11.4.2 Trigger the Upgrade Installation To trigger the installation, follow these steps: Navigate to the path OFS_LRS_PACK/bin and enter the following command in the console to execute the application pack installer with the Silent option. ./setup.sh SILENT The installer proceeds with the pre-installation checks and starts the upgrade installation process. The OFS LRS installation or upgrade begins. After the installation is complete, an Installation Successful message is displayed. Verify the log files. See section Verify the Log File Information for Upgrade for details.