Date: Thu, 1 Jun 2006 12:56:12 -0700 From: "Matthew Jacob" <lydianconcepts@gmail.com> To: "Dan Nelson" <dnelson@allantgroup.com> Cc: Rod Person <rodperson@adelphia.net>, freebsd-current@freebsd.org Subject: Re: Current 7 U320 transfer rate only 3.300 MB/s Message-ID: <7579f7fb0606011256h4784870cwfb8eef6eb6a8b165@mail.gmail.com> In-Reply-To: <20060531150634.GD6982@dan.emsphone.com> References: <200605301914.41981.rodperson@adelphia.net> <20060531150634.GD6982@dan.emsphone.com>
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It's being worked on. On 5/31/06, Dan Nelson <dnelson@allantgroup.com> wrote: > In the last episode (May 30), Rod Person said: > > I have and LSI u320 SCSI controller on a TYAN Thunder K8WE board with > > and nvidia4 chipset. My boot message displays the following > > > > da0 at mpt0 bus 0 target 0 lun 0 > > da0 <FUJITSU MAP3735NP 5605> FIXED Direct Access SCSI-3 device > > da0 3.300MB/s tranfers, Tagged Queueing Enabled > > > > Why is my transfer rate so low? Anyone have an idea how I can correct > > this? > > That may just be a display bug. Does "diskinfo -t da0" report > reasonable speeds? If not, check your bios to see if you are forcing a > slow speed, or try running "camcontrol negotiate da0 -R 160" to force > 320MB speeds (160 Mhz * 16 bit bus = 320MB). > > -- > Dan Nelson > dnelson@allantgroup.com > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >
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