Bug 661298

Summary: [6.0] Need a way to load a specified kernel module last.
Product: Red Hat Enterprise Linux 6 Reporter: RHEL Program Management <pm-rhel>
Component: dracutAssignee: Harald Hoyer <harald>
Status: CLOSED ERRATA QA Contact: Release Test Team <release-test-team-automation>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 6.0CC: atodorov, borgan, cww, harald, jstodola, myamazak, pknirsch, pm-eus, twoerner
Target Milestone: rcKeywords: ZStream
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
The dracut packages have been updated to support the new kernel boot option, "rdinsmodpost=[module]", which allows a user to specify a kernel module to be loaded after all device drivers are loaded automatically.
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-01-13 10:32:35 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 645648    
Bug Blocks:    

Description RHEL Program Management 2010-12-08 13:36:35 UTC
This bug has been copied from bug #645648 and has been proposed
to be backported to 6.0 z-stream (EUS).

Comment 5 Jaromir Hradilek 2010-12-09 15:25:18 UTC
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
The dracut packages have been updated to support the new kernel boot option, "rdinsmodpost=[module]", which allows a user to specify a kernel module to be loaded after all device drivers are loaded automatically.

Comment 8 Alexander Todorov 2011-01-12 14:37:37 UTC
Tested with dracut-004-33.2.el6_0 with rdbreak=pre-trigger rdbreak=initqueue rdbreak=pre-pivot rdshell rdinsmodpost=vfat on the command line. 

Dracut stopped in several places for debugging. At every step I've inspected /proc/modules to see if vfat module was loaded:

pre-trigger: no
initqueue: no
pre-pivot: yes
switch_root: yes

Moving to VERIFIED.

Comment 10 errata-xmlrpc 2011-01-13 10:32:35 UTC
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 therefore 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/RHEA-2011-0141.html