From: Andi Kleen <andi@firstfloor.org>
To: paul.pinault@disk91.com
Cc: Chris Snook <csnook@redhat.com>, linux-kernel@vger.kernel.org
Subject: Re: Data corruption
Date: 08 Aug 2007 13:59:04 +0200 [thread overview]
Message-ID: <p73lkcms0dz.fsf@bingen.suse.de> (raw)
In-Reply-To: <200708080831.10141.paul.pinault@disk91.com>
paul <paul.pinault@disk91.com> writes:
> Hi, thank you for your answer, actually I removed 2Gb of physical memory and
> the problem gone away .. but my system needs 4Gb.
>
> I reproduce it under Xen and without xen (on a standard kernel) I can't tell
> you how mutch difference I have betwwen files, regarding a 4 month system
> running on these condition, I think the number of errors are rare but
> existing, during my tests with 100M files I did not get a lot of error, so we
> can assume 2 or 3 bytes in error in 300M files... (expectation)
Does it work with iommu=nodac ?
-Andi
next prev parent reply other threads:[~2007-08-08 11:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-07 18:07 Data corruption paul
2007-08-07 22:05 ` Jeff Garzik
2007-08-08 8:15 ` paul
2007-08-07 23:33 ` Jeffrey V. Merkey
2007-08-07 23:57 ` Chris Snook
2007-08-08 6:31 ` paul
2007-08-08 8:46 ` Jeffrey V. Merkey
2007-08-08 11:59 ` Andi Kleen [this message]
[not found] ` <5699f8f00708080744m42eebdeaqdc42daffec1b7d8d@mail.gmail.com>
2007-08-08 14:47 ` Wander Winkelhorst
2007-08-08 15:41 ` paul
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