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Re: Questions about mgm node's role in the cluster
Posted by: Stewart Smith
Date: March 02, 2006 04:20PM

Are you way off base? Well, yes :)

the mgm server only serves out a configuration file, can participate in arbitration (in the event of network partitioning) and be used (via the management client) to send some commands to the data nodes (e.g. shutdown, restart, start backup, tell me your status).

That's really all there is to it.

Stewart Smith, Software Engineer - MySQL Cluster
MySQL AB, www.mysql.com

Jumpstart your cluster:
http://www.mysql.com/consulting/packaged/cluster.html

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