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Release Notes for HP-UX 11.0: HP 9000 Computers

Chapter 2 Major Changes and Features of HP-UX 11.0

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Table of Contents

What's In This Chapter?

Introduction of the 64-bit Operating System

Benefits of 64-bit Applications
HP-UX Compilers
Transition Tools
HP C/HP-UX
strtold(3C)
Cross-Platform Development
Compatibility with Previous Releases
HP-UX Developer's Kit for Java(tm) and the HP-UX Virtual Machines (with JIT)

Asian System Environment (ASE)

JSE (The Japanese System Environment)
KSE (The Korean System Environment)
SSE (The Simplified-Chinese System Environment)
TSE (The Traditional-Chinese System Environment)

Unified Binary Implementation for HP-UX 11.0

64-bit Capable Enterprise Server Systems Supported for 11.0
32-bit and 64-bit Kernel Support
Kernel Interaction
Identifying System Model Information
Command Name: uname(1) and uname(2)
Command Name: model(1) and model(4)
Command Name: machid(1)

V-Class Server V2200

DCE Bundled Client (libdce, libcma)

Using Oracle 7.3.3 (HP-UX 10.20 Build)

Applications Built on HP-UX 10.30 Using libcma.1

NCS/NCK Product Obsolescence

HP-IB and Fiber Link Support Discontinued

Dynamically Loadable Kernel Modules (DLKM)

Kernel Configuration

Performance-Optimized Page Sizing (POPS)

Performance

New APIs and Commands

libgen
fmt(1) and infocmp(1M)

Recovery Tools For 11.0

System Recovery

CDE & Motif

HP Common Desktop Environment (HP CDE 2.1)
X/Motif Libraries

Software Distributor (SD-UX)

Important Information for HP-UX Updates
Features and Changes
Summary of Changes
swinstall Command Line User Interface (CLUI) Changes
swlist Command Line User Interface (CLUI) Changes
swmodify Command Line User Interface (CLUI) Changes
swcopy Command Line User Interface (CLUI) Changes
Interactive User Interface Changes

HP Distributed Print Service (HPDPS)

Fast Memory Dump

Configuring Dumps
Memory Dump Disk Space Requirements
Obsolescence

LicensePower/iFOR

Summary of Changes
Impact
Compatibility

Summary of Changes
Kernel Configuration
64-Bit Systems

Lazy Swap Reservation
SWLZY Flag
mmap(2) MAP_NORESERVE

Uniprocessor Emulation, Driver Binding and Per-Processor Callouts

Impact
Performance
Configuration
Obsolescence

POSIX 1003.1b Asynchronous Input/Output

Asynchronous I/O Control Block (aiocb)

Miscellaneous Changes

maxusers Parameter
SO_LINGER Sockets
Erroneous SD-UX Error Message
OnLineJFS Not Available on Workstations

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