[Linux-cluster] cman & qdiskd

[Josef Whiter]

What does you're cluster.conf look like?  What about /proc/cluster/nodes?  Are
you sure qdiskd is starting?  Your quorum stuff looks fine.  Do both nodes see
/dev/etherd/e0.0 as the same disk?

Josef

On Tue, Oct 17, 2006 at 08:11:42PM +0200, Katriel Traum wrote:
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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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