Book description
This IBM® Redbooks® publication positions the IBM PowerHA® SystemMirror® V6.1 for AIX® Enterprise Edition as the cluster management solution for high availability. This solution enables near-continuous application service and minimizes the impact of planned and unplanned outages.
The primary goal of this high-availability solution is to recover operations at a remote location after a system or data center failure, establish or strengthen a business recovery plan, and provide separate recovery location. The IBM PowerHA SystemMirror Enterprise Edition is targeted at multisite high-availability disaster recovery.
The objective of this book is to help new and existing PowerHA customers to understand how to plan to accomplish a successful installation and configuration of the PowerHA SystemMirror for AIX Enterprise Edition.
This book emphasizes the IBM Power Systems™ strategy to deliver more advanced functional capabilities for business resiliency and to enhance product usability and robustness through deep integration with AIX, affiliated software stack, and storage technologies. PowerHA SystemMirror is designed, developed, integrated, tested, and supported by IBM from top to bottom.
Table of contents
- Front cover
- Notices
- Preface
- Summary of changes
-
Part 1 Introduction
-
Chapter 1. High-availability and disaster recovery overview
- 1.1 Introduction
- 1.2 Disaster recovery and PowerHA
- 1.3 Application data integrity
- 1.4 Selecting the correct solution
- 1.5 PowerHA enterprise logistics
-
1.6 What is new on PowerHA Enterprise Edition
- 1.6.1 PowerHA Enterprise Edition for Metro Mirror software
- 1.6.2 ESSCLI-based PPRC support
- 1.6.3 DSCLI-based PPRC support
- 1.6.4 DSCLI-based PPRC support for multiple storage units per site
- 1.6.5 SVC-PPRC support
- 1.6.6 PowerHA Enterprise Edition
- 1.6.7 PowerHA/XD SPPRC DSCLI security enhancements
- 1.6.8 PowerHA and Power Systems hardware and software support considerations
- 1.6.9 Viewing and installing the documentation files
- Chapter 2. Infrastructure considerations
-
Chapter 1. High-availability and disaster recovery overview
- Part 2 Campus style disaster recovery
-
Part 3 Extended distance disaster recovery short overview
-
Chapter 5. Configuring PowerHA SystemMirror Enterprise Edition with Metro Mirror and Global Mirror
- 5.1 Scenario description
- 5.2 Planning and prerequisites overview
-
5.3 Installing and configuring PowerHA Enterprise Edition for SAN Volume Controller
- 5.3.1 Topology
- 5.3.2 Configuring PowerHA Enterprise Edition for SAN Volume Controller
- 5.3.3 Adding the cluster
- 5.3.4 Adding four nodes
- 5.3.5 Adding two sites
- 5.3.6 Adding the net_ether_01 network
- 5.3.7 Adding the net_XD_ip_01 network
- 5.3.8 Adding the net_diskhb_01 network
- 5.3.9 Adding the net_diskhb_02 network
- 5.3.10 Adding the service IP label
- 5.3.11 Adding SAN Volume Controller cluster definitions
- 5.3.12 Adding the SVC PPRC relationships
- 5.3.13 Adding the SVC PPRC replicated resource configuration
- 5.3.14 Creating volume groups in the svc_sitea
- 5.3.15 Creating the volumes groups
- 5.3.16 Creating temporary SVC PPRC relationships
- 5.3.17 Importing the volume groups to the remote site svc_siteb
- 5.3.18 Creating the resource groups
- 5.3.19 Adding volumes groups, replicated resources, and services IP labels
- 5.3.20 Synchronizing the cluster
- 5.4 Adding and removing disks to PowerHA Enterprise Editionfor SAN Volume Controller
- 5.5 Testing PowerHA Enterprise Edition with SAN Volume Controller
- 5.6 Troubleshooting PowerHA Enterprise Edition for SAN Volume Controller
-
Chapter 6. Configuring PowerHA SystemMirror Enterprise Edition with ESS/DS Metro Mirror
- 6.1 Planning
- 6.2 Software requirements
- 6.3 Considerations and restrictions
- 6.4 Environment example
-
6.5 Installing and configuring Metro Mirroring
- 6.5.1 Installing the software
- 6.5.2 Setting up the disks and volume groups
- 6.5.3 Configuring the PPRC replicated resources
- 6.5.4 Verifying the DSCLI managed configuration
- 6.5.5 Configuring the resource groups
- 6.5.6 Configuring the resources and attributes for the resource group
- 6.5.7 Synchronizing the cluster
- 6.6 Test scenarios
- 6.7 Adding and removing LUNs
- 6.8 Commands for troubleshooting or gathering information
- 6.9 PowerHA Enterprise Edition: SPPRC DSCLI security enhancements
-
Chapter 7. Configuring PowerHA SystemMirror Enterprise Edition with SRDF replication
- 7.1 General considerations
- 7.2 Planning
- 7.3 Environment description
-
7.4 Installation and configuration
- 7.4.1 Installing and configuring the prerequisite software
- 7.4.2 Installing the cluster software
- 7.4.3 Defining the cluster topology
- 7.4.4 Defining the SRDF configuration
- 7.4.5 Importing the volume group definition in the remote site
- 7.4.6 Defining the cluster resources
- 7.4.7 Adding the second resource group to the existing configuration
- 7.5 Test scenarios
- 7.6 Maintaining the cluster configuration with SRDF replicated resources
- 7.7 Troubleshooting PowerHA Enterprise Edition SRDF managed replicated resources
- 7.8 Commands for managing the SRDF environment
-
Chapter 8. Configuring PowerHA SystemMirror Enterprise Edition with Geographic Logical Volume Manager
- 8.1 Planning the implementation of PowerHA Enterprise Edition with GLVM
- 8.2 Installing and configuring PowerHA for GLVM
- 8.3 Configuration wizard for GLVM
- 8.4 Configuring a 4-node, 2-site PowerHA for GLVM
- 8.5 Configuring site-specific networks
- 8.6 Configuring a 3-node, 2-site PowerHA for GLVM
- 8.7 Performance with aio_cache
- 8.8 Monitoring
- 8.9 Test scenarios
- 8.10 Performing management operations on the cluster
- 8.11 Migration from HAGEO (AIX 5.3) to GLVM (AIX 6.1)
- 8.12 Data divergence in PowerHA for GLVM
-
Chapter 5. Configuring PowerHA SystemMirror Enterprise Edition with Metro Mirror and Global Mirror
-
Part 4 Maintenance, management, and disaster recovery
- Chapter 9. Maintenance and management
- Chapter 10. Disaster recovery with DS8700 Global Mirror
- Chapter 11. Disaster recovery by using Hitachi TrueCopy and Universal Replicator
- Related publications
- Back cover
Product information
- Title: Exploiting IBM PowerHA SystemMirror V6.1 for AIX Enterprise Edition
- Author(s):
- Release date: May 2013
- Publisher(s): IBM Redbooks
- ISBN: None
You might also like
book
IBM PowerHA SystemMirror V7.2.1 for IBM AIX Updates
Abstract This IBM® Redbooks® publication helps strengthen the position of the IBM PowerHA® SystemMirror® solution with …
book
IBM PowerHA SystemMirror for AIX Cookbook
This IBM® Redbooks® publication can help you install, tailor, and configure the new IBM PowerHA® Version …
book
IBM PowerVC Version 1.3.1 Introduction and Configuration Including IBM Cloud PowerVC Manager
IBM® Power Virtualization Center (IBM® PowerVC™) is an advanced, enterprise virtualization management offering for IBM Power …
book
IBM TotalStorage Productivity Center for Replication on AIX
IBM TotalStorage Productivity Center for Replication Version 3, Release 1 brings support for the advanced copy …