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Bug 1135337 - Crashdump guide update for kdump anaconda addon
Summary: Crashdump guide update for kdump anaconda addon
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: doc-Kernel_Crash_Dump_Guide
Version: 7.1
Hardware: Unspecified
OS: Linux
unspecified
urgent
Target Milestone: rc
: ---
Assignee: Petr Bokoc
QA Contact: ecs-bugs
URL:
Whiteboard:
: 1166546 (view as bug list)
Depends On: 1070558 1116335 1116340 1116343 1399436
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-08-29 06:04 UTC by Dave Young
Modified: 2019-03-06 01:15 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-12 15:06:27 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Dave Young 2014-08-29 06:04:10 UTC 
Description of problem:

We are moving to use anaconda addon and removing kdump firstboot module, thus kdump guide need update. There's several places need change:

1. remove firstboot part
2. document about kdump anaconda addon, the difference is user can configure kdump crashkernel reservation and enable/disable kdump in installation phase instead of the firstboot after installation finished, it will save one reboot cycle for crashkernel= changes
In new anaconda addon we have no kdump.conf change interface like what's in firstboot. User need run system-config-kdump to change kdump.conf options or modify /etc/kdump.conf manually and restart kdump.service by systemctl restart kdump.service

3. Previously we have a rhcrashkernel-param script which was installed as /usr/sbin/rhcrashkernel-param which will be used by ananconda to append crashkernel=auto to /etc/default/grub. But with new kdump anaconda addon the addon will take care of passing crashkernel= to grub cmdline. rhcrashkernel-param is useless and anaconda will need to drop the callback, we will remove the rhcrashkernel-param in kexec-tools.



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Comment 2 Dave Young 2015-01-20 08:24:23 UTC 
Ditto for this one, please help on qa_ack+, we need document it in 7.1
There's no much time for us
Comment 4 Petr Bokoc 2015-03-05 13:12:03 UTC 
*** Bug 1166546 has been marked as a duplicate of this bug. ***
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