Re: PCI-X/Ultra320/RAID tuning problem?

From: Valdis.Kletnieks@vt.edu
Date: Fri May 09 2003 - 00:20:09 EST

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On Thu, 08 May 2003 00:12:36 PDT, Dave Zarzycki <dave@zarzycki.org> said:
> I seem to be topping out at 200 to 255MB/s depending on the setup
> (messured with hdparm -t and dd), while each drive is capable of 72MB/s.
> Dual Ultra320 with PCI-X should do better than this, right? I'd estimate
> 500+ MB/s given this setup. Am I being unreasonable?

What's the backplane/whatever max effective bandwidth?

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