* [Bug 612] New: aic7<CENSORED> driver hang
@ 2003-04-21 15:50 Martin J. Bligh
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From: Martin J. Bligh @ 2003-04-21 15:50 UTC (permalink / raw)
To: linux-kernel
http://bugme.osdl.org/show_bug.cgi?id=612
Summary: aic7xxx driver hang
Kernel Version: 2.5.68
Status: NEW
Severity: high
Owner: andmike@us.ibm.com
Submitter: m4341@abc.se
Notes:
1. Problem seems to be similar to bug #36.
Distribution:
Red Hat 8.0 with kernel 2.5.68
Hardware Environment:
HP Vectra XU 2*200MHz Pentium Pro
scsi0: aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs
sda: SEAGATE Model: ST39140N Rev: 1498
sda1: ext3 filesystem /boot 128M
sda2: ext3 filesystem / 861M
scsi1: aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
sdb: SEAGATE Model: ST318436LW
sdb1: swap 1G
sdb2: ext3 filesystem /usr/local 16G
ide-bus0: hda: DVD-ROM
ide-bus1: hdc: CD-RW
Software Environment:
Problem Description:
System "hangs" with logging of messages:
"Attempting to queue an ABORT message"
Only resort is to reset the machine.
Steps to reproduce:
Problem seems to occur during high load on concurrent disk I/O when
running in
multi-processor mode. The problem does not occur if system is booted with a
single-processor kernel (SMP disabled in kernel build).
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2003-04-21 15:50 [Bug 612] New: aic7<CENSORED> driver hang Martin J. Bligh
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