PROTOCOL FOR COMMUNICATION BETWEEN A PLURALITY OF MODULES FOR THE LIQUID COOLING OF COMPUTER SERVERS

The invention relates to a method for communication between a plurality of liquid cooling modules (4, 5, 6) of a system for cooling at least one computer server (3), characterised in that the coolingmodules (4, 5, 6) communicate with each other in such a way as to operate under N+1 redundancy where N is higher than or equal to 2, so as to be able to carry out a standard replacement of any one ofsaid cooling modules (4, 5, 6) without stopping the cooling and without stopping the operation of the at least one server (3), said communication being ensured by a collaborative protocol without master/slave technology, before switching (35) from an active mode (16, 17) in which it cools, to a backup mode (20) in which it no longer cools, the redundant cooling module (6) previously checking (33)that a set of data is coherent between all of said cooling modules (4, 5, 6) and that said coherence is maintained over a predetermined period. 本发明涉及用于一个或多个计算机服务器(3)的冷却系统的多个液体冷却模块(4,5,6)之间通信的方法，其特征在于：所述冷却模块(4，5，6)以N+1冗余度操作的方式进行