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Oracle^® Solaris Cluster Data Service for SAP NetWeaver Guide

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Updated: November 2018

Oracle^® Solaris Cluster Data Service for SAP NetWeaver Guide

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Using This Documentation

Chapter 1 Installing and Configuring HA for SAP NetWeaver

HA for SAP NetWeaver Overview

Overview of the Installation and Configuration Process for HA for SAP NetWeaver

Planning the HA for SAP NetWeaver Installation and Configuration

Configuration Restrictions

Configuration Requirements

Application Operation Restrictions

Application Operation Requirement

Supported Data Service Configurations

Configuration Considerations

Configuration Planning Questions

Installing and Configuring SAP NetWeaver

How to Enable the SAP NetWeaver to Run in a Cluster

Verifying the SAP NetWeaver Installation and Configuration

How to Verify the Installation of an SAP NetWeaver

Configuring Your Highly Available Database

Preparing SAP NetWeaver for High Availability

Registering and Configuring HA for SAP NetWeaver

Before You Begin

Setting HA for SAP NetWeaver Extension Properties

Registering and Configuring the HA for SAP NetWeaver by using Oracle Solaris Cluster Command Line Interface (CLI)

Using Alternate Project Identification

Tuning the HA for SAP NetWeaver Fault Monitors

Operation of Fault Monitors and Maintenance Mode

Operation of the Fault Monitor for the SAP sapstartsrv Resource Type

Operation of the Fault Monitor for the SAP Central Services Resource Type

Operation of the Fault Monitor for the SAP Replicated Enqueue Server Resource Type

Operation of the Fault Monitor for the SAP Application Server Instance Resource Type

Operation of the Fault Monitor for the SAP Replicated Enqueue Preempter Resource Type

Verifying the HA for SAP NetWeaver Installation and Configuration

How to Verify the Operation of the Fault Monitor for the SAP sapstartsrv Process

How to Verify the Operation of the Fault Monitor for the SAP Instance Resource Types

How to Verify the Operation of the Fault Monitor for the SAP Replicated Enqueue Preempter Resource Type

Enabling Interaction Between Oracle Solaris Cluster and SAP NetWeaver

How to Enable Interaction Between Oracle Solaris Cluster and SAP NetWeaver

SAP HA Maintenance Mode

Setting SAP HA Maintenance Mode

Error Conditions

Confirm the SAP HA Maintenance Mode Was Set

Confirm the SAP HA Maintenance Mode Was Revoked

How to Set or Revoke the Maintenance Mode Manually

Chapter 2 Deployment Example: Configuring the Oracle Solaris Cluster HA for SAP NetWeaver in a Failover Configuration

Appendix A HA for SAP NetWeaver Extension Properties

Language:

Confirm the SAP HA Maintenance Mode Was Set

Run the clrg status command as sidadm, or as a user who has the cluster administration RBAC authorization:

$ /usr/cluster/bin/clrg status|more

=== Cluster Resource Groups ===

Group Name        Node Name      Suspended      Status
----------        ---------      ---------      ------
stor-rg           pnode2         No             Offline
                  pnode1         No             Online

bnz-ascs-rg       pnode1         Yes            Online
                  pnode2         Yes            Offline

bnz-ers-rg        pnode2         Yes            Online
                  pnode1         Yes            Offline

bnz-pas-rg        pnode1         Yes            Online
                  pnode2         Yes            Offline

bnz-aas-rg        pnode2         Yes            Online
                  pnode1         Yes            Offline

oracle-rg         pnode1         No             Online
                  pnode2         No             Offline

All resource groups containing an instance mast have Yes in the Suspended column.

For all resource groups protecting an SAP instance, run the clrs command as sidadm, or as a user who has the cluster administration RBAC authorization:

$ /usr/cluster/bin/clrs status -g bnz-ascs-rg

=== Cluster Resources ===

Resource Name          	Node Name   State                  Status Message
-------------          	---------   -----                  --------------
bnz-preempt-rs         	pnode1      Online_not_monitored   Online_not_monitored - Service is online.                       
				pnode2      Offline                Offline

bnz-ascs-rs            	pnode1      Online_not_monitored   Online_not_monitored - Service is online.                       
				pnode2      Offline                Offline

bnz-ascs-startsrv-rs   	pnode1      Online_not_monitored   Online_not_monitored - Service is online.                       
				pnode2      Offline                Offline

vznode2a               	pnode1      Online_not_monitored   Online_not_monitored - LogicalHostname online.
                       	pnode2      Offline                Offline - LogicalHostname offline.

All resource must have the State Offline or Online_not_monitored.

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