MANAGING ESCALATING RESOURCE NEEDS WITHIN A GRID ENVIRONMENT

• US 20090216883A1
• Filed: 05/04/2009
• Published: 08/27/2009
• Est. Priority Date: 01/13/2004
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Hamilton, Rick Allen II, Joseph, Joshy, Fellenstein, Craig, Seaman, James
• Granted Patent: US 8,275,881 B2
• Time in Patent Office: Days
• US Class Current: 709/224
• CPC Class Codes: G06F 2209/501 Performance criteria
• CPC Class Codes: G06F 9/5011 the resources being hardware resources other than CPUs, Servers and Terminals
• CPC Class Codes: G06F 9/5072 Grid computing
• CPC Class Codes: H04L 67/1001 for accessing one among a plurality of replicated servers
• CPC Class Codes: H04L 67/10015 Access to distributed or replicated servers, e.g. using brokers
• CPC Class Codes: H04L 67/1012 based on compliance of requirements or conditions with available server resources
• CPC Class Codes: H04L 67/61 taking into account QoS or priority requirements

Abstract

A method, system, and program for managing escalating resource needs within a grid environment are provided. A job is submitted into a first selection of resources in a grid environment from among a hierarchy of discrete sets of resources accessible in the grid environment. Discrete sets of resources may include locally accessible resources, enterprise accessible resources, capacity on demand resources, and grid resources. The performance of the first selection of resources is monitored and compared with a required performance level for the job. If the required performance level is not met, then the discrete sets of resources are queried for available resources to meet the required performance level in an order designated by said hierarchy. Available resources in a next discrete set of resource from the hierarchy of discrete sets of resources are added to a virtual organization of resources handling the job within the grid environment. In particular, the virtual organization of resources may include the first selection of resources and the added resources which are distributed across heterogeneous systems. If capacity on demand resources are allocated and added to the virtual organization, then the capacity on demand resources are deallocated when no longer needed.

Claims

1. :

A system for managing escalating resources needs of a job submitted in a grid environment, comprising;

a grid environment comprising a plurality of computing systems each comprising at least one resource and communicatively connected over a network to share each said at least one resource through at least one grid service implemented within an open grid services architecture;

a grid management system for organizing said at least one resource into a hierarchy of discrete sets of resources comprising a plurality of local resources, a plurality of capacity on demand resources, and a plurality of external grid resources;

said grid management system for receiving a plurality of separate job requests from a plurality of client systems over said network;

said grid management system for submitting a particular job from among said plurality of jobs received at said grid management system from a particular client system from among said plurality of client systems to a virtual organization comprising a first selection of said plurality of local resources from among said hierarchy of discrete sets of resources;

said grid management system for monitoring a performance level of said virtual organization handling said particular job;

said grid management system for comparing said performance level of said virtual organization with a performance requirement for said particular job;

said grid management system, responsive to a performance level of said virtual organization not meeting a required performance level for said particular job, for querying said hierarchy of discrete sets of resources in an order designated by said hierarchy from among said second selection of capacity on demand resources and said third selection of external grid resources to meet said required performance level for said particular job; and

said grid management system, responsive to identifying at least one available additional resource from said hierarchy of discrete sets of resources, for adding said at least one available additional resource to said virtual organization of resources handling said particular job within said grid environment.

2. :

The system according to claim 1 for managing escalating resource needs of a job submitted in a grid environment, further comprising said grid management system for submitting said particular job to said virtual organization comprising said first selection of resources comprising at least one from among resources locally accessible to said particular client system initiating said job and resources accessible within an enterprise within which said particular client system operates.

3. :

The system according to claim 1 for managing escalating resource needs of a job submitted in a grid environment, wherein said hierarchy of discrete sets of resources is particularly specified for said job.

4. :

The system according to claim 1 for managing escalating resource needs of a job submitted in a grid environment, said grid management system further comprising;

a decision controller, responsive to said performance level of said virtual organization of said first selection of resources not meeting said required performance level for said particular job, for determining whether said particular job qualifies for additional resources; and

said decision controller for only querying said hierarchy of discrete sets of resources for available resources if said particular job qualifies for additional resources.

5. :

The system according to claim 1 for managing escalating resource needs of a job submitted in a grid environment, said grid management system further comprising;

a decision controller, responsive to said performance level of said virtual organization of said first selection of resources not meeting said required performance level for said particular job, for determining whether said job qualifies for at least one capacity on demand resource; and

said decision controller, responsive to said capacity on demand resource being identified as said at least one available additional resource from said hierarchy of discrete sets of resources, for activating said capacity on demand resource by paying a fee in return for an electronic key which unlocks use of said capacity on demand resource.

6. :

The system according to claim 5 for managing escalating resource needs of a job submitted in a grid environment further comprising said decision controller for

deallocating said capacity on demand resource when not need for said job.

7. :

A computer program product for managing escalating resources needs of a job submitted in a grid environment, said program embodied in a computer-readable medium, said program comprising computer-executable instructions which cause a computer to perform the steps of;

enabling a grid environment comprising a plurality of computing systems each comprising at least one resource and communicatively connected over a network to share each said at least one resource through at least one grid service implemented within an open grid services architecture;

organizing, by a grid management system, said at least one resource into a hierarchy of discrete sets of resources comprising a plurality of local resources, a plurality of capacity on demand resources, and a plurality of external grid resources;

receiving a plurality of separate job requests from a plurality of client systems over said network at a grid management system;

submitting a particular job from among said plurality of jobs received at a said grid management system from a particular client system from among said plurality of client systems to a virtual organization comprising a first selection of said plurality of local resources from among said hierarchy of discrete sets of resources;

monitoring a performance level of said virtual organization handling said particular job;

comparing said performance level of said virtual organization with a performance requirement for said particular job;

responsive to a performance level of said virtual organization not meeting a required performance level for said particular job, querying said hierarchy of discrete sets of resources in an order designated by said hierarchy from among said second selection of capacity on demand resources and said third selection of external grid resources to meet said required performance level for said particular job; and

responsive to identifying at least one available additional resource from said hierarchy of discrete sets of resources, adding said at least one available additional resource to said virtual organization of said resources handling said particular job within said grid environment, such that escalating resource needs of said particular job in said grid environment are managed by hierarchically adding resources from discrete sets of resources within said grid environment to said virtual organization of said resources already handling said particular job.

8. :

The program according to claim 7 for managing escalating resource needs of a job submitted in a grid environment wherein said step of submitting a particular job from among said plurality of jobs received at a said grid management system from a particular client system from among said plurality of client systems to a virtual organization comprising a first selection of said plurality of local resources from among said hierarchy of discrete sets of resources further comprises the step of

submitting said particular job to said virtual organization comprising said first selection of resources comprising at least one from among resources locally accessible to said particular client system initiating said job and resources accessible within an enterprise within which said particular client system operates.

9. :

The program according to claim 7 for managing escalating resource needs of a job submitted in a grid environment, further comprising the steps of;

responsive to said performance level of said virtual organization of said first selection of resources not meeting said required performance level for said particular job, determining whether said particular job qualifies for additional resources; and

only querying said hierarchy of discrete sets of resources for available resources if said particular job qualifies for additional resources.

10. :

The program according to claim 7 for managing escalating resource needs of a job submitted in a grid environment, further comprising the steps of;

responsive to said performance level of said virtual organization of said first selection of resources not meeting said required performance level for said particular job, determining whether said particular job qualifies for at least one capacity on demand resource; and

responsive to said capacity on demand resource being identified as said at least one available additional resource from said hierarchy of discrete sets of resources, activating said capacity on demand resource by paying a fee in return for an electronic key which unlocks use of said capacity on demand resource.

11. :

The program according to claim 10 for managing escalating resource needs of a job submitted in a grid environment, further comprising the step of;

deallocating said capacity on demand resource when not needed for said particular job.