Create the ASCS Resource Hierarchy
- In the LifeKeeper GUI, click the icon to open the Create Resource Wizard. Select the “SAP” Recovery Kit.
- Enter the following values to create and extend a LifeKeeper resource (SAP-SPS_ASCS10) to protect the ASCS10 instance on node-a and node-b. Notice that the resource is being created on node-a and extended to node-b. Also note that the resulting resource should not be extended to node-c, the witness node. The icon indicates that the default option is chosen.
Create Resource Wizard | |
---|---|
Switchback Type | intelligent |
Server | node-a |
SAP SID | SPS |
SAP Instance for SPS | ASCS10 |
IP child resource | none |
Automate dependent filesystem creation | no |
Dependent filesystem resource | /usr/sap/SPS/ASCS10,nfs-/export/sapmnt/SPS |
SAP Tag | SAP-SPS_ASCS10 |
Pre-Extend Wizard | |
Target Server | node-b |
Switchback Type | intelligent |
Template Priority | 1 |
Target Priority | 10 |
Extend gen/app Resource Hierarchy Wizard | |
Root Tag | SAP-SPS_ASCS10 |
Once the SAP-SPS_ASCS10 resource has been successfully created and extended to node-b, the LifeKeeper resource panel should look similar to the following.
- Right-click on the SAP-SPS_ASCS10 resource and select Create Dependency… from the drop-down menu. For Child Resource Tag, select nfs-/export/usr/sap/trans. Click Next> to continue, then click Create Dependency to create the dependency.
- Right-click on the SAP-SPS_ASCS10 resource and select Create Dependency… from the drop-down menu. For Child Resource Tag, select ilb-sps-ascs. Click Next> to continue, then click Create Dependency to create the dependency.
The resulting hierarchy will look similar to the following:
Create the ERS Resource Hierarchy
- In the LifeKeeper GUI, click the icon to open the Create Resource Wizard. Select the “SAP” Recovery Kit.
- Enter the following values to create and extend a LifeKeeper resource (SAP-SPS_ERS20) to protect the ERS20 instance on node-a and node-b. Notice that this resource is being created on node-b and extended to node-a. Also note that the resulting resource should not be extended to node-c, the witness node. The icon indicates that the default option is chosen.
Create Resource Wizard | |
---|---|
Switchback Type | intelligent |
Server | node-b |
SAP SID | SPS |
SAP Instance for SPS | ERS20 |
IP child resource | none |
Automate dependent filesystem creation | no |
Dependent filesystem resource | /usr/sap/SPS/ERS20 |
SAP Tag | SAP-SPS_ERS20 |
Pre-Extend Wizard | |
Target Server | node-a |
Switchback Type | intelligent |
Template Priority | 1 |
Target Priority | 10 |
Extend gen/app Resource Hierarchy Wizard | |
Root Tag | SAP-SPS_ERS20 |
Once the SAP-SPS_ERS20 resource has been successfully created and extended to node-a, the LifeKeeper resource panel should look similar to the following.
- Right-click on the SAP-SPS_ERS20 resource and select Create Dependency… from the drop-down menu. For Child Resource Tag, select ilb-sps-ers. Click Next> to continue, then click Create Dependency to create the dependency.
The resulting hierarchy will look similar to the following:
The ASCS10 and ERS20 instances have now been successfully protected by LifeKeeper.
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