Date: Wed, 18 Feb 1998 15:19:52 -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.980218151332.20019B-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: > I'm working on finishing up this 7890 support so that I can release an > updated CAM snapshot. Once that happens, you might want to try CAM > and see if it addresses this problem. But CAM means current. Downgrading production servers to current is not an option. That is why I like the DPT driver for 2.2. The driver/card is quite robust, and I haven't seen it hang ever. I have nearly identical systems (differ only in the amount of RAM and number of disks), one with a DPT and one with a 3940UW. The 3940UW system will reboot complaining about ahc error, every 4 to 6 weeks. The DPT system has never had a problem. Too bad no one in core has imported the DPT driver into -stable yet. > >Tom > > -- > Justin Tom To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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