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Oracle Solaris Cluster Data Service for Oracle VM Server for SPARC Guide
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Document Information

Preface

Installing and Configuring HA for Logical Domains

Installing and Configuring HA for Logical Domains

HA for Logical Domains Overview

Planning the HA for Logical Domains Installation and Configuration

Configuration Restrictions

How to Configure Logical Domains to Reset for Control Domain Failures

Installing and Configuring Logical Domains

How to Install the Logical Domains Software

How to Enable the Logical Domains Instances to Run in a Cluster

Verifying the Installation and Configuration of Logical Domains

How to Verify the HA for Logical DomainsInstallation and Configuration

Installing the HA for Logical Domains Packages

How to Install the HA for Logical Domains Packages

Registering and Configuring HA for Logical Domains

How to Configure HA for Logical Domains

How to Remove a HA for Logical Domains Resource From a Failover Resource Group

Verifying the Installation and Configuration of Logical Domains

How to Verify the HA for Logical DomainsInstallation and Configuration

Tuning the HA for Logical Domains Fault Monitor

Resource Properties

Probing Algorithm and Functionality

Operations of the Logical Domains Probe

Debugging HA for Logical Domains

How to Activate Debugging for HA for Logical Domains

Index

Registering and Configuring HA for Logical Domains

How to Configure HA for Logical Domains

Before You Begin

Install the data service packages during your initial Oracle Solaris Cluster installation.

If you did not install the HA for Logical Domains packages as part of your initial Oracle Solaris Cluster installation, go to Installing the HA for Logical Domains Packages.

  1. Become superuser or assume a role that provides solaris.cluster.modify and solaris.cluster.admin RBAC authorization on the node in the cluster that host Logical Domains guest domain.
  2. Register the SUNW.ldom resource type.
    # clresourcetype register SUNW.ldom
  3. Create a Logical Domains guest domain resource in the failover resource group.
    # clresource create -g LDom-failover-rg -t SUNW.ldom \
    -p Domain_name=LDom-guest-domain-instance LDom-guest-domain-resource
  4. For Logical Domains, enable warm migration to be performed on a Solaris Logical Domains guest domain during Logical Domains resource failovers.
    # clresource set -p Migration_type=MIGRATE LDom-guest-domain-resource
  5. Enable each Logical Domains guest domain resource.

    Repeat this step for each Logical Domains guest domain instance, if multiple instances were created.

    # clresource status
    # clresource enable LDom-guest-domain-resource

How to Remove a HA for Logical Domains Resource From a Failover Resource Group

  1. Become superuser or assume a role that provides solaris.cluster.modify and solaris.cluster.admin RBAC authorizations.
  2. Disable and remove the resource that is used by the HA for Logical Domains data service.
    # clresource disable resource
    # clresource delete resource