You can run the software upgrade utility for SnapManager in either the interactive mode or the unattended mode. SnapManager guides you through the interactive mode; the unattended mode requires that you type certain commands and then upgrade takes place on its own.
| Interactive mode | Unattended mode | |
|---|---|---|
| Access | Requires user interaction and access to the graphical user interface | Allows automated uninstallation by executing a script or command-line command |
| SnapManager software license agreement | Is displayed in the software installation utility | Is displayed at the command-line interface if you pass a specific parameter to the installation utility |