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Date:      Mon, 22 Mar 1999 10:54:34 +0100 (CET)
From:      Remy Nonnenmacher <remy@synx.com>
To:        roberto@keltia.freenix.fr
Cc:        freebsd-scsi@FreeBSD.ORG
Subject:   Re: cvs commit: src/sys/cam cam_xpt.c
Message-ID:  <199903221002.LAA25810@rt2.synx.com>
In-Reply-To: <19990322011112.A61015@keltia.freenix.fr>

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On 22 Mar, Ollivier Robert wrote:
> According to Chuck Robey:
>>             -------Sequential Output-------- ---Sequential Input-- --Random--
>>             -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
>> Machine  MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
>>         100  6229 80.9  6213 34.9  2250 13.5  5711 79.7  6390 25.6 85.2  4.6
> 
> OK, here are my results, unfortunately for the IBM, the partition is not
> empty and not at the best place... I've tried with 2 & 32 tags and with WC
> (write cache) on & off.
> 
> In truth, I'm fairly disappointed by the IBM drive... especially compared
> to the Conner one.
> 

The DCAS-34330xxx are the poorest disks money can buy. Your numbers are
correct.

RN.
IeM





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