System requirements

NoteDirect I/O support is a platform-dependent feature that is currently available on Solaris SPARC, Windows, IBM AIX, and Linux.

Table 1-1: HP_UX platform system requirements

Hardware

Operating systems

Supported protocols

HP9000/700, or HP9000/800, or 64-bit HP9000 D, K, V Series, (The PA8000 chip is required.)

HP-UX 11.i running 64-bit runtime kernel

SPX or TCP

HP

HP-UX 11iv2

SPX or TCP

HPIA64, Intel Architecture-64 Itanium

HP-UX 11iv2 and HP-UX 11iv3

SPX or TCP

Memory needed

Processor

64-bit

Minimum RAM for Adaptive Server

HPPA64: 102MB HPIA64: 116MB

Memory per user connection

HPPA64: Approximately 297KB HPIA64: Approximately 430KB

With default stack size, packet size, and user log cache size

Default user stack size

HPPA64: Approximately 131K HPIA64: Approximately 143K