Date: Mon, 22 Jun 1998 18:15:35 -0700 From: "Reginald S. Perry" <perry@zso.dec.com> To: freebsd-scsi@FreeBSD.ORG Subject: Confusion about message from CAM Message-ID: <199806230115.AA26218@yakko.zso.dec.com>
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Hi there, I have installed 3.0-980520-SNAP and cam-980520. except for the inline .vs __inline issue in bt.c, everything went fine. My problem comes from what CAM is telling me about my disks. I have 2 IBM DCAS-34330W 4.33GB Ultra Wide SCSI drives. I have some questions. Why does da0 report 3.300MB/s transfers and da1 report 10.0MB/s transfers? Why is this not 20.0MB/s since they are ultra wide drives? Is this a problem? If so, how can I correct this? Here is what CAM tells me: Jun 22 17:46:47 dot /kernel: da0 at bt0 bus 0 target 0 lun 0 Jun 22 17:46:47 dot /kernel: da0: <IBM DCAS-34330W !# S65A> Fixed Direct Access SCSI2 device Jun 22 17:46:47 dot /kernel: da0: Serial Number F35M1972 Jun 22 17:46:47 dot /kernel: da0: 3.300MB/s transfers , Tagged Queueing Enabled Jun 22 17:46:47 dot /kernel: da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C) Jun 22 17:46:47 dot /kernel: da1 at bt0 bus 0 Jun 22 17:46:47 dot /kernel: target 4 lun 0 Jun 22 17:46:47 dot /kernel: da1: <IBM DCAS-34330W !# S65A> Fixed Direct Access SCSI2 device Jun 22 17:46:47 dot /kernel: da1: Serial Number B30V9885 Jun 22 17:46:47 dot /kernel: da1: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled Jun 22 17:46:47 dot /kernel: da1: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C) Thanks. -Reggie To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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