Date: Mon, 29 Nov 1999 15:40:01 -0500 From: "J. Maynard Gelinas" <mgelinas@bbn.com> To: freebsd-questions@FreeBSD.ORG Cc: mgelinas@bbn.com Subject: Multiple LUN support with Adaptec-789x controller Message-ID: <199911292040.PAA02121@bbn.com>
next in thread | raw e-mail | index | archive | help
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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199911292040.PAA02121>