For two node clusters ordinarily, the loss of quorum after one out of two nodes fails will prevent the remaining node from continuing (if both nodes have one vote.) Special configuration options can be set to allow the one remaining node to continue operating if the other fails. To do this only two nodes, each with one vote, can be defined in cluster.conf. The two_node and expected_votes values must then be set to 1 in the cman section as follows.
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cman two_node="1" expected_votes="1"
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Friday, 17 June 2011
what does it mean by "cman expected_votes="1" two_node="1" in cluster.conf ?
Posted on 05:32 by Unknown
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