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You can install multiple TrueSight Infrastructure Management Servers and configure them to run on a single instance of the Oracle database.

 

For example, you may want to deploy three TrueSight Infrastructure Management Servers. You can group these three TrueSight Infrastructure Management Servers together and have them use the same Oracle instance as the database. The following figure depicts this deployment scenario.

 

You need to create separate tablespaces and users for each of the TrueSight Infrastructure Management Servers as show in the figure below. However, all the tablespaces and users will reside in the same Oracle database.

Configuring multiple TrueSight Infrastructure Management Servers to use the same Oracle database

The procedure to install multiple TrueSight Infrastructure Management Servers and connect them to use the same Oracle database is the same as that documented at Installing the TrueSight Infrastructure Management Server on Microsoft Windows with Oracle as database orInstalling Infrastructure Management on Linux or Solaris with Oracle as database depending on your operating system.

However, you need to meet the following guidelines to ensure that the multiple TrueSight Infrastructure Management Servers you install connect to the same instance of the Oracle database. The guidelines vary depending on whether your Oracle setup is standalone Oracle or Oracle Real Application Cluster (RAC).

Guidelines for a standalone Oracle setup

If you are using a standalone Oracle setup, in the Configure Database page, ensure that you specify:

  • The same Oracle System ID (SID) in the Database SID field for all the TrueSight Infrastructure Management Servers that you install. For example, if the value of your SID is "ora", ensure that you set "ora" when installing TrueSight Infrastructure Management Server 1, TrueSight Infrastructure Management Server 2, and TrueSight Infrastructure Management Server 3.
  • A unique user name in the Username field for each of the TrueSight Infrastructure Management Servers that you install.

Guidelines for an Oracle RAC setup

If you are using an Oracle RAC setup, in the Configure Database page, ensure that you specify:

  • The same service name of the Oracle server in the Service Name field for all the TrueSight Infrastructure Management Servers that you install. For example, if your service name is "ser", ensure that you set "ser" when installing TrueSight Infrastructure Management Server 1, TrueSight Infrastructure Management Server 2, and TrueSight Infrastructure Management Server 3.
  • The RAC Scan host name and port details.
  • A unique user name in the Username field for each of the TrueSight Infrastructure Management Servers that you install.

 

 

 

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