Upgrading HA for Oracle Application Server

Upgrade the HA for Oracle Application Server data service if the following conditions apply:

You are upgrading from an earlier version of the HA for Oracle Application Server data service.
You need to use the new features of this data service.

How to Upgrade to the New Version of HA for Oracle Application Server

Perform steps 1, 2, 3, 6 and 7 if you have an existing HA for Oracle Application Server deployment and wish to upgrade to the new version. Complete all steps if you need to use the new features of this data service.

Note - If you intend to run all steps, you should consider if your current Oracle Application Server resources have been modified to have specific timeout values that suit your deployment. If timeout values were previously adjusted you should reapply those timeout values to your new Oracle Application Server resources.

On a cluster member, become superuser or assume a role that provides solaris.cluster.modify RBAC authorization.

Disable the Oracle Application Server resources.

# clresource disable oracle-application-server-resource

Install the new version of HA for Oracle Application Server to each cluster.
Refer to How to Install the HA for Oracle Application Server Packages for more information.
Delete the Oracle Application Server resources, if you want to use new features that have been introduced in the new version of HA for Oracle Application Server.
```
# clresource delete oracle-application-server-resource
```
Reregister the Oracle Application Server resources, if you want to use new features that have been introduced in the new version of HA for Oracle Application Server.
Refer to How to Register and Configure Solaris Cluster HA for Oracle Application Server for more information.
Upgrading from Oracle 9iAS Application Server.
If you are upgrading from Oracle 9iAS Application Server version 9.0.2 or 9.0.3, you will need to perform these additional tasks.

Note - You must repeat the steps below as the logical host interpositioning filename and variable names have changed. You will be changing the following:
LHOSTNAME to SC_LHOSTNAME.
libloghost_32.so.1 to libschost.so.1.

The following steps to be repeated are from Step 9 in How to Install and Configure Oracle Application Server.
1. Enable logical host interpositioning by repeating Step a .
  Complete all of Step a.
2. Edit $ORACLE_HOME/Apache/Apache/bin/apachectl by repeating Step c.
  Within Step c, you must modify your existing $ORACLE_HOME/Apache/Apache/bin/apachectl.
  There is no requirement to run $ORACLE_HOME/root.sh.
3. Edit $ORACLE_HOME/opmn/conf/opmn.xml by repeating Step g.
  Within Step g, you must modify your existing $ORACLE_HOME/opmn/conf/opmn.xml.
  There is no requirement to run $ORACLE_HOME/root.sh.
Enable the Oracle Application Server resources
If you have only performed steps 1, 2 and 3 you will need to re-enable the Oracle Application Server resources.
```
# clresource enable oracle-application-server-resource
```

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	Oracle Solaris Cluster Data Service for Oracle Application Server Guide