Bug 998882

Summary:	Provide for reload of corosync.conf
Product:	Red Hat Enterprise Linux 7	Reporter:	Christine Caulfield <ccaulfie>
Component:	corosync	Assignee:	Christine Caulfield <ccaulfie>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Cluster QE <mspqa-list>
Severity:	high	Docs Contact:
Priority:	high
Version:	7.0	CC:	ccaulfie, cfeist, cluster-maint, fdinitto, jfriesse, jkortus
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	corosync-2.3.2-1.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	998883 (view as bug list)		Environment:
Last Closed:	2014-06-13 11:25:16 UTC	Type:	Bug
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:
Bug Blocks:	998883

Description Christine Caulfield 2013-08-20 09:43:05 UTC

Corosync as it currently is cannot reload a new corosync.conf file, only individual parameters can be changed.

We need to be able to ship a new corosync.conf file round the cluster and atomically activate it on all nodes.

Comment 2 Christine Caulfield 2013-09-16 08:15:18 UTC

Code is now in git for corosync:

commit bc47c583bdd0a021ddc9efbecc8df006fef8520e
Author: Christine Caulfield <ccaulfie>
Date:   Thu Sep 12 11:03:33 2013 +0100

    Reload: Make coroparse use a designated icmap hash table

commit 82fbffc34b3803dd75d22f37d6d9cf873b5a213b
Author: Christine Caulfield <ccaulfie>
Date:   Thu Sep 12 11:04:52 2013 +0100

    Reload: Add reload code to cfg


commit c0bfd48928a7fcd93ca1683ae5ce5de63961a2e7
Author: Christine Caulfield <ccaulfie>
Date:   Thu Sep 12 11:06:13 2013 +0100

    Reload: Add atomic reload to totemconfig


commit 1a046793cb00530d8f89df235ed0cae7d8164bfe
Author: Christine Caulfield <ccaulfie>
Date:   Thu Sep 12 11:07:10 2013 +0100

    Reload: Add atomic reload to log config


commit c6688c6e11a35d13293f9b610faca5c7beb7e5cb
Author: Christine Caulfield <ccaulfie>
Date:   Thu Sep 12 16:10:35 2013 +0100

    Reload: document config.reload_in_progress in man page

Comment 9 Ludek Smid 2014-06-13 11:25:16 UTC

This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.