IBM Worklight v5.0.5 > WL server administration > Installation > Run IBM Installation Manager

Single-user versus multi-user installations

During the installation of Worklight, you choose to install WebSphere Application Server Liberty Profile. This server is either a multi-user or single-user installation, depending on how you installed IBM Installation Manager.

In multi-user mode, different users can run the server in sequence, but not at the same time. There can only be one server process running, because the server is configured to attach to a specific network port.

If you use a pre-installed application server when installing Worklight server, the following constraints regarding user accounts on UNIX apply:

Parent Run IBM Installation Manager