Handheld computer console emulation module and method of managing a logically-partitioned multi-user computer with same

DETAILED DESCRIPTION The invention addresses these and other problems associated with the prior art by providing in one aspect a computer system and method of managing a logical partition on a logically-partitioned multi-user computer that utilizes a handheld computer with a plug-in console emulation module to emulate a console through which various system administrations operations may be performed.
In particular, a handheld computer is coupled to a workstation adapter on a logically-partitioned computer via a plug-in module coupled to the handheld computer and connected to the workstation adapter via a cable.
The handheld computer is configured to emulate a console for a logical partition in the partitioned computer using program code resident in the plug-in module.
As such, the handheld computer is able to operate much like a conventional terminal or workstation, thus facilitating management of a logical partition in a substantially more compact and portable form factor, and often eliminating the need for a dedicated, permanently-installed terminal or workstation for the multi-user computer.
Particularly when a multi-user computer incorporates multiple logical partitions that are accessed via separate workstation adapters, the savings in costs and space due to the elimination of multiple dedicated workstations can be significant.
In addition, consistent with another aspect of the invention, a handheld computer and a plug-in module therefor are provided.
The plug-in module includes a network interface configured to receive a network connector, a memory, and program code resident in the memory and configured to control a handheld computer to emulate a console that communicates with a multi-user computer over the network interface.
Through the provision of both the console emulation program code and the network interface in the same module, a relatively compact, portable, cost-effective and easy-to-use mechanism for performing system administration operations on a multi-user computer may be provided