Date: Wed, 7 Feb 1996 09:51:03 -0800 (PST) From: "Rodney W. Grimes" <rgrimes@GndRsh.aac.dev.com> To: soward@service1.uky.edu Cc: current@freebsd.org Subject: Re: 7880 driver in SNAP Message-ID: <199602071751.JAA26201@GndRsh.aac.dev.com> In-Reply-To: <199602071651.LAA25381@neworder.cc.uky.edu> from "John Soward" at Feb 7, 96 11:51:10 am
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> > > I just loaded the 2.2-960130-SNAP on a new HP XU 6/150 Pentium Pro. Of > course, it didn't like the HP ethernet card, but it also coughed up some error > with the 7880 -- still worked though...iozone performance is only about > 3Meg/sec which is worse than a 2940+Hawk+P100... THe Quantum fireball drive in this machine is a 4500RPM 12mS drive that can only do about 3MB/s no matter what you hook it to. The Seagate Hawk drives are 5400RPM 9mS drives that can do 5 to 6MB/sec. Your not comparing Apples with Apples!!! Now don't be surprized when you stick the hawk in the PPro 150 and it only goes to 4.5MB/s. The Orion chipset used in all P6 machines has some rather serious problems :-( > Feb 6 14:09:17 test63 /kernel: ahc0 <Adaptec aic7880 Ultra SCSI host adapter> r > ev 0 int a irq 9 on pci0:2 > Feb 6 14:09:17 test63 /kernel: checksum error > Feb 6 14:09:17 test63 /kernel: ahc0: SEEPROM read failed, using leftover BIOS v > alues > Feb 6 14:09:17 test63 /kernel: ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs > Feb 6 14:09:17 test63 /kernel: (ahc0:0:0): "QUANTUM FIREBALL1080S 1Q09" type 0 > fixed SCSI 2 > Feb 6 14:09:17 test63 /kernel: sd0(ahc0:0:0): Direct-Access 1042MB (2134305 512 > byte sectors) > > --- > John Soward <a href="http://www.uky.edu/~soward">JpS</a> > Systems Programmer 'The Midnight sun will burn you up.' > University of Kentucky (NeXT and MIME mail OK) -R. Smith > :::I'm not speaking for UK. I may not even be speaking for myself::: > -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Reliable computers for FreeBSD
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