[Pacemaker] Beginner question: pacemaker on RHEL6.5

T.J. Yang tjyang2001 at gmail.com
Sun Nov 24 13:34:39 EST 2013


Hi

I was able to follow cluster_from_scratch.pdf and quick start from RHEL6+
guide to build a two nodes test cluster on VMWare vSphere farm. Later I
moved the pair of cluster into my VMWare fusion environment. I was able to
test out cluster failover 101 on "my_first_svc" service.

following is the status after first service fail over to pm2.

[root at pm1 ~]# pcs status
Cluster name: pacemaker1
Last updated: Sun Nov 24 10:57:00 2013
Last change: Sun Nov 24 10:41:31 2013 via crmd on pm2
Stack: cman
Current DC: pm1 - partition with quorum
Version: 1.1.10-14.el6-368c726
4 Nodes configured
1 Resources configured


Online: [ pm1 pm2 ]
OFFLINE: [ ilclpm01 ilclpm02 ]

Full list of resources:

 my_first_svc (ocf::pacemaker:Dummy): Started pm2

Failed actions:
    my_first_svc_monitor_120000 on pm1 'not running' (7): call=11,
status=complete, last-rc-change='Sun Nov 24 10:47:25 2013', queued=0ms,
exec=0ms



[root at pm1 ~]#

I don't know how to remove the old cluster hostnames(ilclpm01 and ilclpm02)
the old host names info is not in /etc/cluster/cluster.conf file.

what is the command to remove nodes ?

tj

-- 
T.J. Yang
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