A system, method and computer program product for use in {HEAD ~ a server cluster} having {TAIL ~ plural server nodes} implementing a server tier in a client server computing architecture in order to determine which of two or more partitioned server subgroups has a quorum 
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A system , method and computer program product for use in { HEAD ~ a server cluster } having { TAIL ~ plural server nodes } implementing a server tier in a client server computing architecture in order to determine which of two or more partitioned server subgroups has a quorum
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