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Oracle Solaris Cluster Data Service for SAP liveCache Guide
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Document Information

Preface

1.  Installing and Configuring Solaris Cluster HA for SAP liveCache

Solaris Cluster HA for SAP liveCache Overview

Installing and Configuring Solaris Cluster HA for SAP liveCache

Planning the Solaris Cluster HA for SAP liveCache Installation and Configuration

Configuration Requirements

Standard Data Service Configurations

Configuration Considerations

Configuration Planning Questions

Preparing the Nodes and Disks

How to Prepare the Nodes

Installing and Configuring liveCache

How to Install and Configure liveCache

How to Enable liveCache to Run in a Cluster

Verifying the liveCache Installation and Configuration

How to Verify the liveCache Installation and Configuration

Installing the Solaris Cluster HA for SAP liveCache Packages

How to Install the Solaris Cluster HA for SAP liveCache Packages

Registering and Configuring the Solaris Cluster HA for SAP liveCache

Setting Solaris Cluster HA for SAP liveCache Extension Properties

How to Register and Configure Solaris Cluster HA for SAP liveCache

Verifying the Solaris Cluster HA for SAP liveCache Installation and Configuration

How to Verify the Solaris Cluster HA for SAP liveCache Installation and Configuration

Tuning Solaris Cluster HA for SAP liveCache Fault Monitors

Factors That Affect the Interval Between Fault Monitor Probes

Operations by the Solaris Cluster HA for SAP liveCache Fault Monitors During a Probe

Operations by the SAP liveCache Fault Monitor During a Probe

Operations by the SAP xserver Fault Monitor During a Probe

Faults Detected by the Solaris Cluster HA for SAP liveCache Fault Monitors

Faults Detected by the SAP liveCache Fault Monitor

Faults Detected by the SAP xserver Fault Monitor

Recovery Actions in Response to Detected Faults

Monitoring the Termination of liveCache by a User

Upgrading the SUNW.sap_xserver Resource Type

Information for Registering the New Resource Type Version

Information for Migrating Existing Instances of the Resource Type

A.  Solaris Cluster HA for SAP liveCache Extension Properties

Index

Verifying the liveCache Installation and Configuration

This section contains the procedure that you need to verify the liveCache installation and configuration.

How to Verify the liveCache Installation and Configuration

Use this procedure to verify the liveCache installation and configuration. This procedure does not verify that your application is highly available because you have not installed your data service yet.

  1. Log on to SAP APO System by using your SAP GUI with user DDIC.
  2. Go to transaction LC10.
  3. Ensure that you can check the state of liveCache.
  4. Ensure that the following dbmcli commands work as user lc-nameadm.
    $ dbmcli -d LC-NAME -n logical-hostname db_state
$ dbmcli -d LC-NAME -n logical-hostname db_enum
  5. Confirm that the liveCache administrator user can run the lcinit restart command.
    1. Become the liveCache administrator user.
      # su - lc-nameadm
      lc-name

      Lowercase name of liveCache database instance

    2. Run the lcinit restart command
      $ lcinit lc-name restart
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