Date: Wed, 18 Feb 1998 15:22:20 -0800 (PST) From: Tom <tom@sdf.com> To: "Justin T. Gibbs" <gibbs@plutotech.com> Cc: Wee Teck Ng <weeteck@eecs.umich.edu>, freebsd-scsi@FreeBSD.ORG Subject: Re: very slow scsi performance Message-ID: <Pine.BSF.3.95q.980218152053.20019C-100000@misery.sdf.com> In-Reply-To: <199802182318.QAA01242@pluto.plutotech.com>
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On Wed, 18 Feb 1998, Justin T. Gibbs wrote: > The problems that have been reported against many IBM drives stem from > the fact that the DQUE bit is set on many OEM models. The current SCSI ... > drives are behaving completely within the bounds of the SCSI spec. CAM > handles this "problem" by honoring the DQUE bit assuming that the user > knows what they are doing. Wait a second... that means that those drives don't support tags at all? Now I'm sure that I don't want IBM drives. Tom To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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