PowerExchange for CDC and Mainframe
- PowerExchange for CDC and Mainframe H2L
- All Products
DMXCACHE_MAX_MEMORY_MB=20
Environment | Mode | Configuration Steps |
---|---|---|
You use one PowerExchange Listener job and no netport jobs. | Single-job mode | Define the following DBMOVER configuration statement:
In this situation, the default cache size is sufficient. Default is N. For more information about single-job mode, see Single-Job Mode. |
You use multiple PowerExchange Listener or netport jobs to access the same data maps file. | Multiple-jobs mode | Define the following DBMOVER configuration statement:
Additionally, if you want PowerExchange to free the ECSA memory when the PowerExchange Listener closes, define the following DBMOVER configuration statement:
However, because shared memory allocation is a complex task and 4096 bytes of memory is a small amount, you can accept the default value, which is N, to permanently retain the ECSA memory. For more information about multiple-jobs mode, see Multiple-Jobs Mode. |