The EMSPACE option instructs MFX to reserve the specified amount of virtual storage below the 16-megabyte line. The EMSPACE specification is always rounded up to the next page size.
The recommended amount of EMSPACE depends on whether or not you have a disk or tape
management system, security package, or CA-1 on your system:
- If you are not using a security package or a tape or disk management system, accept the default EMSPACE value of 0.
- If you are using a tape or disk management system, but not CA-1 or a security package, specify EMSPACE=4K.
- If you are using a security package, but not CA-1, specify EMSPACE=12K.
- If you are using CA-1, with or without a security package, specify EMSPACE=32K.