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Release Notes for HP-UX 11.0: HP 9000 Computers
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HP Part Number: B3782-90716

Edition: Edition 3

Published: E1298

© Copyright 1998 Hewlett-Packard Company.

Table of Contents

Printing History
1 Overview of Release Notes for HP-UX 11.0
Where Should I Begin?
What's In This Chapter?
What's In The Remaining Chapters?
Where Else Can I Find 10.x and 11.0 Versions of the Release Notes?
The Purpose of HP-UX Release Notes
Where to Find Information on Transitioning to 64-bit HP-UX
Other Sources of Information on HP-UX Releases
README Documents
White Papers on the HP-UX 11.0 Media
Manpages
The HP-UX Documentation Set
Instant Information
The World Wide Web
Changes to Supported Workstations and Workstation Software for 11.0
Workstation Systems Supported for 11.0
Workstations Obsolete as of 11.0
Bundled Workstation Software Supported for 11.0
Bundled Workstation Software Not Supported for 11.0
I/0 Support
Peripherals
2 Major Changes and Features of HP-UX 11.0
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
SAM
Summary of Changes
Kernel Configuration
64-Bit Systems
Lazy Swap
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
3 Compatibility
Compatibility Statement for HP-UX 11.0
Binary Compatibility
Source Compatibility
Data Compatibility
Upgrade Compatibility
Relocatable Binary Compatibility
Compatibility Support and Status
Compatibility of Non-HP Products
Obsolescence
Link Restrictions
Using New Features
Compatibility Exceptions in 11.0
Internet Services (ARPA Services) APIs in libc
Internet Services API Binary Compatibility Statement
Differences Between 10.20 and 11.0
Non-Portable and Non-Compatible APIs
Context APIs
nlist
pstat
ptrace/ttrace
[sig]setjmp/longjmp
sigstack/sigspace
uname(1)
Shared Library Versioning in 10.30
Do I Need to Version?
I Need to Version. Now What Do I Do?
Core HP-UX Versioned Libraries (HP-UX 10.30)
Optional Product Libraries
libc Versioning Information
Deprecation and Obsolescence of APIs
Terms and Definitions
Architecture-Related Changes
Miscellaneous Clean-up of Unsupported Features
Interface Replacement
Standards
HP-UX Legacy Interfaces
Secure Password File Access Interfaces
Internationalization
Compatibility with Other Platforms
ONC/NFS Binary Compatibility
API Binary Compatibility
The NFS Subsystem
NFS Compatibility Matrix - Mixing NFS PV2 and PV3
The Secure RPC subsystem
4 64-Bit Capable Implementation
64-bit Address Space Layout
Summary of Change
64-bit Programs and Large Files
32-bit Libraries Compilable/Linkable on 64-bit HP-UX
32-bit Libraries Not Compilable/Linkable on 64-bit HP-UX
Libraries Compilable/Linkable Only on 64-bit HP-UX
Where to Find the HP-UX 64-bit Porting and Transition Guide
Interfaces with Limitations in 64-bit
struct regex_t
Commands
adb debugger for 64-bit
getconf(1)
localedef(1M)
System Calls
pstat(2)
sysconf(2)
Library Interface Changes to Support 64-Bit
libc
libpam
libpsm
libsec
nlist64.o
BSD Sockets: IP Addresses
Examples
Alternatives
Data Link Provider Interface (DLPI) to the Services of the Data Link Layer
inetsvcs Libraries (libc.a, libc.2)
NetTL
STREAMS/UX
STREAMS Function Registration
STREAMS ioctl Commands (M_IOCTL, M_IOCDATA), stream.h
STREAMS Header File stream.h : toid_t
STREAMS Header File tihdr.h
STREAMS Header File xti.h
TLI/XTI (libnsl_s.sl, libnsl_s.a, libxti.sl, libxti.a - STREAMS)
5 Major Changes for HP-UX 10.30
Archive Internationalized Applications
Example of sh using CCOPTS and LDOPTS
Example Using cc Line Only
Asian System Environment (ASE)
Features
Summary of Changes
Impact
Compatibility
Alternatives
Auditing
Impact
Performance
Alternatives/Compatibility
HP Common Desktop Runtime Environment (CDE 1.0)
Printing and Building Help Volumes in Multibyte Locales
CDE Migration Tool
Accessing Font Aliases for Remote CDE Sessions
Changing Languages Between Sessions in CDE
CDE Limitations
Pluggable Authentication Modules (PAM)
HP CDE and Single Logical Screen (SLS) Server
Command Header File Changes
Interface Names
Obsoleted Headers
DCE
DNS
Support for Negative Caching
Round-Robin
Additional "stub" Server Type Boot File Directive
"Slave" Directive Deprecated
Nonrecursive Servers
Query Logging
Inverse Query Pseudosupport
Name Server Tuning
Security Type Changes
Segmented Boot Files
"options no-round-robin"
Resource Records
Signals
Command Line Options
Compatibility
elm 2.4
MIME support (RFC 1521)
Attachment Support
JIS Support for Japanese email Messages
New Stand-Alone Utilities
Changes to Command Line Options
Changes in alias Options
Changes to the User Interface
New C Option
Compatibility
Unsupported Variables
Configuration File Variables
FTP, RCP, and RDIST
Compatibility for RCP
Compatibility for RDIST
GeoCustoms
Compatibility
Performance
Alternatives
Obsolescence
HP Distributed Print Service (HPDPS)
iFOR/LS
Summary of Change
Impact
Compatibility
Ignite-UX
Impact
Performance
Configuration
Size Requirement
Integrated Login
I/O Forwarding
Summary of Change
Impact/Performance
JFS as the Default File System
Impact
Performance
Compatibility
Alternatives
Kernel Threads (1x1)
Summary of Change
Impact
Performance
Compatibility
Login Requirement
LVM
Automatic Hot Sparing of PVs
LV Timeouts
Summary of Change
Impact
Compatibility
Configuration
NIO Fiber Link
PAM_AUTHTOK
Pluggable Authentication Modules (PAM)
Features
Impact
Configuration
Size Requirement
passwd
su.c
login.c
map_ids.c
Realtime (queued) signals - part of POSIX 1003.1b realtime extensions
POSIX Real-time Semaphores
Software Distributor (SD-UX)
Features
Auditing
Compatibility Attributes
Interactive swlist
Additional Changes
Impact
Compatibility
Performance
Support for Dates Beyond the Year 2000
Patches for Earlier Systems
System Compatibility
System Configuration
Technical Print Service
Impact
Performance
Size Requirement
Machines Affected
Trusted Table Synchronization Daemon (ttsyncd)
Upgrade Tool
6 Other Operating System and Subsystem Changes
Netscape Fasttrack 2.01 and Navigator Gold 3.01
Curses
Features of X/Open Curses
Features of HP Curses
Summary of Change to X/Open Curses
Summary of Change for HP Curses
Impact on X/Open Curses: Compliance to X/Open Curses, Issue 4, Version 2
Curses-Color
Curses Documentation
Distributed Computing Environment (DCE)
Functionality
Impact
Compatibility
Optional-Bundled Software
Distributed Debugging Environment (DDE)
Summary of Change
Changes to the Menu Bar
Impact
Compatibility
Performance
Diagnostics
Summary of Change
Impact and Compatibility
Performance
Size Requirement
Obsolescence
FORTRAN 77 and Fortran 90
Summary of Change
Impact
Compatibility
Performance
fpclassify
Functions Converted To Macros
New Macros
Value of Existing Macro Changed
Impact
Compatibility
Performance
HP Performance Analysis Toolkit
Features
Summary of Change
Impact
Kernel Header Files: ANSI Function Prototypes
Summary of Change
Impact
Kernel Instrumentation (KI) Traces
Impact
Compatibility
Linker for 10.30
Features
Summary of Change
Defects Repaired
Compatibility
Math Library (libm.a and libm.sl)
Features
Summary of Change
<math.h>
<fenv.h>
Impact
Multimedia for 10.30
Multimedia Applications No Longer Part of HP-UX CORE
Multimedia Applications Supplied as Part of MPower/Web Product
MPower/Web Product Numbers
ImagingSubsystem swverify Messages
ScreenCapture swverify Messages
matherr
HP C/ANSI C
SAM (System Administration Manager)
Users and Groups
Auditing and Security
Disks and File Systems
Kernel Configuration
Printers and Plotters
Print Server
Networking and Communications
Peripheral Devices
Terminals and Modems
Performance
SharedPrint/UX
Additional Printer Support
Setting Up SharedPrint/UX
Configuring a Jet Direct Printer
Using the SharedPrint/UX Dialog
Printing with Default Options
Printing a Screen Image
SwitchOver/UX
VUE (HP VUE 3.0)
X Windows
X11 Fonts
Motif, Xlib, and Intrinsics Libraries
7 Networking
arp Command
Warning of Impact
BSD Sockets
BSD Sockets: 7.0 Binary Compatibility
BSD Sockets: Port Numbers
BSD Sockets: ECONNRESET
Data Link Provider Interface (DLPI)
Fast Ethernets and Lanlink
Replacement of LLA LAN Driver Interface with DLPI
Changes to DLPI
Patches
HSC Fibre Channel/9000
Known Problems and Workarounds
Inetd
inet_cots and inet_clts (t_open)
Internet Services (ARPA Services)
BIND Name Service
ftp
sendmail
gated
mrouted (DVMRP)
telnet
Secure Internet Services
LAN Driver Products
Device Driver Changes for Streams
lanadmin
lanconfig
lanscan
linkloop
Lock Manager Formatting
Header File Changes
Changes to C Source Files
Makefile Changes
New NLM Version 4 Output Format
Loopback Drivers
mount_nfs Command
Configuration
Name Service Switch
APIs
Lookups
Performance
Compatibility
NetTL
Compatibility
Obsolescence
NFS Automounter
NFS Protocol Version 3
NFS PV3 & mountd (Version 3) Formatting
NFS Services APIs
NIS+
Compatibility with Previous Releases
Advantages of NIS+
Command and Function Names
Size Requirement
Path Maximum Transmission Unit (PMTU) Discovery
route Command
RPCBIND (Versions 3 and 4) Formatting
rpcbind Command
rpcgen
rpcinfo
rpc.lockd
rpc.mountd
Streams
XTI/TLI Use with Multi-threaded Applications
TCP/IP
Obsolete Features
Changes to /etc/rc.config.d/netconf
Logical Interfaces: IP Multiplexing
Logical Interfaces: IP/Ethernet vs. IP/IEEE802.3
Interface Names
Configuring Multiplexed IP Addresses
Configuring SNAP/IEEE802.3 Interfaces
lanconfig
ifalias
netstat Command
netstat
nettune and ndd
SLIP and PPP
netman and ni Drivers
Copy-on-Write (COW)
Loopback Interface (lo0)
IP Packets to Local Host Address
TCP Keepalive Packets
Networking Memory for Fragment Reassembly
Netisr Priority
TCP Hash Table Size
Interface information: ioctl SIOCGIFCONF/SIOCGIFNUM
TCP Timers: setsockopt TCP_ABORT_THRESHOLD and TCP_CONN_ABORT_THRESHOLD
Transport-Independent RPC (TI-RPC)
Impact
X/Open Sockets: socklen_t
8 Commands and Libraries
Changed User Commands in Section 1
admin(1)
at(1)
cmp(1)
crontab(1)
csplit(1)
date(1)
dd(1)
diff3(1)
ex(1)
file(1)
find(1)
finger(1)
grep(1)
ipcs(1)
last(1), lastb(1)
ls(1)
make(1)
man(1)
mesg(1)
more(1)
mt(1)
pg(1)
ps(1)
uname(1)
vi(1)
Changed System Management Commands in Section 1M
cron(1M)
localedef(1M)
mrouted(1M)
strdb(1M)
sysdef(1M)
tic(1M)
useradd(1M) and usermod(1M)
volcopy(1M)
volcopy_hfs(1M)
volcopy_vxfs(1M)
whodo(1M)
Obsolete and Deprecated User and System Management Commands (1 and 1M)
backup(1M)
cue(1)
sadp(1M)
lvmmigrate
setp(1M)
tcio(1)
X/Open Commands Withdrawn/To be Withdrawn
pack(1)
pcat(1)
pg(1)
spell(1)
sum(1)
tar(1)
unpack(1)
sdb(1)
wall(1M)
SwitchOver Commands
Miscellaneous NLS Interfaces and Commands
SDF (Structured Directory Format) Commands
Functions and Interfaces
asctime(3C)
ctime(3C)
getdate(3C)
gmtime(3C)
localtime(3C)
mktime(3C)
setmntent(3X)
sleep(3C)
strptime(3X)
Miscellaneous Clean-up of Unsupported Features
Application Programming Interfaces (APIs)
libnsl.sl/a
librpcsvc.sl
libnisdb.sl/a
Library Routines (libc)
POSIX.1C Threads
NIS+/Dynamic Name Service Switch
Internationalization- and Localization-related Changes
Miscellaneous libc changes
Impact of libc Changes on Applications
Source Compatibility:
Impact of libc Changes on Libraries
Library Routines (libd4r)
Alternatives/Compatibility
Library Routines (libnsl)
Security Library (libsec)
NIS+ and the Name Service Switch
Binary Compatibility Considerations
Summary of Change
NIS+ and the Name Service Switch
Function: sendfile(2)
New C Math Library Functions
Millicode versions of math library functions
Interface: libm (math.h)
Interface: libsec
Obsolete and Deprecated Interfaces
Diskless Cluster Interfaces
Interface: libdvio.a
Miscellaneous Clean-up of Unsupported Features
Pre-SPEC1170
HP-UX Legacy Interfaces
Interface: Curses libHcurses.a, libHcurses.sl
Interface: Curses Libcur_colr.a, libcur_colr.sl
Secure Password File Access Interfaces
Interface: libPW.a
utmp File Access Interfaces
Block Mode Terminal Interfaces
PRIV_SETRUGID feature of setgid
Signal Mask
Function: getpw(3C)
Threads
Interfaces: libdbm.a, libdbm.sl, libndm.a, libndbm.sl, libdbm.1
Interimplementation Compatibility
Device Control
Interface: libBSD.a
Interface: libV3.a
Interface: libdbm.a, libdbm.sl, libndbm.a, libndbm.sl, libdbm.1
Interface: File System Descriptor File Entry
Function: getdirentries(2)
Function: vfsmount(2)
Function: ftime(2)
OBSOLETE Bundle
Interface: libdvio.a
Computer Languages
Linker and object file tools: ld, crt0.o, dld.sl, nm, size, and strip.
ANSI/ISO C++
Command: chatr64(1)
HP DDE Debugger dde(1)
Function: elf(3E)
Fortran 90 and Fortran 77
HP C
Function: nlist64(3C)
HP Native Language Support (NLS)
HP Performance Analysis Toolkit
POSIX 1003.1B
POSIX 1003.1B Asynchronous Input/Output
POSIX 1003.1B Message Passing
POSIX 1003.1B Shared Memory Objects
POSIX 1003.1B Memory Locking

List of Tables

2-1  Capacities of Recent HP-UX Releases:
2-2 Title not available (64-bit Capable Enterprise Server Systems Supported for 11.0)
3-1 Title not available (Optional Product Libraries)
3-2 Title not available (Pre-Processor Macros)
3-3 NFS Compatibility and Large File Support
   


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© 1998 Hewlett-Packard Development Company, L.P.