HP-UX 11i Version 2 June 2007 Release Notes

Introduction to HP-UX 11i Version 2

HP-UX 11i v2 Operating Environments

Chapter 2

HP-UX 11i v2 Mission Critical Operating Environment

The HP-UX 11i v2 Mission Critical Operating Environment is a high-availability

Operating Environment for HP servers. In addition to the features found in the

Foundation and Enterprise OEs, the Mission Critical OE includes the following features.

(For an overview of the features that are new or have changed in this release, see

Chapter 3, “What is New at a Glance,” on page 33.)

Always-Installed Features

• Enterprise Cluster Master Toolkit

•HP Serviceguard

• HP Serviceguard NFS Toolkit

•HP-UX Workload Manager

•HP-UX Workload Manager Toolkits

Default-Installed Features

• See “Default-Installed Features” on page 23

Selectable Features

• HP OnlineJFS 3.5 (B3929DA) (EOE and MCOE only)

• Also see “Selectable Features” on page 23

IMPORTANT HP-UX 11i v2 May 2005 was last release that included the Minimal Technical OE

(MTOE). After May 2005, the HP-UX 11i v2 MTOE is no longer available. If you have

questions, contact your HP sales representative.

HP-UX 11i v2 Technical Computing Operating Environment

The Technical Computing Operating Environment contains all the base functionality

that is common to the other three OEs, including the base 64-bit HP-UX operating

system, network drivers, and other always-installed functionality. From the December

2005 release and forward, the Technical Computing OE for HP-UX 11i v2 is available

only for technical servers.

The HP-UX 11i v2 Technical Computing OE includes the following features. (For an

overview of the features that are new or have changed in this release, see Chapter 3,

“What is New at a Glance,” on page 33.)

Always-Installed Features

• HP 3D Technology for the Java 2 Standard Edition Platform (Itanium-based

systems only)

• HP Message Passing Interface (MPI)

•HP MLIB

1. For definitions of always-installed, default-installed, and selectable, see “HP-UX

11i v2 Software and Driver Bundle Types” on page 20.