[Linux-cluster] cman & qdiskd
Katriel Traum
katriel at penguin-it.co.il
Tue Oct 17 18:11:42 UTC 2006
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Hello.
I've seen this subject on the list, but no real solutions.
I'm using Cluster 4 update 4, with qdiskd and a shared disk.
I've understood from the documentation and list that a "cman_tool
status" should reflect the number of votes the quorum daemon holds.
My setup is pretty straight forward, 2-node cluster, shared storage (AoE
for testing).
qdiskd configuration:
<quorumd interval="1" tko="5" votes="3" log_level="7" device="/dev/ether
d/e0.0" status_file="/tmp/qdisk-status">
<heuristic program="ping 192.168.22.1 -c1 -t1" score="1"
interval="2"/>
<heuristic program="ping 192.168.22.60 -c1 -t1"
score="1" interval="2"/>
<heuristic program="ping 192.168.22.100 -c1 -t1"
score="1" interval="2"/>
</quorumd>
cman_tool status shows:
[root at n1 ~]# cman_tool status
Protocol version: 5.0.1
Config version: 8
Cluster name: alpha_cluster
Cluster ID: 50356
Cluster Member: Yes
Membership state: Cluster-Member
Nodes: 2
Expected_votes: 2
Total_votes: 2
Quorum: 2
Active subsystems: 4
Node name: n1
Node addresses: 192.168.22.201
qdiskd is running, scoring a perfect 3 out of 3, but no votes...
When disconnecting one of the nodes, the other will loose quorum. Am I
missing something?
Any insight appreciated.
- --
Katriel Traum, PenguinIT
RHCE, CLP
Mobile: 054-6789953
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