

Silent Mode: Checks can be run and managed from the command line for a silent installation. Simply run Oracle Universal Installer and all pre-defined pre-requisite checks will be performed. Pre-requisite checking can be performed in the following three ways:Īutomatically: Checks are performed automatically when the user runs the Oracle Universal Installer executable during an installation. All the results are logged in the install Actions.log file. All pre-requisite check parameters must be defined in the oraparam.ini file (or another *.ini file that you define). Specific pre-requisite checks are defined for each operating system on which Oracle Universal Installer runs. Oracle Universal Installer is required to perform all pre-requisite checks defined for the installation before installing any software, whether they are Oracle Universal Installer-specific tests, or tests defined for a specific product. Early detection of problems with the system setup reduces the chances of encountering problems during installation for instance, problems with insufficient disk space, missing patches, inappropriate hardware, and so on. 5.1 Checking Pre-Requisites Before Installationīefore installation, Oracle Universal Installer checks the environment to see whether it meets the requirements for successful installation.
