
Preparing for First-Time Installation Determining Space Requirements
Chapter 2. Installing the Basic System 2-7
Determining Space Requirements
All GETVIS requirements are in addition to the IBM defaults. See 2-57 in this manual for
more information.
System Area 24-bit space ANY (if 31-bit available)
BIM-EPIC base system (ESA 1.3)
SVA
System GETVIS
430K + length of
TSIDPOL phase
28K
0K
42K + (SLASIZE * 227)
BIM-EPIC base system (ESA 1.4, 2.x)
SVA
System GETVIS
400K + length of
TSIDPOL phase
28K
11K
42K + (SLASIZE * 227)
QDAS System
SVA
System GETVIS
10K
0K
0K
(n * 8) where n is the total of all map
values in the TSIVDEF macro
ACL Support
SVA
System GETVIS
33K
0K
0K
0K
SLASIZE is a BIM-EPIC configuration option which defaults to 300. See 5-24 in this manual
for more information.
TSIDPOL is the pool definition phase. It is usually under 1K.
TSIVDEF is the QDAS definition phase. See 2-55 in this manual for more information.
26K + (n * 8), where n is the number of map entries specified in the TSIDMAP macro. See 2-
47 in this manual for more information.
60K is required in dynamic partitions only. For each dynamic partition, there is a limitation of
256 labels which cannot be enlarged.
8400 library blocks
Space Table
Partition GETVIS
Required for each
Task
Dynamic Space
GETVIS (Dynamic
Partitions Only)
Library Space
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