DescriptionJun'ichi NOMURA
2004-11-11 12:04:54 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; ja-JP; rv:1.7.2)
Gecko/20040820 Debian/1.7.2-4
Description of problem:
While using megaraid2.o driver,
diskdump stalls before writing dump to dump device.
Version-Release number of selected component (if applicable):
2.4.21-23.EL
How reproducible:
Almost Always
Steps to Reproduce:
1. Set up diskdump with dump device on megaraid2.o
2. Crash kernel by SysRq+c
3.
Actual Results:
dump procedure stops at displaying message:
...
CPU frozen: #0#1#2#3
CPU#0 is executing diskdump.
start dumping
<here>
Expected Results:
CPU frozen: #0#1#2#3
CPU#0 is executing diskdump.
start dumping
check dump partition
...
Additional info:
This problem does not occur with aic79xx.
An errata has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.
http://rhn.redhat.com/errata/RHBA-2004-550.html
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; ja-JP; rv:1.7.2) Gecko/20040820 Debian/1.7.2-4 Description of problem: While using megaraid2.o driver, diskdump stalls before writing dump to dump device. Version-Release number of selected component (if applicable): 2.4.21-23.EL How reproducible: Almost Always Steps to Reproduce: 1. Set up diskdump with dump device on megaraid2.o 2. Crash kernel by SysRq+c 3. Actual Results: dump procedure stops at displaying message: ... CPU frozen: #0#1#2#3 CPU#0 is executing diskdump. start dumping <here> Expected Results: CPU frozen: #0#1#2#3 CPU#0 is executing diskdump. start dumping check dump partition ... Additional info: This problem does not occur with aic79xx.