System and method for system information centralization

• US 8,838,750 B2
• Filed: 12/30/2005
• Issued: 09/16/2014
• Est. Priority Date: 12/30/2005
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Zenz, Ingo, Semerdzhiev, Krasimir P., Markov, Mladen L., Pancheva, Elitsa N.
• Primary Examiner(s): Nawaz, Asad
• Assistant Examiner(s): CHANG, STEPHANIE L
• Application Number:
  US11/324,125
• Publication Number:
  US 20070156904A1
• Time in Patent Office: 3,182 Days
• Field of Search: 709/226, 709/331, 709/332, 709/220, 709/223, 709/228, 709/219, 717/4, 717/1, 717/10, 717/166, 707/3, 707/509
• US Class Current: 709/220
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files

Abstract

A system and method for configuration using abstract configuration information is described. In an embodiment, an abstract configuration module acts like an informational proxy between components of a system. The configuration module provides a level of abstraction that allows for some properties to be abstracted instead of being hard coded into each node of the system.

Claims

1. A computer-implemented method of configuring components of a computer system, the method comprising:

requesting a parameterized property from a system information module, wherein one of the components of the computer system is to request the parameterized property and the system information module is an informational proxy storing parameterized properties common to each of the components of the computer system, the system information module including an abstraction level of one or more name-value pairs of parameterized properties, a name of the one or more name-value pairs including one or more physical parameters or locations of one or more of the components of the computer system, a value of the one or more name-value pairs being system dependent and dynamically determined upon installation of the computer system;

evaluating at least a portion of the one or more name-value pairs at runtime of the computer system;

receiving the parameterized property from the system information module, wherein the one component is to receive the parameterized property, such that the computer system is to be configured independently of system resources; and

computing a setting using the received parameterized property to configure the one component.

2. The computer-implemented method of claim 1, further comprising:

exposing the parameterized property to the system information module, wherein a second of the components exposes the parameterized property.

3. The computer-implemented method of claim 1, further comprising:

populating the system information module with initial parameterized properties exposed in the system.

4. The computer-implemented method of claim 3, wherein the initial parameterized properties of the system comprise:

a maximum heap size of the system;

a number of nodes in the system; and

a number of threads in the system.

5. The computer-implemented method of claim 1, wherein the system information module comprises a property sheet of the one or more name-value pairs of parameterized properties including global constants and other parameters of the computer system.

14. The computer-implemented method of claim 5, wherein the property sheet further comprises a link to a parameterized property that is dependent upon another property which is stored in a location other than the property sheet.

15. The computer-implemented method of claim 14, further comprising:

resolving the link to the parameterized property that is dependent upon another property; and

receiving the parameterized property associated with the link.

6. An article of manufacture including program code which, when executed by a machine, causes the machine to perform a method, the method comprising:

requesting a parameterized property from a system information module, wherein a first component requests the parameterized property and the system information module is an informational proxy storing parameterized properties common to each component in a computer system, the system information module including an abstraction level of one or more name-value pairs of parameterized properties, a name of the one or more name-value pairs including one or more physical parameters or locations of one or more of the components of the computer system, a value of the one or more name-value pairs being system dependent and dynamically determined upon installation of the computer system;

evaluating at least a portion of the one or more name-value pairs at runtime of the computer system;

receiving the parameterized property from the system information module, wherein the first component receives the parameterized property, such that the computer system is to be configured independently of system resources; and

computing a setting using the received parameterized property to configure the first component.

7. The article of manufacture of claim 6, wherein the method further comprises:

exposing the parameterized property to the system information module, wherein a second of the components exposes the parameterized property.

8. The article of manufacture of claim 7, wherein the method further comprises:

populating the system information module with initial parameterized properties exposed in the system.

9. The article of manufacture of claim 8, wherein the initial properties of the system include:

a maximum heap size of the system;

a number of nodes in the system; and

a number of threads in the system.

10. The article of manufacture of claim 6, wherein the system information module comprises a property sheet of the one or more name-value pairs of parameterized properties including global constants and other parameters of the computer system.

11. A system comprising:

a processor; and

a memory coupled to the processor, the memory to store;

a system information module to store parameterized system properties, the system information module including an abstraction level of one or more name-value pairs of parameterized properties, at least a portion of the one or more name-value pairs to be evaluated at runtime of the system, a name of the one or more name-value pairs including one or more physical parameters or locations of one or more of the components of the computer system, a value of the one or more name-value hairs being system dependent and dynamically determined upon installation of the computer system; and

at least one configuration component to communicate with the system information module to receive the parameterized system properties, wherein the at least one configuration component is arranged to use the parameterized system properties to self-configure, wherein the at least one configuration component of the system is to be configured independently of system resources.

12. The system of claim 11, wherein the system information module includes paths to specific components of the system.

13. The system of claim 11, wherein the system information module comprises a property sheet of the one or more name-value pairs of parameterized properties including global constants and other parameters of the system.