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Oracle Solaris Cluster Geographic Edition Data Replication Guide for Sun StorageTek Availability Suite
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Document Information

Preface

1.  Replicating Data With Sun StorageTek Availability Suite Software

2.  Administering Sun StorageTek Availability Suite Protection Groups

Strategies for Creating Sun StorageTek Availability Suite Protection Groups

Creating a Protection Group While the Application Is Offline

Creating a Protection Group While the Application Is Online

Creating, Modifying, Validating, and Deleting a Sun StorageTek Availability Suite Protection Group

How to Create and Configure a Sun StorageTek Availability Suite Protection Group

How to Modify a Sun StorageTek Availability Suite Protection Group

How to Validate a Sun StorageTek Availability Suite Protection Group

How the Data Replication Layer Validates the Application Resource Groups and Data Replication Entities

How to Delete a Sun StorageTek Availability Suite Protection Group

Administering Sun StorageTek Availability Suite Application Resource Groups

How to Add an Application Resource Group to a Sun StorageTek Availability Suite Protection Group

How to Delete an Application Resource Group From a Sun StorageTek Availability Suite Protection Group

Administering Sun StorageTek Availability Suite Data Replication Device Groups

How to Add a Data Replication Device Group to a Sun StorageTek Availability Suite Protection Group

How the Data Replication Subsystem Verifies the Device Group

How to Modify a Sun StorageTek Availability Suite Data Replication Device Group

How to Delete a Data Replication Device Group From a Sun StorageTek Availability Suite Protection Group

Replicating the Sun StorageTek Availability Suite Protection Group Configuration to a Partner Cluster

How to Replicate the Sun StorageTek Availability Suite Protection Group Configuration to a Partner Cluster

Activating and Deactivating a Protection Group

How to Activate a Sun StorageTek Availability Suite Protection Group

How to Deactivate a Sun StorageTek Availability Suite Protection Group

Resynchronizing a Sun StorageTek Availability Suite Protection Group

How to Resynchronize a Sun StorageTek Availability Suite Protection Group

Checking the Runtime Status of Sun StorageTek Availability Suite Data Replication

Displaying a Sun StorageTek Availability Suite Runtime Status Overview

How to Check the Overall Runtime Status of Replication

Displaying a Detailed Sun StorageTek Availability Suite Runtime Status

3.  Migrating Services That Use Sun StorageTek Availability Suite Data Replication

A.  Geographic Edition Properties for Sun StorageTek Availability Suite

Index

Resynchronizing a Sun StorageTek Availability Suite Protection Group

You can resynchronize the configuration information of the local protection group with the configuration information retrieved from the partner cluster. You need to resynchronize a protection group when its Synchronization status in the output of the geoadm status command is Error.

For example, you might need to resynchronize protection groups after booting the cluster. For more information, see Booting a Cluster in Oracle Solaris Cluster Geographic Edition System Administration Guide.

Resynchronizing a protection group updates only entities that are related to Geographic Edition. For information about how to update Oracle Solaris Cluster entities, see Replicating and Upgrading Configuration Data for Resource Groups, Resource Types, and Resources in Oracle Solaris Cluster Data Services Planning and Administration Guide.

How to Resynchronize a Sun StorageTek Availability Suite Protection Group

Before You Begin

The protection group must be deactivated on the cluster where you run the geopg update command.

  1. Log in to a cluster node.

    You must be assigned the Geo Management RBAC rights profile to complete this procedure. For more information about RBAC, see Geographic Edition Software and RBAC in Oracle Solaris Cluster Geographic Edition System Administration Guide.

  2. Resynchronize the protection group.
    # geopg update protectiongroupname
    protectiongroupname

    Specifies the name of the protection group

Example 2-18 Resynchronizing a Sun StorageTek Availability Suite Protection Group

This example resynchronizes a protection group.

# geopg update avspg