From: "H. Peter Anvin" <hpa@zytor.com>
To: "Mathias Burén" <mathias.buren@gmail.com>
Cc: Linux RAID Mailing List <linux-raid@vger.kernel.org>
Subject: Re: RAID corruption with kernel 3.2?
Date: Sat, 11 Feb 2012 20:43:15 -0800 [thread overview]
Message-ID: <4F374363.8040306@zytor.com> (raw)
In-Reply-To: <CADNH=7GGPdi87v2nJ1Jfsnym133uYdTiJ4yhtj8mJew2FMjFJQ@mail.gmail.com>
On 02/11/2012 08:14 PM, Mathias Burén wrote:
>
> Details? My>3.2 RAID6 still works fine.
>
What is your hardware configuration? Especially your CPU?
The current suspicion -- but we don't know yet -- is that this is a
problem on Sandy Bridge and some Penryn CPUs which have the XSAVE
instruction, but we might very well be completely wrong on that.
-hpa
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next prev parent reply other threads:[~2012-02-12 4:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-12 2:47 RAID corruption with kernel 3.2? H. Peter Anvin
2012-02-12 4:14 ` Mathias Burén
2012-02-12 4:43 ` H. Peter Anvin [this message]
2012-02-12 4:53 ` Mathias Burén
2012-02-12 16:06 ` Holger Kiehl
2012-02-12 18:00 ` H. Peter Anvin
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