SERVGSZ parameter
ATB server size maximum
Summary
- Default value
- 0
- Parameter type
- System
- Where set
- On User 0's parameter line
- Related products
- All
- Introduced
- Model 204 V7.5
Description
The SERVGSZ parameter, along with the SERVGA parameter, controls swappable above-the-bar (in memory with address greater than 2G) server areas.
- SERVGSZ (server non-swappable size) is the amount of space in bytes required for the swappable above-the-bar server tables per server. The total amount of storage allocated for swappable above-the-bar server areas equals SERVGSZ rounded to 4K and multiplied by NSERVS. When sizing SERVGSZ you should use the largest sum of swappable above-the-bar server table sizes that might be needed.
- SERVGA (server swappable areas) indicates the server tables that you want to be above the bar.
- The SERVNSSZ parameter controls the size of the non-swappable above-the-bar server areas.