International Business Machines Corporation

Kent L Hofer

Bob Richard Cernohous

Steven Simonson

Mark Linus Bauman

John Charles Kasperski

Tammy Lynn Van Hove

Jay Robert Weeks

Cale T Rath

George James Romano

Kyle Lane Henderson

David Joseph Gimpl

Clark Anthony Goodrich

John Lee Brooks

David Alan Christenson

Nathan Allan Rabe

Jossie Maite McManus

A method and apparatus for utilizing partition resource requirements to automate computer partition configuration. Partition resource requirements that are collected by a workload estimator include the type and version of software that is to be run on each partition of the system and the minimum hardware resources needed for each of the plurality of partitions on a partition by partition basis. The partition resource requirements are included in a system plan that is passed to other tools to configure a system based on the system plan. The tools that use the system plan include a deployment wizard that uses the system plan file to configure a system upgrade, and an ordering tool that passes the partition resource requirements to the manufacturer to allow the manufacturer to configure a new system based on the workload information in the system plan file.

Utilizing partition resource requirements from workload estimation to automate partition software configuration and validation

A partition wizard allows automatically defining from a set of system requirements a solution profile that defines a combination of hardware and software in multiple logical partitions to satisfy the performance objectives. The solution profile may be used by an order processing system to automatically generate an order for a target computer system. The solution profile may also be used by a hardware management console to automatically create logical partitions on the target computer system, then may be used by an operating system install engine to automatically install a desired operating system in each of the logical partitions on the target computer system and to automatically install desired software into each of the logical partitions in the target computer system. The solution profile may also be used to manage the target computer system.

Apparatus and method for automatically defining, deploying and managing hardware and software resources in a logically-partitioned computer system

Method, apparatus and article of manufacture for acquiring a buffer after data from a remote sender (e.g., client) has been received by a local machine (e.g., server). Because the client data has already been received when the buffer is acquired, the buffer may be sized exactly to the size of the client data. In general, the buffer may be caller supplied or system supplied.

Determining on demand right size buffering within a socket server implementation

Method for determining on demand right size buffering within a socket server implementation

Method, apparatus and article of manufacture for continuous modes for both asynchronous accepts and asynchronous receives. A single asynchronous accept is performed on a listening socket and a single asynchronous receive is performed on each connected socket. The continuous mode inputs result in queuing data structures on a pending queue. The contents of the pending data structures on the pending queue are copied to completion queues, while the pending data structures remain on the pending queue.

Method for continuous I/O request processing in an asynchronous environment

Apparatus, methods and articles of manufacture for handling messages in a client-server environment. In general, computers of a client-server environment are configured with sockets to facilitate network communications. A socket of at least one of the computers is configured to recognize a format of a message to be received from another computer, whereby the socket is configured to handle receiving the message without invoking the application until the message is completely received. In general, the message may be formatted with a length field or terminating characters. In one embodiment, the socket utilizes a record definition to recognize the message format.

Efficient method for determining record based I/O on top of streaming protocols

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Lake City, MN, United States of America

Kent L Hofer