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locate cluster coordinator

 
rousselot julien
Occasional Contributor

locate cluster coordinator

is there any way to locate the cluster coordinator ?

thx in advance
2 REPLIES 2
Printaporn_1
Esteemed Contributor

Re: locate cluster coordinator

Hi,

This is from manageing MC/ServiceGuard manual.
---------------------------------------
The cluster manager is used to initialize a cluster, to monitor the
health of the cluster, to recognize node failure if it should occur, and to
regulate the re-formation of the cluster when a node joins or leaves the
cluster. The cluster manager operates as a daemon process that runs on
each node. During cluster startup and re-formation activities, one node is
selected to act as the cluster coordinator. Although all nodes perform
some cluster management functions, the cluster coordinator is the
central point for inter-node communication.
------------------------------------

This is cmcld process , but I also don't know how to know which node will be selected to be cluster coordinator , I didn't see any benefit to know this.
information in syslog in all node is enough to diagnostic the cluster information/problem.
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melvyn burnard
Honored Contributor

Re: locate cluster coordinator

Why would you need to know this?
It is of no use to know it, and is transparent to the application(s) running and users.
You have no control over it, so there is no need to know this information.
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