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Grid Infrastructure Installation and Upgrade Guide Oracle® Grid Infrastructure Grid Infrastructure Installation and Upgrade Guide 19c for IBM AIX on POWER Systems (64-Bit) E96274-04 March 2021 Oracle Grid Infrastructure Grid Infrastructure Installation and Upgrade Guide, 19c for IBM AIX on POWER Systems (64-Bit) E96274-04 Copyright © 2013, 2021, Oracle and/or its affiliates. Primary Author: Subhash Chandra Contributing Authors: Aparna Kamath, Douglas Williams, Mark Bauer, Prakash Jashnani, Janet Stern Contributors: Markus Michalewicz, Aneesh Khandelwal, Rajesh Dasari, Pallavi Kamath, Donald Graves, James Williams, Ian Cookson, Jonathan Creighton, Angad Gokakkar, Srinivas Poovala, Prasad Bagal, Balaji Pagadala, Neha Avasthy, Apparsamy Perumal, Akshay Shah, Saar Maoz, Barb Glover, Kevin Jernigan, Eric Belden, Mark Scardina, Mark Fuller, Barbara Glover, Saar Maoz, Binoy Sukumaran This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs) and Oracle computer documentation or other Oracle data delivered to or accessed by U.S. Government end users are "commercial computer software" or "commercial computer software documentation" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, reproduction, duplication, release, display, disclosure, modification, preparation of derivative works, and/or adaptation of i) Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs), ii) Oracle computer documentation and/or iii) other Oracle data, is subject to the rights and limitations specified in the license contained in the applicable contract. The terms governing the U.S. Government’s use of Oracle cloud services are defined by the applicable contract for such services. No other rights are granted to the U.S. Government. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure its safe use. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners. Intel and Intel Inside are trademarks or registered trademarks of Intel Corporation. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. AMD, Epyc, and the AMD logo are trademarks or registered trademarks of Advanced Micro Devices. UNIX is a registered trademark of The Open Group. This software or hardware and documentation may provide access to or information about content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services unless otherwise set forth in an applicable agreement between you and Oracle. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services, except as set forth in an applicable agreement between you and Oracle. Contents Preface Audience xiii Documentation Accessibility xiii Set Up Java Access Bridge to Implement Java Accessibility xiv Related Documentation xiv Conventions xiv 1 Oracle Grid Infrastructure Installation Checklist Server Hardware Checklist for Oracle Grid Infrastructure 1-1 Operating System Checklist for Oracle Grid Infrastructure on IBM AIX on POWER Systems (64-Bit) 1-2 Server Configuration Checklist for Oracle Grid Infrastructure 1-2 Network Checklist for Oracle Grid Infrastructure 1-3 User Environment Configuration Checklist for Oracle Grid Infrastructure 1-6 Storage Checklist for Oracle Grid Infrastructure 1-7 Cluster Deployment Checklist for Oracle Grid Infrastructure 1-9 Installer Planning Checklist for Oracle Grid Infrastructure 1-10 2 Checking and Configuring Server Hardware for Oracle Grid Infrastructure Logging In to a Remote System Using X Window System 2-1 Checking Server Hardware and Memory Configuration 2-2 3 Configuring Operating Systems for Oracle Grid Infrastructure on IBM AIX on POWER Systems (64–Bit) Guidelines for IBM AIX on POWER Systems (64-Bit) Operating System Installation 3-2 Reviewing Operating System and Software Upgrade Best Practices 3-2 General Upgrade Best Practices 3-2 New Server Operating System Upgrade Option 3-3 Oracle ASM Upgrade Notifications 3-4 iii Reviewing Operating System Security Common Practices 3-4 About Installation Fixup Scripts 3-4 About Operating System Requirements 3-5 Operating System Requirements for IBM AIX on POWER Systems (64-Bit) 3-5 Supported IBM AIX 7.2 Versions 3-6 Supported IBM AIX 7.1 Versions 3-7 Additional Drivers and Software Packages for IBM AIX on POWER Systems (64-Bit) 3-8 Installing Oracle Messaging Gateway 3-9 Installation Requirements for ODBC and LDAP 3-9 About ODBC Drivers and Oracle Database 3-9 Installing ODBC Drivers for IBM AIX 3-9 About LDAP and Oracle Plug-ins 3-10 Installing the LDAP Package 3-10 Installation Requirements for Programming Environments for IBM AIX 3-10 Installation Requirements for Web Browsers 3-11 Checking the Software Requirements 3-11 Enabling I/O Completion Ports 3-12 Checking Resource Limits for AIX 3-13 Tuning AIX System Environment 3-13 Tuning Virtual Memory Manager (VMM) 3-14 Tuning Virtual Processor Manager (VPM) 3-14 Increasing System Block Size Allocation 3-15 Configuring SSH LoginGraceTime Parameter for AIX 3-15 Configuring User Process Parameters 3-15 Configuring Network Tuning Parameters 3-16 Recommended Values for Network Tuning Parameters 3-17 Using Automatic SSH Configuration During Installation 3-18 Setting Network Time Protocol for Cluster Time Synchronization 3-19 Running the rootpre.sh Script 3-20 4 Configuring Networks for Oracle Grid Infrastructure and Oracle RAC About Oracle Grid Infrastructure Network Configuration Options 4-2 Understanding Network Addresses 4-2 About the Public IP Address 4-3 About the Private IP Address 4-3 About the Virtual IP Address 4-4 About the Grid Naming Service (GNS) Virtual IP Address 4-4 About the SCAN 4-5 About Shared SCAN 4-6 iv Network Interface Hardware Minimum Requirements 4-6 Private IP Interface Configuration Requirements 4-7 IPv4 and IPv6 Protocol Requirements 4-9 Oracle Grid Infrastructure IP Name and Address Requirements 4-10 About Oracle Grid Infrastructure Name Resolution Options 4-10 Cluster Name and SCAN Requirements 4-11 IP Name and Address Requirements For Grid Naming Service (GNS) 4-12 IP Name and Address Requirements For Multi-Cluster GNS 4-12 About Multi-Cluster GNS Networks 4-12 Configuring GNS Server Clusters 4-13 Configuring GNS Client Clusters 4-13 Creating and Using a GNS Client Data File 4-14 IP Name and Address Requirements for Manual Configuration of Cluster 4-14 Confirming the DNS Configuration for SCAN 4-16 Broadcast Requirements for Networks Used by Oracle Grid Infrastructure 4-16 Multicast Requirements for Networks Used by Oracle Grid Infrastructure 4-17 Domain Delegation to Grid Naming Service 4-17 Choosing a Subdomain Name for Use with Grid Naming Service 4-17 Configuring DNS for Cluster Domain Delegation to Grid Naming Service 4-18 Configuration Requirements for Oracle Flex Clusters 4-19 Understanding Oracle Flex Clusters 4-19 About Oracle Flex ASM Clusters Networks 4-19 General Requirements for Oracle Flex Cluster Configuration 4-21 Oracle Flex Cluster DHCP-Assigned Virtual IP (VIP) Addresses 4-21 Oracle Flex Cluster Manually-Assigned Addresses 4-22 Grid Naming Service Cluster Configuration Example 4-22 Manual IP Address Configuration Example 4-24 Network Interface Configuration Options 4-25 5 Configuring Users, Groups and Environments for Oracle Grid Infrastructure and Oracle Database Creating Groups, Users and Paths for Oracle Grid Infrastructure 5-1 Determining If an Oracle Inventory and Oracle Inventory Group Exist 5-2 Creating the Oracle Inventory Group If an Oracle Inventory Does Not Exist 5-3 About Oracle Installation Owner Accounts 5-3 Restrictions for Oracle Software Installation Owners
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