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Subject: Re: write/read cache raid5
To: raid@ddx.a2000.nu
Date: Mon, 8 Oct 2001 22:29:54 +0100 (BST)
Cc: linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org
In-Reply-To: <Pine.LNX.4.40.0110082309400.28345-100000@ddx.a2000.nu> from "raid@ddx.a2000.nu" at Oct 08, 2001 11:10:59 PM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> > protected, battery backed, ECC'd etc. That is one place where things like
> > the DPT (now Adaptec) millenium hardware raid can do a lot better than
> > software solutions
> 
> So there is no way i can Speedup write to the raid5 array ?
> (memory will be ecc and the server will be on ups)

And you have no ECC on the PCI bus, nor will a UPS protect against a crash.

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