Creating a Heartbeat Plug-in

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Oracle^® Solaris Cluster Geographic Edition System Administration Guide

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Oracle^® Solaris Cluster Geographic Edition System Administration Guide

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Chapter 1 Introduction to Administering the Geographic Edition Software

Geographic Edition Administration

Geographic Edition Administration Tools

Graphical User Interface

Command-Line Interface

Chapter 2 Overview of Administering a Geographic Edition Configuration

Overview of Oracle Solaris Cluster Administration Concepts

Configuring Resources and Resource Groups

Configuring Logical Hostnames

Managing Device Groups

Geographic Edition Configuration and Administration Tasks

Example Geographic Edition Cluster Configuration

Chapter 3 Administering the Geographic Edition Infrastructure

Geographic Edition Infrastructure Resource Groups

Enabling the Geographic Edition Software

How to Enable Geographic Edition Software

Disabling the Geographic Edition Software

How to Disable the Geographic Edition Software

Checking the Status of the Geographic Edition Infrastructure

Booting a Cluster

Chapter 4 Administering RBAC

Modifying a User's RBAC Properties

Chapter 5 Administering Cluster Partnerships

Modifying Partnership Properties

How to Modify Partnership Properties

Adding a New Cluster Node

How to Add a New Node to a Cluster in a Partnership

Renaming a Cluster Node

Renaming a Cluster That Is in a Partnership

How to Rename a Cluster That Is in a Partnership

Removing Trust Between Partner Clusters

How to Remove Trust Between Two Clusters

Leaving or Deleting a Partnership

How to Leave or Delete a Partnership

Resynchronizing a Partnership

How to Resynchronize a Partnership

Chapter 6 Administering Heartbeats

Introduction to Heartbeats

Creating a Heartbeat

How to Create a Heartbeat

Creating a Heartbeat Plug-in

How to Create Heartbeat Plug-in

Modifying a Heartbeat Plug-in Property

How to Modify the Properties of a Heartbeat Plug-in

Deleting Heartbeats and Heartbeat Plug-ins

How to Delete a Heartbeat

How to Delete a Plug-in From a Heartbeat

Displaying Heartbeat Configuration Information

How to Display Heartbeat Configuration Information

Tuning the Heartbeat Properties

How to Modify the Heartbeat Properties

Creating a Heartbeat That Uses a Custom Heartbeat Plug-in

Creating a Custom Heartbeat Plug-in

How to Add a Custom Heartbeat Plug-in to an Existing Default Heartbeat

How to Create a Custom Heartbeat Plug-in and Add It to a Custom Heartbeat

Configuring Heartbeat-Loss Notification

Introduction to Configuring Heartbeat-Loss Notification

Configuring the Heartbeat-Loss Notification Properties

Creating an Action Shell Script for Heartbeat-Loss

Chapter 7 Administering Protection Groups

Activating and Deactivating a Protection Group

Guidelines for Activating and Deactivating a Protection Group

Effects of Activating an Availability Suite Protection Group

Effects of Activating and Deactivating an EMC SRDF Protection Group

Effects of Activating an Oracle Data Guard Protection Group

How to Activate a Protection Group

How to Deactivate a Protection Group

Resynchronizing a Protection Group

How to Resynchronize a Protection Group

Modifying Protection Groups and Data Replication Components

How to Modify a Protection Group

How to Modify a Data Replication Component

Deleting Protection Groups and Data Replication Components

How to Delete a Protection Group

How to Remove a Data Replication Component From a Protection Group

Chapter 8 Administering Sites

Adding a Cluster to a Site

How to Add a Cluster to a Site

How to Accept an Invitation to Join a Site

Changing the Site Role of a Site Cluster

How to Change a Site Membership Role

How to Forcibly Change a Site Member to a Site Controller

Synchronizing Site Configuration Information

How to Synchronize Site Configuration Information

Removing a Cluster From a Site

How to Remove a Cluster From a Site

How to Remove an Unreachable Cluster From a Site a Cluster

Deleting a Site

How to Delete a Site

Chapter 9 Administering Multigroups

Modifying Protection Groups in a Multigroup

How to Add a Protection Group to a Multigroup

How to Change the Protection Groups in a Multigroup Dependency Chain

How to Remove a Protection Group From a Multigroup

Starting and Stopping Multigroups

How to Start All Protection Groups in a Multigroup

How to Stop All Protection Groups in a Multigroup

Synchronizing Multigroup Configuration Information

How to Synchronize Multigroup Configuration Information

Deleting a Multigroup

How to Delete a Multigroup

Chapter 10 Monitoring and Validating the Geographic Edition Software

Monitoring the Runtime Status of the Geographic Edition Software

Viewing the Geographic Edition Log Messages

Displaying Configuration Information for Partnerships and Protection Groups

How to Display Configuration Information About Partnerships

How to Display Configuration Information About Protection Groups

Chapter 11 Migrating Services

Detecting Cluster Failure

Detecting Primary Cluster Failure

Detecting Secondary Cluster Failure

Migrating Replication Services by Switching Over Protection Groups

Actions Performed by the Geographic Edition Software During a Switchover

How to Switch Over Replication From the Primary Cluster to the Secondary Cluster

How to Switch Over a Multigroup

Forcing a Takeover of a Protection Group

Actions Performed by the Geographic Edition Software After a Takeover

How to Force Immediate Takeover of a Protection Group by a Secondary Cluster

How to Take Over a Multigroup

Recovering a Protection Group to a Cluster

Chapter 12 Customizing Switchover and Takeover Actions

Creating a Role-Change Action Script

Configuring a Protection Group to Run a Script at Switchover or Takeover

How to Configure a Protection Group to Run a Script at Switchover or Takeover

Chapter 13 Script-Based Plug-Ins

Introduction to Geographic Edition Script-Based Plug-Ins

Advantages and Disadvantages of Using Script-Based Plug-Ins

Script-Based Plug-In Architecture

Restrictions of Script-Based Plug-Ins

Creating Script-Based Plug-Ins

Property Descriptions for Script-Based Plug-Ins

Protection Group Properties - Overview

Replicated Component Properties - Overview

Protection Group Property Descriptions

add_app_rg_script Property

configuration_file Property

create_config_script Property

remove_app_rg_script Property

remove_config_script Property

start_replication_script Property

stop_replication_script Property

switchover_script Property

takeover_script Property

Internals for Script-Based Plug-Ins

Plug-In Script Functional Requirements

Plug-In Script Argument Validation

Standardized Script Command-Line Arguments

Script-Based Plug-In Replication Resource Groups and Resources

Protection Group Status Mapped from Replication Resource Status

How Geographic Edition Handles Password Properties

Appendix A Standard Geographic Edition Properties

Heartbeat Properties

Heartbeat Plug-in Properties

Partnership Properties

Protection Group Properties

Site Properties

Multigroup Properties

Appendix B Legal Names and Values of Geographic Edition Entities

Legal Names for Geographic Edition Entities

Legal Values for Geographic Edition Entities

Appendix C Disaster Recovery Administration Example

Appendix D Takeover Postconditions

Results of a Takeover When the Partner Cluster Can Be Reached

Results of a Takeover When the Partner Cluster Cannot Be Reached

Appendix E Troubleshooting Geographic Edition Software

Troubleshooting Monitoring and Logging

Configuring the Logger File to Avoid Too Many Traces

Configuring the Logger File to Avoid Detailed Messages From the gcr Agent

Configuring the Logger File to Avoid jmx Remote Traces

Troubleshooting Migration Problems

Resolving Problems With Application Resource Group Failover When Communication Lost With the Storage Device

Solution or Workaround

Troubleshooting Cluster Start and Restart

Validating Protection Groups in an Error State

Solution or Workaround

Restarting the Common Agent Container

Solution or Workaround

Matching the Nodelist Property of an Availability Suite Protection Group to Those of Its Device Group and Resource Group

Solution or Workaround

Appendix F Error Return Codes for Script-Based Plug-Ins

Error Codes That Are Returned in Script-Based Plug-Ins

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This section describes procedures for creating a heartbeat plug-in.