RR wrote:
Hi Bob,
Attached is the cluster.conf file, and below is the status I get from the
command "service cman status" on the working node:
Svr00# service cman status
Protocol version: 5.0.1
Config version: 4
Cluster name: testcluster
Cluster ID: 27453
Cluster Member: Yes
Membership state: Cluster-Member
Nodes: 1
Expected_votes: 1
Total_votes: 1
Quorum: 1
Active subsystems: 0
Node name: svr00
Node addresses: 10.1.3.64
svr00# clustat
Member Status: Quorate
Resource Group Manager not running; no service information available.
Member Name Status
------ ---- ------
svr00 Online, Local
svr01 Offline
I rebooted svr01 and now it just sits there at Starting clvmd: during
bootup.
Hope this helps in anyone understanding my issue? Do I need all the other
services configured for this to work properly? i.e. clvmd, fenced, etc. etc.
I just wanted to see two nodes in a cluster first before I configured any
resources, services, fencing etc etc.
\R
Hi RR,
Hm. I didn't see anything obviously wrong with your cluster.conf file.
I guess I'd reboot svr01 and try to bring it into the cluster manually, and
see if it complains about anything along the way.
(You may need to bring it up in single-user mode so that it doesn't hang
at the service script that starts clvmd)
Something like this:
modprobe lock_dlm
modprobe gfs
ccsd
cman_tool join -w
fence_tool join -w
clvmd
I'd verify that your communications are sound, that you can ping svr00 from
svr01, and that multicast is working. Any reason you went with multicast
rather than broadcast? You could see if a broadcast ping (ping -b) would
work from svr01 to svr00. Also, you could test to see if your firewall
is blocking the IO by temporarily doing "service iptables stop" on both
nodes.
I'd hope that selinux isn't interfering either, but you could try doing
"setenforce 0" just as an experiment to make sure. These are just some
ideas.
Regards,
Bob Peterson
Red Hat Cluster Suite
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