Coupling links and common time
This chapter describes the connectivity options that support IBM Parallel Sysplex clustering technology and common time on IBM System z central processor complexes (CPCs). It covers the following topics:
•Cluster technology
•Server Time Protocol
•Connectivity options
•Time functions
12.1 System z cluster technology
Clustering technology brings the power of parallel processing to business-critical applications. A Parallel Sysplex cluster consists of up to 32 IBM z/OS images, connected to one or more coupling facilities ...
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