From: Chris Mason <chris.mason@oracle.com>
To: "Martin Bürger" <mbuerger@edu.uni-klu.ac.at>,
"Andrea Gelmini" <andrea.gelmini@gmail.com>,
"Toei Rei" <toei.rei@stargazer.at>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: different oops
Date: Fri, 03 Oct 2008 16:26:30 -0400 [thread overview]
Message-ID: <1223065590.13375.68.camel@think.oraclecorp.com> (raw)
In-Reply-To: <200810032222.42054.mbuerger@edu.uni-klu.ac.at>
On Fri, 2008-10-03 at 22:22 +0200, Martin B=C3=BCrger wrote:
[ Btrfs corruptions on i386 ]
> CONFIG_LBD was not set during my tests. After enabling it no errors=20
> whatsoever occured executing the same tests.
Thank you, this is great news. I had asked Andrea to try the same
thing. Toei Rei we might have finally tracked down the metadata
corruptions you've been seeing.
CONFIG_LBD turns the sector_t data type from an unsigned long into a
u64. Btrfs was using it like it was always a u64, and sometimes it was
overflowing.
-chris
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next prev parent reply other threads:[~2008-10-03 20:26 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-03 16:14 different oops Martin Bürger
2008-10-03 16:40 ` Chris Mason
2008-10-03 17:10 ` Martin Bürger
2008-10-03 19:07 ` Chris Mason
2008-10-03 17:16 ` Andrea Gelmini
2008-10-03 17:59 ` Chris Mason
2008-10-03 18:03 ` Andrea Gelmini
2008-10-03 20:22 ` Martin Bürger
2008-10-03 20:26 ` Chris Mason [this message]
2008-10-03 22:09 ` Andrea Gelmini
2008-10-04 0:15 ` Andrea Gelmini
2008-10-04 0:30 ` Chris Mason
2008-10-04 0:31 ` Chris Mason
2008-10-04 3:41 ` Jeff Schroeder
2008-10-04 17:27 ` Chris Mason
2008-10-07 11:31 ` Andrea Gelmini
2008-10-07 12:56 ` Chris Mason
2008-10-07 15:04 ` Andrea Gelmini
2008-10-07 16:03 ` Chris Mason
2008-10-07 16:36 ` Andrea Gelmini
2008-10-08 21:51 ` Andrea Gelmini
2008-10-09 0:11 ` Chris Mason
[not found] ` <9cdbb57f0810090120v6381ab0eg5377039b0065e68@mail.gmail.com>
[not found] ` <1223575532.14090.39.camel@think.oraclecorp.com>
2008-10-10 8:43 ` Andrea Gelmini
[not found] ` <48EE6B50.6090102@oracle.com>
2008-10-10 8:45 ` Andrea Gelmini
2008-10-10 10:49 ` Andrea Gelmini
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