Date: Wed, 12 May 1999 13:10:32 -0400 From: "Stephen C. Comoletti" <stevec@delanet.com> To: freebsd-scsi@freebsd.org Subject: transfer rate on qlogic 1040/seagate incorrect? Message-ID: <3739B608.F0D93CAD@delanet.com>
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Hello. I posted this once to freebsd-questions with no reply..figured I'd try here as this is the more appropriate spot for it. I have a DEC 300i+ with a qlogic 1040 uw-scsi controller, and a seagate barracuda 9.1gig 68pin drive. Under 3.1r it was detected correctly. After cvsupping to 3.1s/3.2b and recompiling the kernel it now detects the transfer rate of the drive as 3.300mb/s instead of the previous 40mb/s. I did notice the cam drivers have been updated. No changes were made to the kernel other than removing a few unused devices to slim it down and increasing maxusers. I'm at a loss as to how to fix this..any help would be appreciated. Below is a copy of the boot probe both before and after the upgrade. If you could cc me on any replies I'd appreciate it as I'm not on this list. Regards, -- Stephen C. Comoletti Systems Administrator DELANET, Inc. http://www.delanet.com TEL: (302) 326-5800, FAX: (302) 326-5802 -- before -- May 11 09:53:24 somnus2 /kernel: Qlogic ISP Driver, FreeBSD CAM Version 0.98,Core Version 1.5 May 11 09:53:24 somnus2 /kernel: isp0: <Qlogic ISP 10X0 PCI SCSI Adapter> rev0x05 int a irq 9 on pci2.6.0 May 11 09:53:24 somnus2 /kernel: isp0: using Memory space register mapping May 11 09:53:24 somnus2 /kernel: isp0: Board Revision 1040B, loaded F/W Revision 7.55 May 11 09:53:24 somnus2 /kernel: isp0: Last F/W revision was 4.50 May 11 09:53:24 somnus2 /kernel: Waiting 15 seconds for SCSI devices to settle May 11 09:53:24 somnus2 /kernel: isp0: driver initiated bus reset May 11 09:53:24 somnus2 /kernel: de0: enabling 10baseT port May 11 09:53:24 somnus2 /kernel: changing root device to da0s1a May 11 09:53:24 somnus2 /kernel: da0 at isp0 bus 0 target 0 lun 0 May 11 09:53:24 somnus2 /kernel: da0: <SEAGATE ST39173W 6244> Fixed Direct Access SCSI-2 device May 11 09:53:24 somnus2 /kernel: da0: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled May 11 09:53:24 somnus2 /kernel: da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C) -- after -- May 11 18:30:41 somnus2 /kernel: Qlogic ISP Driver, FreeBSD CAM Version 0.991, Core Version 1.8 May 11 18:30:41 somnus2 /kernel: isp0: <Qlogic ISP 1020/1040 PCI SCSI Adapter> rev 0x05 int a irq 9 on pci2.6.0 May 11 18:30:41 somnus2 /kernel: isp0: using Memory space register mapping May 11 18:30:41 somnus2 /kernel: isp0: set PCI line size to 16 May 11 18:30:41 somnus2 /kernel: isp0: Ultra Mode Capable May 11 18:30:41 somnus2 /kernel: isp0: Board Revision 1040B, loaded F/W Revision 7.63.0 May 11 18:30:41 somnus2 /kernel: isp0: Last F/W revision was 4.50.0 May 11 18:30:41 somnus2 /kernel: Waiting 15 seconds for SCSI devices to settle May 11 18:30:41 somnus2 /kernel: isp0: driver initiated bus reset of bus 0 May 11 18:30:41 somnus2 /kernel: de0: enabling 10baseT port May 11 18:30:41 somnus2 /kernel: da0 at isp0 bus 0 target 0 lun 0 May 11 18:30:41 somnus2 /kernel: da0: <SEAGATE ST39173W 6244> Fixed Direct Access SCSI-2 device May 11 18:30:41 somnus2 /kernel: da0: 3.300MB/s transfers, Tagged Queueing Enabled May 11 18:30:41 somnus2 /kernel: da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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