Date: Mon, 29 Nov 1999 15:43:10 -0500 From: "J. Maynard Gelinas" <mgelinas@bbn.com> To: freebsd-questions@FreeBSD.ORG Cc: mgelinas@bbn.com Subject: Re: Multiple LUN support with Adaptec-789x controller Message-ID: <199911292043.PAA02157@bbn.com> In-Reply-To: Your message of "Mon, 29 Nov 1999 15:40:01 EST." <199911292040.PAA02121@bbn.com>
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DUH -- I should have noted that it's running FreeBSD-3.3: ocean# dmesg | more Copyright (c) 1992-1999 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.3-RELEASE #0: Thu Sep 16 23:40:35 GMT 1999 jkh@highwing.cdrom.com:/usr/src/sys/compile/GENERIC Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III (451.02-MHz 686-class CPU) [...] > Hello, > I've got a FreeBSD box with an Adaptec-789x controller, SCSI RAID array, > and various unrelated cards attached to the system bus. > > ahc0: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 10 on pci0.18.0 > ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs > > OK, so the problem I've got is that I can't seem to get the kernel to detect > the RAID, even though the Adaptec SCSI BIOS recognizes the array during boot. > The RAID is set to ID 1 on LUN 1, and there's a boot disk on ID 0, LUN 0. > Here's the drive detection output: > > Waiting 15 seconds for SCSI devices to settle > pass1 at ahc0 bus 0 target 5 lun 0 > pass1: <JMR ELEC FORTRA SERIES. 1.00> Fixed Processor SCSI-2 device > pass1: 3.300MB/s transfers > changing root device to da0s1a > da0 at ahc0 bus 0 target 0 lun 0 > da0: <IBM DNES-309170Y SA30> Fixed Direct Access SCSI-3 device > da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing > Enabledda0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) > xl0: selecting MII, 100Mbps, half duplex > xl0: selecting MII, 100Mbps, full duplex > > So, what I think is going on here is that the ahc driver either doesn't > handle multiple LUN support, or it needs to be configured for such. Otherwise, > I'm at a loss... > > Any suggestions? TIA! > --Maynard > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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