[Linux-cluster] quorum lost in spite of 'leave remove'
Kadlecsik Jozsi
kadlec at sunserv.kfki.hu
Fri Aug 31 13:52:46 UTC 2007
Hello,
In spite of having 'fence_tool leave' and 'cman_tool leave remove' in the
'cman' init script, when stopping the five-member cluster, it looses
quorum when only two machines run the cluster components:
root at web1:~# cman_tool status
Version: 6.0.1
Config Version: 6
Cluster Name: kfki
Cluster Id: 1583
Cluster Member: Yes
Cluster Generation: 748
Membership state: Cluster-Member
Nodes: 2
Expected votes: 5
Total votes: 2
Quorum: 3 Activity blocked
Active subsystems: 7
Flags:
Ports Bound: 0 11
Node name: web1-gfs
Node ID: 4
Multicast addresses: 224.0.0.3
Node addresses: 192.168.192.6
root at web1:~# cman_tool nodes
Node Sts Inc Joined Name
1 X 728 lxserv0-gfs
2 M 728 2007-08-31 09:19:09 lxserv1-gfs
3 X 728 web0-gfs
4 M 724 2007-08-31 09:18:48 web1-gfs
5 X 728 saturn-gfs
'/etc/init.d/cman stop' was issued and executed successfully on the tree
other nodes.
What can be the problem here?
Best regards,
Jozsef
--
E-mail : kadlec at sunserv.kfki.hu, kadlec at blackhole.kfki.hu
PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt
Address: KFKI Research Institute for Particle and Nuclear Physics
H-1525 Budapest 114, POB. 49, Hungary
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