Bug 707115

Summary:	cluster rebase
Product:	Red Hat Enterprise Linux 6	Reporter:	Fabio Massimo Di Nitto <fdinitto>
Component:	cluster	Assignee:	Fabio Massimo Di Nitto <fdinitto>
Status:	CLOSED ERRATA	QA Contact:	Cluster QE <mspqa-list>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6.2	CC:	ccaulfie, cluster-maint, jkortus, lhh, rpeterso, ssaha, teigland
Target Milestone:	rc	Keywords:	Rebase
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	Rebase
Fixed In Version:	cluster-3.0.12.1-1.el6	Doc Type:	Rebase: Bug Fixes and Enhancements
Doc Text:	This update fixes a few bugs, and will make future updates easier.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-12-06 14:52:11 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:

Description Fabio Massimo Di Nitto 2011-05-24 06:48:21 UTC

Initial evaluation shows that we can rebase safely based on a new tarball released from the RHEL6 branch.

Pros:

1) drop lots of unrequired code from cluster tarball (fence-agents, resource-agents, gfs and gfs-kernel)
2) kill patch queue from distcvs
3) simplify build / spec file

Verification process:

from distcvs RHEL6 branch in current release:

sed -i -e 's#\-b .*##g' cluster.spec
make prep

this would apply all patches to current 3.0.12 tree without extensions
(makes it easier to parse the diff)

replace 3.0.12 tarball with 3.0.12.1 tarball created from current git
RHEL6 branch (we cannot move to 3.1.x for several other reasons).

diff -Naurd cluster-3.0.12 cluster-3.0.12.1 | filterdiff -x '*.orig' -x
'*rgmanager*' -x '*fence/agents*'  | less

The only change that will be pulled in is:

config/tools/xml/cluster.rng.in: schema description updates, no
functional changes. There is no BZ associated to this change, but it is
purely cosmetic.

Changes to the build systems are necessary to drop fas, ras, gfs and gfs-kernel. No other changes will be introduced.

Comment 2 Fabio Massimo Di Nitto 2011-05-26 13:28:09 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:
This update fixes a few bugs, and will make future updates easier.

Comment 3 Fabio Massimo Di Nitto 2011-06-15 06:25:06 UTC

Unit test results:

> The only change that will be pulled in is:
> 
> config/tools/xml/cluster.rng.in: schema description updates, no
> functional changes. There is no BZ associated to this change, but it is
> purely cosmetic.

[root@rhel6-node2 ~]# rpm -q -f /usr/sbin/ccs_config_validate 
cman-3.0.12.1-2.el6.x86_64
[root@rhel6-node2 ~]# ccs_config_validate 
Configuration validates

the changes to the schema do not introduce regression. schema still works as expected (without going into extreme paranoia, cluster.conf validated before and after the upgrade).

> Changes to the build systems are necessary to drop fas, ras, gfs and
> gfs-kernel. No other changes will be introduced.

Package has built in brew, changes to the build system appear sane. Code has been dropped as mentioned.

Comment 7 errata-xmlrpc 2011-12-06 14:52:11 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2011-1516.html