Monday, January 3, 2011

HA cluster

The first 5 nodes in an HA cluster are primary nodes. Remaining nodes are secondary. Primary nodes maintain all node states & this information is synchronized with other primary nodes. Secondary nodes send heartbeats to primary nodes only.
To find out which hosts in the cluster are primary & which are secondary, run the following command in the Service Console:

cat /var/log/vmware/aam/aam_config_util_listprimaries.log
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