The invention relates to a method of managing a distributed computer system, comprising a group of nodes. The method comprises the following steps: a. sending a candidates master message from a given one of the node to other nodes in the group (906), b. recording receipt in the given node of candidate...http://www.google.com.tw/patents/US7975016?utm_source=gb-gplus-share專利 US7975016 - Method to manage high availability equipments