Supports non-data sharing and data sharing environments Supports DB2 for z/OS Version 7 and DB2 for z/OS Version 8 (CM, ENFM, and NFM) Does not run under Interactive System Productivity Facility (ISPF) or invoke ISPF services For further information about the functions and constraints, see DB2 Recovery Expert for z/OS, V1R1, User's Guide, SC18-9822. 1.2 Architecture Figure 1-1 shows the client/server nature of the architecture of IBM DB2 Recovery Expert for z/OS. A single instance of IBM DB2 Recovery Expert for z/OS can manage one or more DB2 subsystems located on one or more machines or sysplexes that might be geographically distributed. Attention: We have referred to the default name for the product libraries throughout this book. If you change the name of the product libraries, you must substitute the appropriate names that are used in your installation. Recovery Expert Client (Windows) Recovery Expert Client (Windows) Recovery Expert Client (Windows)