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Date:      Wed, 23 Jul 2008 10:34:11 -0700
From:      "Manjunath Ranganathaiah" <mgowda82@gmail.com>
To:        "Daniel Eriksson" <daniel_k_eriksson@telia.com>
Cc:        legioner.r@gmail.com, morten@lightworkings.dk, freebsd-stable@freebsd.org, sos@freebsd.org
Subject:   Re: MCP55 SATA data corruption in FreeBSD 7
Message-ID:  <d0b92eea0807231034p17756da2rc4a00e192cb60cf8@mail.gmail.com>
In-Reply-To: <4F9C9299A10AE74E89EA580D14AA10A61A1968@royal64.emp.zapto.org>
References:  <AcjbWSPaqAfW4rtJQwiRClpfJFg2GA==> <4F9C9299A10AE74E89EA580D14AA10A61A1968@royal64.emp.zapto.org>

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On 7/1/08, Daniel Eriksson <daniel_k_eriksson@telia.com> wrote:
>
> The server with 570 SLI chipset has a bunch of new SATA-300 drives
> hooked up to the MCP55 controller and it is giving me silent data
> corruption (easily detectable by running ZFS scrub, every time I run it
> new checksum errors show up).


Could be in-memory data corruption. How much RAM installed on the
system?

-Manjunath



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