Re: horrible disk thorughput on itanium

Arjan van de Ven (arjanv@redhat.com)
Thu, 06 Dec 2001 16:17:51 +0000

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Greg Hennessy wrote:
>
> I recently installed a both a Dell dual cpu 2500 server (dual 1.6 ghz
> ia32 chips) and a dell 7150 (dual IA64 chips). My users complained
> that the disk io speed on the itanium seemed very slow, even though
> both servers have a megaraid controller with seagate cheetah
> disks. Bonnie also shows the ia64 machine having worse throughput than
> the ia32 machine.

How much RAM do you have ?
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Next message: Stephan von Krawczynski: "Re: Loadable drivers [was SMP/cc Cluster description ]"
Previous message: Niels Christiansen: "Re: [Lse-tech] [RFC] [PATCH] Scalable Statistics Counters"
Maybe in reply to: Greg Hennessy: "horrible disk thorughput on itanium"
Next in thread: Andrew Morton: "Re: horrible disk thorughput on itanium"