Date: Wed, 26 Jul 2000 23:36:50 -0600 From: Chris Wasser <cwasser@v-wave.com> To: freebsd-questions@FreeBSD.ORG Subject: SCSI errors? Message-ID: <20000726233649.A9867@deepthought.cmdmicro.com>
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I've looked through the mailing list archives and seen some references to cable termination for these errors, but as far as
I can tell the cable is terminated at the drive and self-terminated at the controller. Here's the dmesg for the box in
question:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.1-STABLE #0: Wed Jul 26 18:41:22 MDT 2000
root@stn1.cmdmicro.com:/usr/src/sys/compile/STN1
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 700030796 Hz
CPU: AMD Athlon(tm) Processor (700.03-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x622 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 268419072 (262128K bytes)
avail memory = 257953792 (251908K bytes)
Preloaded elf kernel "kernel" at 0xc02ef000.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <ATI Rage128-RL graphics accelerator> at 0.0 irq 9
isab0: <VIA 82C686 PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xb800-0xb80f at device 4.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pcm0: <AudioPCI ES1371> port 0x9400-0x943f irq 11 at device 10.0 on pci0
adw0: <AdvanSys 3550 Ultra SCSI Adapter> port 0x9000-0x903f mem 0xda800000-0xda8000ff irq 10 at device 11.0 on pci0
adw0: SCSI ID 7, High & Low SE Term Enabled, Queue Depth 253
dc0: <Intel 21143 10/100BaseTX> port 0x8800-0x887f mem 0xda000000-0xda0003ff irq 3 at device 13.0 on pci0
dc0: Ethernet address: 00:c0:f0:3c:8f:ba
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model MouseMan+, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
ad0: 28629MB <QUANTUM FIREBALLP LM30> [58168/16/63] at ata0-master using UDMA66
ata1-master: DMA limitted to UDMA33, non-ATA66 compliant cable
ad2: 28629MB <QUANTUM FIREBALLP LM30> [58168/16/63] at ata1-master using UDMA33
acd0: CDROM <ASUS CD-S400/A> at ata1-slave using UDMA33
Waiting 15 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s2a
da0 at adw0 bus 0 target 1 lun 0
da0: <COMPAQ DGHS18Y 01C0> Fixed Direct Access SCSI-3 device
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 17366MB (35566000 512 byte sectors: 255H 63S/T 2213C)
The system was cvsup'd today. System worked fine until I attempted to install XFree86-4 from the ports and it began running
the extraction process (tar was running actually):
Jul 26 21:26:14 stn1 /kernel: (da0:adw0:0:1:0): ACB 0xcc0ba15c - timed out
Jul 26 21:26:14 stn1 /kernel: (noperiph:adw0:0:-1:-1): Bus Reset Delivered. No longer in timeout
Jul 26 21:26:15 stn1 /kernel: (da0:adw0:0:1:0): ACB 0xcc0ba7b4 - timed out
Jul 26 21:26:15 stn1 /kernel: (noperiph:adw0:0:-1:-1): Bus Reset Delivered. No longer in timeout
Jul 26 21:26:15 stn1 /kernel: (da0:adw0:0:1:0): ACB 0xcc0bb4d8 - timed out
Jul 26 21:26:15 stn1 /kernel: (noperiph:adw0:0:-1:-1): Bus Reset Delivered. No longer in timeout
Jul 26 21:26:15 stn1 /kernel: (da0:adw0:0:1:0): ACB 0xcc0bb464 - timed out
Jul 26 21:26:15 stn1 /kernel: (noperiph:adw0:0:-1:-1): Bus Reset Delivered. No longer in timeout
Jul 26 21:26:15 stn1 /kernel: (da0:adw0:0:1:0): ACB 0xcc0bb294 - timed out
Jul 26 21:26:15 stn1 /kernel: (noperiph:adw0:0:-1:-1): Bus Reset Delivered. No longer in timeout
...etc...etc
I've since powered down the box because it then becomes unstable and although it will let me shutdown gracefully, fails to
write out all buffers. I'm going out tommorow to buy a terminator, but if I get a reply stating something otherwise I might
be able to save myself a trip.
It should also be noted that the hdd is set to ID#1 and the controller ID#7. Unfortunately I didn't think to get camcontrol
output for display or snag the kernel config, these can be supplied upon request.
Also, Soren, if you're reading this, notice the message about non-compliant ATA66 cable? It's rather strange, it's 18" in
length and there's the nock in the cable as there should be. 4.0-STABLE seemed happy to run the unit @ ATA66, this perhaps
meaning the drive won't support it? I know the cable is good.
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