3.5.1 MxDB-Oracle-HiAv Installation and Administration Guide

Oracle Enterprise Manager

Configuration Issues with Failover High

Availability

Special configuration is required to take advantage of advanced

Enterprise Manager features such as Automatic Discovery and the

Enterprise Manager Job System in a failover High Availability

environment. Incidentally, configuring a shared Oracle Home offers an

increased level of availability with regard to submitted jobs. In a

traditional Failover HA scenario, submitted jobs are lost during

transition. The following documentation will enable the database

administrator to configure EM with autodiscovery and persistent jobs

submissions.

Critical Supplemental Documentation. The following Oracle documents

contain necessary documentation regarding Intelligent Agents in a High

Availability environment:

• Metalink Note 190026.1

• Metalink Note 295920.1

Critical Oracle Patch. Oracle Intelligent Agents do not function properly

without the following patch with revisions 9.2.0.4 through 9.2.0.6:

• Oracle Patch 3238244