HP XP7 PA Software Installation Guide

• PA database check: Verifies the connection to Oracle database. If connection is not possible,
the tool displays an error message.
During this check, the tool uses the PADB_HOME variable to connect to Oracle database to
ensure that the value of the variable is correct. If the Oracle database is not initialized, the
tool recommends to run oracledb helper tool.
• PA database tables check: Verifies whether new PA v6.1 tables are created and also verifies
whether PA database version is correct else displays an error message.
NOTE: HP XP7 Installation Assistant does not check for all the PA tables but some tables to
ensure that database installation/upgrade is successful.
• JAVA heap size check: Verifies if the Java minimum heap size is less than 128 MB and the
maximum heap size is less than 256 MB, else displays an error message.
Post uninstallation scenario
If HP XP7 Installation Assistant detects that HP XP7 Performance Advisor is uninstalled on the system,
the Post-Uninstall tab is enabled, and the following tests are performed:
Figure 7 HP XP7 Installation Assistant — Post-Uninstall tab
• PA Services Status check: Verifies whether the following Performance Advisor services are
uninstalled, else displays an error message.
◦ HP XP7 Performance Advisor Database
◦ HP XP7 Performance Advisor Database Listener
◦ HP XP7 Performance Advisor Monitor
◦ HP XP7 Performance Advisor Security
◦ HP XP7 Performance Advisor Tomcat
Performing checks using the HP XP7 Performance Advisor Installation Assistant 17