[Linux-cluster] KNowing CLuster Version..

[Singh Raina, Ajeet]

What do you think this cluster version speak of :
[root at BL02DL385 ~]# rpm -qa cman
cman-1.0.8-0
[root at BL02DL385 ~]# rpm -qa ccsd
[root at BL02DL385 ~]# rpm -qa ccs
ccs-1.0.10-0
[root at BL02DL385 ~]# rpm -qa rgmanager
rgmanager-1.9.68-1
[root at BL02DL385 ~]# rpm -qa GFS
GFS-6.1.15-3
[root at BL02DL385 ~]# rpm -qa GFS-module-smp
[root at BL02DL385 ~]# rpm -qa gulm
gulm-1.0.10-0
[root at BL02DL385 ~]# rpm -qa system-config-cluster
system-config-cluster-1.0.45-1.0
[root at BL02DL385 ~]#

-----Original Message-----
From: linux-cluster-bounces at redhat.com
[mailto:linux-cluster-bounces at redhat.com] On Behalf Of Christine
Caulfield
Sent: Monday, July 14, 2008 6:06 PM
To: linux clustering
Subject: Re: [Linux-cluster] KNowing CLuster Version..

Singh Raina, Ajeet wrote:
> How can I know which cluster I have installed my system with.
> 
> I can see the version through system-config-cluster > Help.And it
says: 
> 1.9.<>.
> 
> I don't even see any entry in cluster.conf which shows the cluster
version?


It rather depends on what you actually need to know. the first line of 
"cman_tool status" shows the cman protocol version. This translates as

5.x.x   RHEL4    aka Cluster1
6.x.x 	RHEL5	 aha Cluster2

But cluster3 also uses 6.x.x because we are aiming at backward 
compatibility from cluster 2 to cluster3.

"cluster" is a collection of components and they all have their own 
versions depending on which updates have been applied to which 
components. The only way to be totally precise about which "cluster" 
version you have is to list the RPM or DEB version numbers of the
packages.

-- 

Chrissie

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