Date: Fri, 2 Apr 1999 13:00:30 -0500 (EST) From: mike@seidata.com To: freebsd-questions@freebsd.org Subject: SCSI/CAM question Message-ID: <Pine.BSF.4.05.9904021250480.529-100000@ns1.seidata.com>
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Hey,
I'm curious if I've fumbled a jumper/controller setting somewhere or
if there may be something wrong software-wise here.
I'm running an IBM DGHS 18XP (18.2GB) on an Adaptex 3940 AUW
controller under 3.1-REL. A few minutes after a boot I get 'tagged
openings now 64'... a few more minutes after that, the system will
reboot. I recognize the 'tagged' from the SCSI protocol's 'tagged
queue', but that's about all I know.
I did a grep of /usr/src/sys and turned up the 'tagged openings' error
in cam/cam_xpt.c, but I wasn't really ablde to deduce much from that.
I was wondering if there's any known problems with this
drive/controller configuration or with CAM under 3.1-REL. Here's my
dmesg, anything else I could post to help diagnose this?
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.1-RELEASE #0: Wed Mar 31 23:59:29 EST 1999
root@test.seidata.com:/usr/src/sys/compile/NS1
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Xeon/Celeron (686-class CPU)
Origin = "GenuineIntel" Id = 0x651 Stepping=1
Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,<b24>>
real memory = 268435456 (262144K bytes)
avail memory = 258224128 (252172K bytes)
Programming 24 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xf028d000.
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge> rev 0x02 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x02 on pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
chip3: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
ahc0: <Adaptec aic7895 Ultra SCSI adapter> rev 0x04 int a irq 2 on pci0.14.0
ahc1: <Adaptec aic7895 Ultra SCSI adapter> rev 0x04 int b irq 2 on pci0.14.1
ahc2: <Adaptec aic7895 Ultra SCSI adapter> rev 0x03 int a irq 16 on pci0.15.0
ahc2: aic7895 Wide Channel A, SCSI Id=7, 255 SCBs
ahc3: <Adaptec aic7895 Ultra SCSI adapter> rev 0x03 int b irq 17 on pci0.15.1
ahc3: aic7895 Wide Channel B, SCSI Id=7, 255 SCBs
xl0: <3Com 3c905 Fast Etherlink XL 10/100BaseTX> rev 0x00 int a irq 18 on pci0.18.0
xl0: Ethernet address: 00:60:08:bd:1b:64
xl0: autoneg complete, link status good (full-duplex, 100Mbps)
Probing for devices on PCI bus 1:
vga0: <Matrox model 1001 graphics accelerator> rev 0x01 int a irq 17 on pci1.0.0
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 8250
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1 not found at 0x2f8
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
ppc0 not found
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
Waiting 5 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
sa0 at ahc2 bus 0 target 0 lun 0
sa0: <Seagate STT20000N 7.11> Removable Sequential Access SCSI-2 device
sa0: 10.0MB/s transfers (10.0MHz, offset 15)
da0 at ahc3 bus 0 target 1 lun 0
da0: <IBM DGHS18U 03B0> Fixed Direct Access SCSI-3 device
da0: 20.0MB/s transfers (10.0MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
changing root device to da0s1a
WARNING: / was not properly dismounted
Thanks,
-Mike
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