Uninstall from a cluster on Solaris
You can uninstall WebSphere Portal only or both WebSphere Portal and IBM WAS using either the graphical user interface, console mode, or silent uninstallation program.
1. Prepare to uninstall a cluster on Solaris
Before uninstalling cluster, prepare system; for example, adding passwords to the properties files and keeping or discarding database information.
2. Uninstall a cluster on Solaris
If you have a complete and functional uninstallation program, you can uninstall IBM WebSphere Portal only or both WebSphere Portal and IBM WAS from cluster.
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Uninstall WebSphere Portal on Solaris