Installations from the Recovery Partition
When you install JSA products, the installer (ISO image) is copied to the recovery partition. From this partition, you can reinstall JSA products. Your system is restored back to the default configuration. Your current configuration and data files are overwritten.
When you restart your JSA appliance, an option to reinstall the software is displayed. If you do not respond to the prompt within 5 seconds, the system continues to start as normal. Your configuration and data files are maintained. If you choose the reinstall option, a warning message is displayed and you must confirm that you want to reinstall.
The retain option is not available on High-Availability systems. See the Juniper Secure Analytics High Availability Guide for information on recovering High-Availability appliances.