Date: Thu, 18 Nov 1999 21:09:16 +0000 From: Mark Ovens <mark@ukug.uk.freebsd.org> To: questions@freebsd.org Subject: Question about camcontrol(8) and SCSI disks Message-ID: <19991118210916.B335@marder-1>
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I have 2 U/W SCSI disks and the boot probe only shows "Tagged
Queueing Enabled" for the second one, but ``camcontrol inquiry''
shows it for both. Is this a bug, and if so where?
marder-1# dmesg
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-STABLE #2: Sun Oct 17 20:05:39 BST 1999
root@marder-1:/usr/src/sys/compile/MARDER-1
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 233864923 Hz
CPU: AMD-K6tm w/ multimedia extensions (233.86-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x562 Stepping = 2
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
AMD Features=0x400<<b10>>
real memory = 67108864 (65536K bytes)
[snip]
Waiting 10 seconds for SCSI devices to settle
changing root device to da0s3a
cd0 at ncr0 bus 0 target 6 lun 0
cd0: <TOSHIBA CD-ROM XM-6201TA 1030> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 16)
cd0: cd present [209800 x 2048 byte records]
da0 at ncr0 bus 0 target 0 lun 0
da0: <IBM DCAS-34330W S65A> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit)
da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C)
da1 at ncr0 bus 0 target 8 lun 0
da1: <IBM DDRS-34560W S97B> Fixed Direct Access SCSI-2 device
da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da1: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
marder-1# camcontrol inquiry da0
pass0: <IBM DCAS-34330W S65A> Fixed Direct Access SCSI-2 device
pass0: Serial Number F3TM9437
pass0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
marder-1# ^0^1
camcontrol inquiry da1
pass2: <IBM DDRS-34560W S97B> Fixed Direct Access SCSI-2 device
pass2: Serial Number RDFJ4884
pass2: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
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