IBM Front cover AIX 4.3 to AIX 5L Migration in a CATIA and ENOVIA NOVIA Environment Exploring migration methods Migration planning tips Checklists included Volker Haug Gregor Linzmeier ibm.
International Technical Support Organization AIX 4.
Note: Before using this information and the product it supports, read the information in “Notices” on page v. First Edition (December 2003) This edition applies to AIX 5L Version 5.1, program number 5765-E61. Comments may be addressed to: IBM Corporation, International Technical Support Organization Dept.
Contents Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii The team that wrote this Redpaper . . . . . . . . . . . . . . . . . . . . . . . .
Appendix A. Fileset and bundle information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIX Version 4.3.3 ML10 filesets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIX 5L Version 5.1 ML05 filesets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIX 5L Version 5.1 Bundle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 26 32 39 Appendix B.
Notices This information was developed for products and services offered in the U.S.A. IBM may not offer the products, services, or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used.
Trademarks The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both: AIX® AIX 5L™ BladeCenter™ C Set ++® DB2® DFS™ ™ ^™ IntelliStation® IBM® Micro Channel® PowerPC 604™ PowerPC® pSeries® POWER2™ POWER3™ POWER4™ POWER4+™ Redbooks(logo) RS/6000® SOM® SOMobjects® Tivoli® TME® VisualAge® ™ The following terms are trademarks of other companies: Intel, Intel Inside (logos), MMX, and Pentium are trademarks of Intel Corporation in the
Preface This IBM Redpaper is a guide covering the migration of the AIX operating system from AIX Version 4.3 to AIX 5L in a CATIA or ENOVIA environment. This document was written to guide an AIX administrator through the steps of a migration to AIX 5L, and provides the experiences made during the migration from AIX Version 4. Professionals wishing to acquire a better understanding of the migration process may consider reading this document.
Thanks to the following people for their contributions to this project: Karsten Schönberg Bertrandt, Germany Christian Setzer CompuNet, Germany Ekkehard Blauth and Matthias Hoffmann Porsche, Germany Rolf Simon VW Gedas, Germany Kenneth D.
1 Chapter 1. Supported hardware This chapter provides a brief description of the supported pSeries hardware models for AIX and the hardware supported for CATIA and ENOVIA. To prevent a time-consuming analysis, all implemented workstation and server hardware should be checked for AIX 5L Version 5.1 and AIX 5L Version 5.2 compatibility. At the time of writing, Dassault Systemes supports AIX 4.3.3 and AIX 5L Version 5.1 for CATIA and ENOVIA. © Copyright IBM Corp. 2003. All rights reserved.
1.1 Supported hardware for AIX 5L AIX 5L Version 5.1 runs on most IBM IntelliStation POWER series, IBM RS/6000, and IBM Sserver pSeries systems. These include the IntelliStation POWER 265 and 275; the pSeries 620, p640, p670, p680, p690; and all models of p610, p615, p630, and p660. The support for AIX 5L Version 5.1 includes RS/6000 Models 150, 170, 260, 270, F50, F80, H50, H70, H80, M80, S70, S7A, S80, and selected older models.
Sserver pSeries 620 Models 6F0 or 6F1 Sserver pSeries 630 Models 6C4 or 6E4 Sserver pSeries 640 Model B80 Sserver pSeries 650 Model 6M2 Sserver pSeries 655 Model 651 Sserver pSeries 660 Models 6H0, 6H1 or 6M1 Sserver pSeries 670 Sserver pSeries 680 Model S85 Sserver pSeries 690 At the time of writing, Dassault Systemes AIX 5L support is only for Version 5.1. However, the support for AIX 5L Version 5.2 is planned for the future. Note: With AIX 5L Version 5.
Hardware AIX level Compiler/runtime level Any other PowerPC 604e or POWER3 workstation AIX Version 4.3.3 ML 06 or higher or AIX 5L Version 5.1 ML 02 or higher C Set ++ Runtime for AIX 4.3 at level 4.0.2 XL Fortran Runtime Environment at 5.1.0 or 5.1.1 Additional PTFs Table 1-3 lists the minimum required software levels for ENOVIA. Table 1-3 Minimum required software levels for ENOVIA Hardware AIX level Compiler/runtime level POWER4+ server AIX 5L Version 5.
2 Chapter 2. Migration methods This chapter provides an introduction to migration and explains why customers should migrate to AIX 5L. The following different migration methods are described in detail: Migration installation New or complete overwrite installation Preservation installation This chapter also describes the various resources that can be used for a migration, such as CD-ROM, Network Installation Management, or alternate disk. © Copyright IBM Corp. 2003. All rights reserved.
2.1 Definition of migration The term migration is defined in the information technology field as the change of one operating environment for another. This can involve moving to new hardware, to new software, or both. In the way it is used in this document, migration is defined as an upgrade of an operating system (OS), but although the words upgrade and migration are often used interchangeably, there is a difference: An upgrade refers to an addition to an existing system.
2.3.1 Migration installation Migration installation is the default method to move from AIX 3.2 or any release of AIX Version 4 to AIX 5L. During a migration, the installation process determines which optional software products are installed on the existing version of the operating system. Any configuration file that cannot be migrated will be saved in a specific directory under /tmp. System messages will inform you of the location of the saved files.
Following are some of the tasks you might perform, based on your specific environment, when selecting a new and complete installation. Set the system date and time for your time zone. Set a root user account password to restrict access to system resources. Confirm or change the install device you want to use for installing additional software. The device may be a CD-ROM, a tape drive, or a local or remote directory.
2.4.1 AIX and compiler CDs Installation CDs are required for a migration, even if used as the base installation media or used to set up a Network Installation Management (NIM) server. All appropriate CDs are required, including the AIX 5L base operating, compiler, and other software products. 2.4.
10 CATIA and Enova migration AIX 4.3 to AIX 5L Version 5.
3 Chapter 3. Planning the migration This chapter documents the existing production environment to ensure a straightforward migration process of AIX Version 4.3 to AIX 5L Version 5.1. Careful planning and detailed documentation will provide a successful migration and a minimal downtime of workstation and servers. © Copyright IBM Corp. 2003. All rights reserved.
3.1 Shell scripts With AIX 5L, there are a few functional enhancements of ksh, the Korn shell. The default shell is still /usr/bin/ksh. It is hard linked to /usr/bin/psh, /usr/bin/sh, and /usr/bin/tsh. It is an implementation of the 1988 version of the Korn Shell, enhanced to be POSIX compliant. In addition to this shell, an unmodified version of the 1993 version of ksh is supplied as /usr/bin/ksh93. This version is also POSIX compliant.
3.3 Microcode An important task is to identify the current microcode level of all workstations and servers. For the use of AIX 5L and future releases a required microcode level for processors and adapters are absolutely necessary. To examine the newest microcode level, visit the Web at: http://techsupport.services.ibm.com/server/mdownload To determine the currently installed firmware level, read the documentation for the appropriate hardware system.
3.4 IBM Sserver pSeries Customer-Managed Microcode The pSeries and RS/6000 Customer-Managed Microcode is a methodology that allows you to manage and install microcode updates on pSeries and RS/6000 systems, and associated I/O adapters. The Microcode Update Application is the primary tool to use (for customers using AIX 5L Version 5.1 and Version 5.2).
Description OK FORTRAN CD (Runtime and Compiler) and PTF set C++ CD (Runtime and Compiler) and PTF set Installation bundle for AIX 5L Version 5.1 (see “AIX 5L Version 5.1 Bundle” on page 39) Workstation checklist (see Appendix B, “Checklists” on page 43) Individual software (local shell scripts, TCL/Tk, CDE, and so on) Tapes for system backup (4 mm or 8 mm) 3.6 AIX and compiler runtime download Web sites In some cases you need to order or download general AIX PTFs.
16 CATIA and Enova migration AIX 4.3 to AIX 5L Version 5.
4 Chapter 4. Starting the migration This chapter describes the environment used to perform and test the migration process using a straightforward method provided by Network Installation Management (NIM). Depending on the complexity and the size of the environment, different migration paths and plans are useful and important. For the most common migrations in a current customer environment, the information in this chapter can be used as a basis to start on. © Copyright IBM Corp. 2003. All rights reserved.
4.1 Hardware layout To cover the most common installed hardware configurations used in several customer environments, the layout shown in Figure 4-1 was chosen to perform the migration tasks. The final hardware in customer implementation will vary, and if there is no additional, exotic, or non-IBM hardware implemented, the migration steps will run without any problems.
As the NIM master in a NIM environment has to be at the highest available AIX level, we set up the NIM master at AIX 5L Version 5.2 with maintenance level 02. If your NIM master is based on AIX Version 4.3.3, we recommend that you migrate the NIM master first to AIX 5L Version 5.1 or 5.2 before starting to migrate the clients. For more information on how to set up the NIM master refer to the AIX 5L Version 5.
Figure 4-3 Accept new license agreement checkmark The entire migration process is left out of this document. We assume that you have the appropriated skills to run a migration installation. If not, we recommend that you read the documentation previously cited. Starting the migration over is not a very complex process. You have to choose the rte - Install from installation images panel and select the appropriate lpp_source and SPOT for AIX 5L Version 5.1.
5 Chapter 5. Migration experiences In this chapter we provide the information received during the migration process executed on the CATIA clients and the NFS and NIS server. Though not all individual AIX configurations are covered, most of the installation is similar to a customer environment. The overall outcome of the migration process is very good. In most of our tested cases, the migration worked without incident.
5.1 Post-migration tasks After the migration, you will need to perform several tasks. The list of tasks required depends on your actual environment. During the migration process, installation messages of the installp command are shown on the display console. The installp output goes to the file devinst.log, which is located in the /var/adm/ras directory. This file contains information on the software installed during the migration.
# (c) IBM Deutschland GmbH, Gregor Linzmeier and Volker Haug # ####################################################################### mount intelli275:/stuff /mnt if [ $? != 0 ] then echo "Error mounting NFS filesystem from the NIM echo "Error mounting NFS filesystem from the NIM else echo "Mounting of NFS filesystem from NIM server echo "Mounting of NFS filesystem from NIM server fi server" server" >> /tmp/install_de_locale.error was ok" was ok" >> /tmp/install_de_locale.
NIM server. During the migration the previous 4.3.3 documentation filesets are replaced by the ones for AIX 5L Version 5.1. But it might occur that you cannot start the documentation search engine or the documentation itself. To recover from that you need to remove the bos.html.* and bos.man.en_US.cmds filesets and reinstall them. 5.2.5 AIX CDE login hang If your $HOME directory is located at the server and is NFS mounted using the AIX automounter daemons, you may receive a hang after login to CDE.
A Appendix A. Fileset and bundle information In this appendix we provide detailed information for system administrators to compare the listings of the fileset information used in the migration process. Additionaly, a new developed AIX 5L Version 5.1 bundle file is included to ease the installation process for an initial installation method. © Copyright IBM Corp. 2003. All rights reserved.
AIX Version 4.3.3 ML10 filesets Example A-1 shows the actual installed filesets for an AIX client running AIX Version 4.3.3. We used an IBM RS/6000 44P-170 as the AIX client. Example: A-1 lslpp -L from AIX Version 4.3.3 Fileset Level State Description ---------------------------------------------------------------------------IMNSearch.bld.DBCS 1.2.3.0 C NetQuestion DBCS Buildtime Modules IMNSearch.bld.SBCS 1.2.3.0 C NetQuestion SBCS Buildtime Modules IMNSearch.rte.DBCS 1.2.3.
X11.Dt.bitmaps 4.3.3.0 X11.Dt.compat 4.3.3.0 X11.Dt.helpinfo 4.3.3.10 X11.Dt.helpmin 4.3.3.0 X11.Dt.helprun 4.3.3.0 X11.Dt.lib 4.3.3.75 X11.Dt.rte 4.3.3.75 X11.Dt.xdt2cde 4.3.3.0 X11.adt.bitmaps 4.3.3.0 X11.adt.ext 4.3.3.75 X11.adt.imake 4.3.3.25 X11.adt.include 4.3.3.75 X11.adt.lib 4.3.3.10 X11.adt.motif 4.3.3.50 X11.apps.aixterm 4.3.3.75 X11.apps.clients 4.3.3.25 X11.apps.config 4.3.3.50 X11.apps.custom 4.3.3.0 X11.apps.msmit 4.3.3.50 X11.apps.pm 4.3.3.0 X11.apps.rte 4.3.3.75 X11.apps.util 4.3.3.0 X11.
bos.compat.libs 4.3.3.0 bos.compat.links 4.3.3.0 bos.compat.net 4.3.3.0 bos.compat.termcap 4.3.3.0 bos.compat.termcap.data 4.3.0.0 bos.content_list 4.3.3.50 bos.data 4.3.0.0 bos.diag.com 4.3.3.75 bos.diag.rte 4.3.3.75 bos.diag.util 4.3.3.75 bos.docregister.com 4.3.3.10 bos.docsearch.client.Dt 4.3.3.0 bos.docsearch.client.com 4.3.3.0 bos.docsearch.rte 4.3.3.75 bos.dosutil 4.3.3.0 bos.help.msg.en_US.com 4.3.3.0 bos.help.msg.en_US.smit 4.3.3.0 bos.html.en_US.topnav.navigate 4.3.3.0 bos.iconv.com 4.3.3.75 bos.
bos.rte.loc 4.3.3.75 bos.rte.lvm 4.3.3.75 bos.rte.man 4.3.3.75 bos.rte.methods 4.3.3.75 bos.rte.misc_cmds 4.3.3.75 bos.rte.net 4.3.3.75 bos.rte.odm 4.3.3.75 bos.rte.printers 4.3.3.75 bos.rte.security 4.3.3.75 bos.rte.serv_aid 4.3.3.75 bos.rte.shell 4.3.3.75 bos.rte.streams 4.3.3.75 bos.rte.tty 4.3.3.75 bos.som.comp 4.1.3.0 bos.som.rte 4.1.3.0 bos.som.util 4.1.3.0 bos.sysmgt.loginlic 4.3.3.0 bos.sysmgt.nim.client 4.3.3.75 bos.sysmgt.serv_aid 4.3.3.75 bos.sysmgt.smit 4.3.3.75 bos.sysmgt.sysbr 4.3.3.75 bos.
devices.isa_sio.PNP0501.rte 4.3.3.50 devices.isa_sio.PNP0700.rte 4.3.3.25 devices.isa_sio.PNP0F03.diag 4.3.3.25 devices.isa_sio.baud.rte 4.3.2.1 devices.isa_sio.chrp.8042.diag 4.3.0.0 devices.isa_sio.chrp.8042.rte 4.3.3.50 devices.isa_sio.chrp.ecp.diag 4.3.1.25 devices.isa_sio.chrp.ecp.rte 4.3.3.75 devices.isa_sio.km.diag 4.3.3.50 devices.isa_sio.km.rte 4.3.3.50 devices.isa_sio.pnpPNP.400.diag 4.3.1.0 devices.isa_sio.pnpPNP.400.rte 4.3.0.0 devices.isa_sio.pnpPNP.501.diag 4.3.0.0 devices.isa_sio.pnpPNP.501.
devices.scsi.disk.diag.com 4.3.3.75 C Common Disk Diagnostic Service Aid 4.3.3.75 devices.scsi.disk.rspc 4.3.3.25 devices.scsi.disk.rte 4.3.3.75 devices.scsi.tape.diag 4.3.3.75 devices.scsi.tape.rspc 4.3.3.25 devices.scsi.tape.rte 4.3.3.10 devices.serial.sb1.X11 4.3.1.0 devices.ssa.IBM_raid.rte 4.3.3.50 devices.ssa.disk.rte 4.3.3.75 devices.sys.pci.rte 4.3.3.75 devices.tty.rte 4.3.3.0 ifor_ls.base.cli 4.3.3.25 ifor_ls.base.gui 4.3.3.25 ifor_ls.client.base 4.3.3.0 ifor_ls.client.gui 4.3.3.0 ifor_ls.msg.
AIX 5L Version 5.1 ML05 filesets Example A-2 shows the actual installed filesets after the migration to AIX 5L Version 5.1 on the IBM RS/6000 44P-170. Example: A-2 lslpp -L from AIX 5L Version 5.1 Fileset Level State Type Description (Uninstaller) ---------------------------------------------------------------------------IMNSearch.bld.DBCS 2.3.1.15 C F NetQuestion DBCS Buildtime Modules IMNSearch.bld.SBCS 2.3.1.15 C F NetQuestion SBCS Buildtime Modules IMNSearch.msg.en_US.rte.com 2.3.1.
X11.Dt.adt X11.Dt.bitmaps X11.Dt.compat X11.Dt.helpinfo X11.Dt.helpmin X11.Dt.helprun X11.Dt.lib X11.Dt.rte X11.Dt.xdt2cde X11.adt.bitmaps X11.adt.ext X11.adt.imake X11.adt.include X11.adt.lib X11.adt.motif X11.apps.aixterm X11.apps.clients X11.apps.config X11.apps.custom X11.apps.msmit X11.apps.pm X11.apps.rte X11.apps.util X11.apps.xdm X11.apps.xterm X11.base.common X11.base.lib X11.base.rte X11.base.smt X11.compat.adt.Motif12 X11.compat.fnt.pc X11.compat.lib.Motif10 X11.compat.lib.Motif114 X11.compat.
bos.adt.sccs bos.adt.syscalls bos.adt.utils bos.compat.NetInstl bos.compat.cmds bos.compat.imk bos.compat.lan bos.compat.libs bos.compat.links bos.compat.net bos.compat.termcap bos.compat.termcap.data bos.content_list bos.data bos.diag.com bos.diag.rte bos.diag.util bos.docregister.com bos.docsearch.client.Dt 34 5.1.0.25 5.1.0.50 5.1.0.0 4.3.3.0 5.1.0.0 5.1.0.0 5.1.0.35 5.1.0.0 5.1.0.0 5.1.0.25 5.1.0.0 5.1.0.0 5.1.0.0 5.1.0.0 5.1.0.52 5.1.0.51 5.1.0.51 5.1.0.35 5.1.0.
bos.rte.control 5.1.0.53 bos.rte.cron 5.1.0.52 bos.rte.date 5.1.0.50 bos.rte.devices 5.1.0.10 bos.rte.devices_msg 5.1.0.50 bos.rte.diag 5.1.0.50 bos.rte.edit 5.1.0.50 bos.rte.filesystem 5.1.0.54 bos.rte.iconv 5.1.0.25 bos.rte.ifor_ls 5.1.0.50 bos.rte.im 5.1.0.50 bos.rte.install 5.1.0.54 bos.rte.jfscomp 5.1.0.25 bos.rte.libc 5.1.0.55 bos.rte.libcfg 5.1.0.35 bos.rte.libcur 5.1.0.50 bos.rte.libdbm 5.1.0.0 bos.rte.libnetsvc 5.1.0.0 bos.rte.libpthreads 5.1.0.51 bos.rte.libqb 5.1.0.0 bos.rte.libs 5.1.0.50 bos.
devices.common.IBM.ppa.diag 5.1.0.0 C F Common Parallel Printer Adapter Diagnostics 5.1.0.0 devices.common.IBM.scsi.rte 5.1.0.50 devices.common.IBM.son.diag 5.1.0.50 devices.common.IBM.ssa.diag 5.1.0.50 devices.common.IBM.ssa.rte 5.1.0.51 devices.common.IBM.tokenring.rte 5.1.0.10 devices.common.base.diag 5.1.0.50 devices.common.rspcbase.rte 5.1.0.0 devices.graphics.com 5.1.0.35 devices.isa_sio.IBM0017.diag 5.1.0.50 devices.isa_sio.IBM0017.rte 5.1.0.0 devices.isa_sio.IBM0019.diag 5.1.0.0 devices.isa_sio.
devices.pci.14103e00.diag 5.1.0.35 5.1.0.51 5.1.0.50 5.1.0.0 5.1.0.51 5.1.0.50 5.1.0.0 5.1.0.51 5.1.0.50 5.1.0.0 5.1.0.50 5.1.0.0 5.1.0.15 5.1.0.50 5.1.0.0 5.1.0.
rsct.msg.en_US.core.fsrm rsct.msg.en_US.core.gui 2.2.0.0 2.2.0.0 2.2.0.0 2.2.0.0 2.2.0.0 2.2.0.0 2.2.0.0 5.1.0.0 C C C C C C C C F F F F F F F F RSCT File System RM Msgs - U.S. English RSCT GUI Msgs - U.S. English rsct.msg.en_US.core.hostrm RSCT Host RM Msgs - U.S. English RSCT RMC Msgs - U.S. English RSCT Security Msgs - U.S. English RSCT Registry Msgs - U.S. English RSCT Utilities Msgs - U.S. English WebSM Extended Helps - U.S. English 5.1.0.0 C F WebSM Context Helps - U.S.
AIX 5L Version 5.1 Bundle To support system administrators, the following sample bundle file is provided to ensure that all nessesary filesets are installed to run CATIA and ENOVIA products. The contents of the bundle information are filesets that should be installed afer an inital CD installation. Most of the required filesets to keep the machine up and running are installed with the initial installation.
PEX_PHIGS.graPHIGS.adt.clients PEX_PHIGS.graPHIGS.adt.gks # X11 X11.compat.adt.Motif12 X11.compat.fnt.pc X11.compat.lib. X11.vfb # Dos utilities bos.dosutil # GXT6500P rte + X11 + dig devices.pci.14101b02.X11 devices.pci.14101b02.diag devices.pci.14101b02.rte # GXT4500P rte + X11 + dig devices.pci.14101c02.X11 devices.pci.14101c02.diag devices.pci.14101c02.rte # GXT4000P rte + X11 + dig devices.pci.14106e01.X11 devices.pci.14106e01.diag devices.pci.14106e01.rte # GXT6000P rte + X11 + dig devices.pci.
PEX_PHIGS.dev.pci.14107001 Appendix A.
42 CATIA and Enova migration AIX 4.3 to AIX 5L Version 5.
B Appendix B. Checklists This appendix provides system administrators with a checklist to prepare the nessesary environment. We used these lists to check the installation before and after a migration installation, but you can also use them to create a master client based on AIX 5L Version 5.1 and then clone it to all your workstations in a NIM environment. © Copyright IBM Corp. 2003. All rights reserved.
Client checklist Depending on your customer’s choice, a mix of migration methods and installation from scratch will be done. Espesically for a base installation, Table B-1 should be used to examine the current system settings and to ensure that all important environment parameters are set to their proper values. Also for the first migration installation, the checklist could be used to check the system environment parameter before and after the migration process.
Server checklist Before and after a migration of a server machine, all entries in Table B-2 should be checked. Table B-2 Server checklist Server checklist Task Value Checked Environment Check actual microcode (processor and adapter) Check Timezone (TZ) parameter Check /etc/security/limits (fsize,...) Check vmtune parameters Check crontab entries Check /etc/inittab entries Check local lofin for root user Networking Check /etc/hosts entries Check DNS settings Check /etc/netsvc.
46 CATIA and Enova migration AIX 4.3 to AIX 5L Version 5.
Abbreviations and acronyms AIX Advanced Interactive Execute APAR Authorized Program Analysis Report BOS Base Operating System CDE Common Desktop Environment CD-ROM Compact Disc - Read Only Memory CHRP Common Hardware Reference Platform CPU Central Processing Unit DNS Domain Name System FTP File Transfer Program GB Giga Byte HMC Hardware Management Console IBM International Business Machines Corporation ITSO International Technical Support Organization JFS Journaled File System KS
48 CATIA and Enova migration AIX 4.3 to AIX 5L Version 5.
Related publications The publications listed in this section are considered particularly suitable for a more detailed discussion of the topics covered in this Redpaper. IBM Redbooks For information on ordering these publications, see “How to get IBM Redbooks” on page 50. Note that some of the documents referenced here may be available in softcopy only. AIX Version 4.3 to 5L Migration Guide, SG24-6924 AIX 5L Differences Guide Version 5.1 Edition, SG24-5765-01 AIX 5L Differences Guide Version 5.
How to get IBM Redbooks You can search for, view, or download Redbooks, Redpapers, Hints and Tips, draft publications and Additional materials, as well as order hardcopy Redbooks or CD-ROMs, at this Web site: ibm.com/redbooks Help from IBM IBM Support and downloads ibm.com/support IBM Global Services ibm.com/services 50 CATIA and Enova migration AIX 4.3 to AIX 5L Version 5.
Back cover AIX 4.3 to AIX 5L Migration in a CATIA and ENOVIA Environment Exploring migration methods This IBM Redpaper is a guide covering the migration of the AIX operating system from AIX Version 4.3 to AIX 5L in a CATIA or ENOVIA environment. Migration planning tips This document was written to guide an AIX administrator through the steps of a migration to AIX 5L, and provides the experiences made during the migration from AIX Version 4.
