International Business Machines Corporation

Arndt Douglas Eade

Paul Kettley

Peter Siddall

Hazel Heather Fix

Daniel Noel Millwood

John Edmund Ahern

Keith Andrews

Sharuff Morsa

The present invention relates to a data processing system and method as well as to a computer program product for realizing such a data processing system and method. Conventionally, access to system resources is controlled within, for example, MQSeries, via security settings or security definition contained within profiles that are used to initialize a data processing system. Typically, each computer program or user has associated access permissions which may, from time to time, be varied by a system administrator. It will be appreciated that to issue on a resource by resource or user by user basis individual changes to access permission would require a significant amount of work. Suitably, the present invention provides a system and method for implementing grouping of security access control for a number of resources or users. Therefore, a single security change request can be used to effect a change of access permissions associated with a number of separate or at least closely coupled resources.

Data processing system and method

Provided are a computer program, method and system providing simplified administration of groups of computer programs. Command target qualifiers are defined which enable a command to be targeted at either an individual computer program or all members of a group of computer programs. Additionally, scope parameters are defined which enable a command to be targeted at specific computer system resources managed by the computer programs within the group. The computer system resources which are to be accessible to all members of a group have an associated scope parameter defining shared or group access and are held in shared storage, whereas computer system resources to be accessed by only one computer program in the group have a corresponding scope parameter and are held in the local storage of the individual computer program. The invention enables a reduction of the time taken to perform administration and control operations for the group and reduces the risk of inconsistent specification of commands that can arise when a system administrator is required to repeat entry of a command several times.

Administration of groups of computer programs, data processing systems, or system resources

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Salisbury, United Kingdom

Arndt Douglas Eade