Date: Wed, 1 Apr 1998 10:50:32 -0500 (EST) From: jbrown@tgix.com To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/6191: SCSI error Message-ID: <199804011550.KAA00961@jpb.tgix.com>
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>Number: 6191
>Category: kern
>Synopsis: SCSI driver error
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Apr 1 08:00:00 PST 1998
>Last-Modified:
>Originator: Jim Brown
>Organization:
Thaumaturgix Inc.
>Release: FreeBSD 2.2.5-RELEASE i386
>Environment:
FreeBSD 2.2.5-RELEASE #0: Mon Mar 30 14:28:30 EST 1998
root@jpb.tgix.com:/usr/src/sys/compile/JPB
CPU: Pentium (200.46-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 67108864 (65536K bytes)
avail memory = 62402560 (60940K bytes)
Probing for devices on PCI bus 0:
chip0 <generic PCI bridge (vendor=8086 device=7100 subclass=0)> rev 1 on pci0:0
chip1 <generic PCI bridge (vendor=8086 device=7110 subclass=1)> rev 1 on pci0:7:0
pci0:7:1: Intel Corporation, device=0x7111, class=storage (ide) [no driver assigned]
pci0:7:2: Intel Corporation, device=0x7112, class=0x0c, subclass=0x03 int d irq 10 [no driver assigned]
chip2 <generic PCI bridge (vendor=8086 device=7113 subclass=128)> rev 1 on pci0:7:3
ahc0 <Adaptec 2940A Ultra SCSI host adapter> rev 1 int a irq 11 on pci0:17
ahc0: aic7860 Single Channel, SCSI Id=7, 3 SCBs
ahc0 waiting for scsi devices to settle
(ahc0:0:0): "QUANTUM FIREBALL ST4.3S 0F0C" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 4136MB (8471232 512 byte sectors)
(ahc0:4:0): "HP C1557A U610" type 1 removable SCSI 2
st0(ahc0:4:0): Sequential-Access density code 0x8c, drive empty
(ahc0:4:1): "HP C1557A U610" type 8 removable SCSI 2
ch0(ahc0:4:1): Medium-Changer 6 slots, 1 drive, 0 picker
vga0 <VGA-compatible display device> rev 154 on pci0:18
pci0:19: vendor=0x1274, device=0x5000, class=multimedia (audio) int a irq 11 [no driver assigned]
Mar 31 20:44:44 jpb /kernel: vx0 <3COM 3C905 Fast Etherlink XL PCI> rev 0 int a irq 10 on pci0:20
...other boot stuff here...
>Description:
(I am running Amanada-2.4.0 (release) if it matters.)
The error seems to be a scsi timeout on the sd0 disk first, but
I don't know why.
From /var/log/messages
Mar 31 20:44:46 jpb lpd[116]: restarted
Mar 31 20:44:52 jpb login: ROOT LOGIN (root) ON ttyv0
Mar 31 20:59:20 jpb /kernel: sd0(ahc0:0:0): SCB 0x1 - timed out in dataout phase, SCSISIGI == 0x4
Mar 31 20:59:20 jpb /kernel: SEQADDR = 0x121 SCSISEQ = 0x12 SSTAT0 = 0x0 SSTAT1 = 0x2
Mar 31 20:59:20 jpb /kernel: st0(ahc0:4:0): abort message in message buffer
Mar 31 20:59:20 jpb /kernel: sd0(ahc0:0:0): SCB 0x2 timedout while recovery in progress
Mar 31 20:59:22 jpb /kernel: st0(ahc0:4:0): SCB 0x0 - timed out in dataout phase, SCSISIGI == 0x14
Mar 31 20:59:22 jpb /kernel: SEQADDR = 0x121 SCSISEQ = 0x12 SSTAT0 = 0x0 SSTAT1 = 0x2
Mar 31 20:59:22 jpb /kernel: st0(ahc0:4:0): no longer in timeout
Mar 31 20:59:22 jpb /kernel: ahc0: Issued Channel A Bus Reset. 3 SCBs aborted
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): UNIT ATTENTION asc:29,0
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): Power on, reset, or bus device reset occurred
Mar 31 20:59:22 jpb /kernel: , retries:3
Mar 31 20:59:22 jpb /kernel: st0(ahc0:4:0): UNIT ATTENTION asc:29,0
Mar 31 20:59:22 jpb /kernel: st0(ahc0:4:0): Power on, reset, or bus device reset occurred
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): NOT READY asc:4,0
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): Logical unit not ready, cause not reportable
Mar 31 20:59:22 jpb /kernel: , retries:3
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): NOT READY asc:4,0
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): Logical unit not ready, cause not reportable
Mar 31 20:59:22 jpb /kernel: , retries:2
Mar 31 20:59:22 jpb /kernel: sd0(ahc0:0:0): NOT READY asc:4,0
Mar 31 20:59:23 jpb /kernel: sd0(ahc0:0:0): Logical unit not ready, cause not reportable
Mar 31 20:59:23 jpb /kernel: , retries:2
Mar 31 20:59:23 jpb /kernel: st0(ahc0:4:0): Target Busy
Mar 31 20:59:23 jpb /kernel: sd0(ahc0:0:0): NOT READY asc:4,0
Mar 31 20:59:23 jpb /kernel: sd0(ahc0:0:0): Logical unit not ready, cause not reportable
Mar 31 20:59:23 jpb /kernel: , retries:1
... etc. ....
>How-To-Repeat:
kernel with sd0, ch0 configured.
run Amanada
pull out hair :-)
>Fix:
???
>Audit-Trail:
>Unformatted:
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