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Oracle Solaris Cluster Data Service for SAP NetWeaver Guide Oracle Solaris Cluster 3.3 3/13 |
1. Installing and Configuring HA for SAP NetWeaver
Overview of the Installation and Configuration Process for HA for SAP NetWeaver
Planning the HA for SAP NetWeaver Installation and Configuration
Application Operation Restrictions
Application Operation Requirement
Supported Data Service Configurations
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
Setting HA for SAP NetWeaver Extension Properties
How to Register and Configure an SAP NetWeaver sapstartsrv Resource
How to Register and Configure an SAP Central Service Resource
How to Register and Configure an SAP Replicated Enqueue Server Resource
How to Register and Configure an SAP Replicated Enqueue Preempter Resource
How to Register and Configure an SAP NetWeaver Application Server Instance Resource
Using Alternate Project Identification
Tuning the HA for SAP NetWeaver Fault Monitors
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
Enabling Interaction Between Oracle Solaris Cluster and SAP NetWeaver
How to Enable Interaction Between Oracle Solaris Cluster and SAP NetWeaver
A. HA for SAP NetWeaver Extension Properties
B. Deployment Example: How to Configure the Oracle Solaris Cluster HA for SAP NetWeaver Agent
You have installed, registered, and configured the data service for SAP NetWeaver. Now verify that the data service makes the SAP NetWeaver highly available by performing the following tasks.
Verify the operation of the fault monitor for the SAP sapstartsrv process
Verify the operation of the fault monitor for the SAP central services
Verify the operation of the fault monitor for the SAP replicated enqueue server
Verify the operation of the fault monitor for the SAP application server instance
Verify the installation and configuration of the SAP replicated enqueue preempter
See Tuning the HA for SAP NetWeaver Fault Monitors for a description of the fault monitors.
Perform this procedure on each set of two nodes where the SAP sapstartsrv process can run.
# clresourcegroup online -n node central-rg
Specifies the name of the node on which the resource group is to be brought online. This node is the node that you have just logged in to.
Specifies the name of the resource group to be brought online. This group is the resource group to which the SAP sapstartsrv belongs.
# su - sidadm -c "sapcontrol -nr instance number -function StopService"
Alternatively, kill the SAP sapstartsrv process.
Once you enable the interaction between SAP NetWeaver and Oracle Solaris Cluster, you must kill the instance processes to achieve a restart.
Run the clresource status command to confirm that the SAP sapstartsrv resource is online on the first node.
# clresourcegroup switch -n node central-rg
Specifies the name of the node on which the resource group is to be brought online.
Specifies the name of the resource group to be brought online. This group is the resource group to which the SAP sapstartsrv belongs.
This procedure is applicable for the following instance resource types:
SAP central services
SAP replicated enqueue server
SAP application server instance
Perform this procedure on each set of two nodes where the SAP instance process can run.
# clresourcegroup online -n node instance-rg
Specifies the name of the node on which the resource group is to be brought online. This node is the node that you have just logged in to.
Specifies the name of the resource group to be brought online. This group is the resource group to which the SAP instance belongs.
# su - sidadm -c "sapcontrol -nr instance number -function Stop"
Alternatively, kill the instance processes except the corresponding SAP sapstartsrv process.
Run the clresource status command to confirm that the SAP instance resource is online on the first node.
# clresourcegroup switch -n node instance-rg
Specifies the name of the node on which the resource group is to be brought online.
Specifies the name of the resource group to be brought online. This group is the resource group to which the SAP instance belongs.
Perform this procedure on each node where the SAP replicated enqueue preempter can run.
# clresourcegroup online -n node centr-rg
Specifies the name of the node on which the resource group is to be brought online. This node is the node that you have just logged in to.
Specifies the name of the resource group to be brought online. This group is the resource group to which the SAP replicated enqueue preempter belongs.
# clresourcegroup switch -n node2 centr-rg
Specifies the name of the node on which the resource group is to be brought online. This node is the node that you have just logged in to.
Specifies the name of the resource group to be brought online. This group is the resource group to which the SAP central services belongs.
Run the clresource status command to confirm that the SAP replicated enqueue server resource is online on the first node.