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Release Notes for HP-UX 10.20: HP 9000 Computers

Chapter 3 Major Changes for HP-UX 10.10

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Table of Contents

System Compatibility
Upgrading from HP-UX 9.x to 10.x
Compatibility with Systems Before HP-UX 10.10
System Configuration
New System Configurations (S700/800):
Pre-enabled Hardware
Supported NFS Diskless Configurations
Product Stability Notice
Large File Systems
Making Small File Systems Large
Compatibility with pre-10.10 Filesystems
Limitations
Performance
dcopy Command
fsirand
Large Physical Memory (3.75 Gb)
Impact
Performance
Large Process Data Space
Impact
Performance
Alternatives/Compatibility
Native Language Support (NLS)
Impact
Performance
Compatibility
Alternatives
Localization
Future MSE Changes
Compatibility
Locale cs_CZ.iso88592 Change
3D Graphics
Upgrading from 9.x
PCx-Processor Support Pre-Enable
Configuration
Distributed Interrupts and I/O Forwarding
Impact/Performance
Limitations
Logical Volume Manager (LVM)
Shared Logical Volume Manager (SLVM)
Performance
Compatibility
Upgrade from 9.04
UNIX95
Modified Interfaces
New Interfaces
Signal Changes
Namespace Collision
Compatibility
UNIX95 Commands/Libraries
HP Common Desktop Runtime Environment (CDE 1.0)
Development Environment
Printing and Building Help Volumes in Multibyte Locales
CDE Migration Tool
Accessing Font Aliases for Remote CDE Sessions
Changing Languages Between Sessions in CDE
HP CDE and Commercial Security (Trusted Systems)
CDE Limitations
Addition to Advanced User's and System Administrator's Guide
NIKE Array Enhancements
60K File Descriptors
Impacts
Alternatives
Size Requirement
Dynamic Host Configuration Protocol (DHCP)
Additional Tools
VME Services
Large Buffer Cache
pstat(2)
Remote Procedure Call (RPC) Interfaces
<rpcsvc/*.h>
rpc_control()
RPC 60K File Descriptors
Name Service Switch Support for RPC Lookups
TCP/IP Transport
Cold Install
Software Distributor (SD)
Features
Impact
Obsoleted Series 700 Desktop bundles
New CDE Bundles for Series 700
New CDE Bundles for Series 800
New Core Bundles for Series 700
New Core Bundles for Series 800
Known Problems

This chapter describes the following HP-UX 10.10 changes:

  • System Compatibility

  • System Configuration

  • Large File System

  • Large Physical Memory

  • Large Process Data Space

  • Native Language Support (NLS)

  • 3D Graphics

  • Upgrading from 9.x

  • PCx-Processor Support Pre-Enable

  • Distributed Interrupts and I/O Forwarding

  • Logical Volume Manager (LVM)

  • Shared Logical Volume Manager (SLVM)

  • UNIX95

  • HP Common Desktop Runtime Environment (CDE 1.0)

  • NIKE Array Enhancements

  • 60K File Descriptors

  • Dynamic Host Configuration Protocol (DHCP)

  • Additional Tools

  • VME Services

  • Large Buffer Cache

  • pstat(2)

  • Remote Process Call (RPC) Interfaces

  • TCP/IP Transport

  • Cold Install

  • Software Distributor (SD)

  • Known Problems

Also see the following for additional 10.10 changes:

  • Chapter 5, "Other Operating System and Subsystem Changes":

    • Distributed Computing Environment (DCE)

    • File System Changes

    • Graphics

    • HP VUE

    • Kernel Configuration

    • Kernel Tunables

    • Multimedia

    • Peripheral Devices

    • Printing with SharedPrint/UX

    • Programming Languages

    • SAM

    • UUCP

    • X Windows

    • HP VUE

  • Chapter 6, "Networking":

    • 48 LAN card support

    • Sockets

    • Streams

    • XTI

  • Chapter 7, "Commands and Libraries":

    • Changed Commands in Section 1

    • Changed Commands in Section 1M

    • Library Routines (libc)

    • Changes to Other Commands and Files

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