-ID: <20101114204206.GV6809@random.random> (raw)
In-Reply-To: <1289764507.4303.9.camel@mars>
Hi Shane,
On Sun, Nov 14, 2010 at 02:55:07PM -0500, Shane Shrybman wrote:
> Hi Andrea!
>
> Long time since our last bug fix :) I still have fond memories of
> 2.4.23-aa kernels, best of all time!
Nice memories of good times :)
> I couldn't find any other mention of this corruption issue with THP and
> btrfs, so I was just checking to see if there has been any progress?
btrfs misses this:
+ .migratepage = btree_migratepage,
It's a bug that can trigger upstream too (not only with THP) if there
are hugepage allocations (like while incrasing nr_hugepages). Chris
already fixed it with an experimental patch.
next prev parent reply other threads:[~2010-11-14 20:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-08 17:10 Oops while rebalancing, now unmountable Shane Shrybman
2010-11-08 17:55 ` Chris Mason
2010-11-08 20:39 ` Shane Shrybman
2010-11-08 21:04 ` Chris Mason
2010-11-08 21:25 ` Shane Shrybman
2010-11-09 13:42 ` Chris Mason
2010-11-09 18:21 ` Shane Shrybman
2010-11-14 19:55 ` Shane Shrybman
2010-11-14 20:42 ` Andrea Arcangeli [this message]
2010-11-14 22:00 ` Christoph Hellwig
2010-11-14 22:12 ` Andrea Arcangeli
2010-11-15 18:23 ` Christoph Hellwig
2010-11-15 18:46 ` Chris Mason
2010-11-15 19:03 ` Christoph Hellwig
2010-11-16 21:48 ` Shane Shrybman
2010-11-15 18:46 ` Andrea Arcangeli
2010-11-15 19:03 ` Chris Mason
2010-11-15 19:16 ` Andrea Arcangeli
2010-11-15 19:12 ` Christoph Hellwig
2010-11-15 19:18 ` Chris Mason
2010-11-15 19:29 ` Andrea Arcangeli
2010-11-15 20:54 ` Christoph Hellwig
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