Bug 139421 - [RHEL3-U4][Diskdump] Diskdump failed with serial console enabled
[RHEL3-U4][Diskdump] Diskdump failed with serial console enabled
Product: Red Hat Enterprise Linux 3
Classification: Red Hat
Component: kernel (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Nobuyuki Akiyama
Depends On:
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Reported: 2004-11-15 17:06 EST by Yuuichi Nagahama
Modified: 2007-11-30 17:07 EST (History)
12 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2005-05-18 09:28:33 EDT
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RHEL 7.3 requirements from Atomic Host:

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Description Yuuichi Nagahama 2004-11-15 17:06:42 EST
Description of problem:
Diskdump failed with serial console connected.

Version-Release number of selected component (if applicable):

How reproducible: Everytime

Steps to Reproduce:
1. Set kernel /vmlinuz-2.4.21-21.ELsmp ro root=LABEL=/ console=tty0 
console=ttyS0,9600n8r in grub.conf
2. Start Diskdump

Actual results: Diskdump failed

Expected results: Diskdump succeed

Additional info: Diskdump succeed after deleting console=tty0 
Comment 1 Nobuyuki Akiyama 2004-12-16 07:30:48 EST

*** This bug has been marked as a duplicate of 138815 ***
Comment 2 Ernie Petrides 2005-02-03 18:26:47 EST
A fix for this problem has just been committed to the RHEL3 U5
patch pool this afternoon (in kernel version 2.4.21-27.11.EL).
Comment 3 Tim Powers 2005-05-18 09:28:33 EDT
An advisory 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.


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