[Pacemaker] Pacemaker see double node`s

Proskurin Kirill proskurin-kv at fxclub.org
Wed Jul 14 07:40:52 EDT 2010

Hello all.

I really new to Pacemaker and try to make some test and learn how it is 
all works. I use Clusters From Scratch pdf from clusterlabs.org as how-to.

What we have:
Debian Lenny 5.0.5 (with kernel 2.6.32-bpo.4-amd64 from backports)
pacemaker 1.0.8+hg15494-4~bpo50+1
openais 1.1.2-2~bpo50+1

node01:~# crm configure show
node $id="329642cc-9a6b-4197-a8ca-b7f6cf3e4068" node02.domain.com
node $id="3e3e214c-6e89-47f5-8a55-ae7d55c17b98" node01.domain.com
node node01.domain.com
node node02.domain.com
primitive ClusterIP ocf:heartbeat:IPaddr2 \
	params ip="" cidr_netmask="32" \
	op monitor interval="30s"
property $id="cib-bootstrap-options" \
	dc-version="1.0.8-042548a451fce8400660f6031f4da6f0223dd5dd" \
	cluster-infrastructure="openais" \
	expected-quorum-votes="2" \

So - there is a mistake somewhere because it is see 4 nodes but in real 
it is 2.

Some special thing on that servers:

I have two nodes with 2 NICs and with IP on each NIC - one is white and 
second is grey. DNS resolve they hostname as a white IP but in 
/etc/hosts I have	node01.domain.com	node01	node02.domain.com	node02

That was done for some reasons of other test.

There is a problem and how can I fix it?

Best regards,
Proskurin Kirill

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