Method and system for comparing individual computers to cluster representations of their peers

• US 20050289401A1
• Filed: 06/25/2004
• Published: 12/29/2005
• Est. Priority Date: 06/25/2004
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Suermondt, Henri Jacques, Mishra, Nina, Goin, Todd Mitchell, Stinger, James Richard, Campbell, Randall Bruce, Steele, Douglas William, Fawcett, Thomas Elliott
• Granted Patent: US 7,380,177 B2
• Time in Patent Office: Days
• US Class Current: 714/47.3
• CPC Class Codes: G06F 11/0709 in a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server systems
• CPC Class Codes: G06F 11/0751 Error or fault detection not based on redundancy power supply failures G06F1/30; network fault management H04L41/06
• CPC Class Codes: G06F 11/3447 Performance evaluation by modeling
• CPC Class Codes: G06F 11/3495 for systems
• CPC Class Codes: G06F 2201/86 Event-based monitoring
• CPC Class Codes: G06F 2201/865 Monitoring of software

Abstract

The present invention is a system or method for assisting in the maintenance and servicing of computers. The system, for example, comprises a cluster database containing information relating to one or more computer clusters, the information relating to each cluster comprising one or more cluster descriptions and one or more representations of configuration information values that characterize typical computer members of the cluster, and also a tracker database containing configuration information values gathered from and relating to one or more computers. The system further comprises a computer and cluster comparison routine having access to the cluster and tracker databases that compares one or more of the representations of configuration information values relating to one or more of the clusters to one or more of the corresponding configuration information values gathered from at least one given computer and that then indicates how closely the given computer'"'"'s configuration conforms with the configuration of typical computer members of the one or more clusters.

Claims

1. A system for assisting in the maintenance and servicing of computers comprising:

a cluster database containing information relating to one or more computer clusters, the information relating to each cluster comprising one or more cluster descriptions and one or more representations of configuration information values that characterize typical computer members of the cluster;

a tracker database containing configuration information values gathered from and relating to one or more computers; and

a computer and cluster comparison routine having access to the cluster and tracker databases that compares one or more of the representations of configuration information values relating to one or more of the clusters to one or more of the corresponding configuration information values gathered from at least one given computer and that then indicates how closely the given computer'"'"'s configuration conforms with the configuration of typical computer members of the one or more clusters.

2. A system in accordance with claim 1 wherein

the representations of configuration information values relating to one or more clusters comprise one or more statistical information values corresponding to each of one or more configuration information values;

and

the comparison routine comprises a display routine that displays or prints or otherwise utilizes one or more configuration information values of the given computer along with the corresponding one or more statistical information values relating to one or more of the clusters.

3. A system in accordance with claim 2 further comprising:

a global statistical information value database containing one or more global statistical information values corresponding to each of one or more configuration information values; and

wherein the display routine also displays or prints or otherwise utilizes the one or more configuration information values of the given computer along with the corresponding one or more global statistical information values.

4. A system in accordance with claim 1 wherein:

the representations of configuration information values relating to one or more clusters comprise one or more limit values corresponding to each of one or more configuration information values; and

the comparison routine comprises a display routine that displays or prints or otherwise utilizes one or more configuration information values of the given computer along with the corresponding one or more limit values relating to one or more of the clusters.

5. A system in accordance with claim 4 wherein the display routine highlights the given computer'"'"'s configuration information values that fall outside of ranges defined by limit values.

6. A system in accordance with claim 5 wherein the highlighting is done by means of coloration in a drill-down style display.

7. A system in accordance with claim 1 wherein

the representations of configuration information values relating to one or more clusters comprise one or more limit values corresponding to each of one or more configuration information values;

the comparison routine comprises an analyzer that identifies as issues at least some instances when one or more of the given computer'"'"'s configuration information values fall outside of ranges defined by limit values; and

which further comprises a report generator that obtains the identified issues from the comparison routine and that generates one or more reports of such instances.

8. A system in accordance with claim 7 wherein the report generator produces a report which summarizes the status of the given computer, reports at least some instances when one or more configuration information values fall outside of ranges defined by limit values, and also presents recommendations.

9. A system in accordance with claim 1, wherein

the cluster descriptions relating to one or more of the clusters comprise logical expressions that specify the settings of a subset of one or more configuration information values which settings characterize typical computer members of a related cluster;

and

the comparison routine comprises a best match mechanism that determines, through application of these logical expressions to the settings of the subset of one or more configuration information values gathered from the given computer, which one or more clusters the given computer'"'"'s configuration matches most closely.

10. A system in accordance with claim 9 wherein the comparison routine further comprises a description display actuated by the best match mechanism that displays or prints or otherwise utilizes at least one or more of the cluster descriptions relating to the most closely matching one or more clusters.

11. A system in accordance with claim 9 wherein

the representations of configuration information values relating to one or more clusters further comprise one or more cluster statistical information values corresponding to each of one or more configuration information values;

and

wherein the system further comprises a display routine that displays or prints or otherwise utilizes one or more configuration information values of the given computer along with the corresponding one or more statistical information values relating to the one or more clusters selected as the best match by the best match mechanism.

12. A system in accordance with claim 11 further comprising:

a global statistical information value database containing one or more global statistical information values corresponding to each of one or more configuration information values; and

wherein the display routine also displays or prints or otherwise utilizes the one or more configuration information values of the given computer along with the corresponding one or more global statistical information values.

13. A system in accordance with claim 9 wherein

the representations of configuration information values relating to one or more clusters comprise one or more limit values corresponding to each of one or more configuration information values;

and

wherein the system further comprises a display routine that displays or prints or otherwise utilizes one or more configuration information values of the given computer along with the corresponding one or more limit values relating to the one or more clusters selected as the best match by the best match mechanism.

14. A system in accordance with claim 13 wherein the display routine highlights in some manner the given computer'"'"'s configuration information values that fall outside of ranges defined by limit values.

15. A system in accordance with claim 14 wherein the highlighting is done by means of coloration in a drill-down style display.

16. A system in accordance with claim 9 wherein

the representations of configuration information values relating to one or more clusters comprise one or more limit values corresponding to each of one or more cluster configuration information values;

the comparison routine further comprises an analyzer that identifies as issues at least some instances when one or more of the given computer'"'"'s configuration information values fall outside of ranges defined by limit values; and

which further comprises a report generator that obtains the identified issues from the comparison routine and that generates one or more reports of such instances.

17. A system in accordance with claim 16 wherein the report generator produces a report which summarizes the status of the given computer, reports at least some instances when one or more configuration information values fall outside of ranged defined by limit values, and also presents recommendations.

18. A system in accordance with claim 1 wherein one or more representations of configuration information values relating to one or more clusters, hereinafter called rule related clusters, comprise one or more desired or mandated configuration information value settings expressed as rules which require the desired or mandated settings to be maintained if one or more of certain other configuration information value settings are in designated states.

19. A system in accordance with claim 18 wherein

the comparison routine further comprises an analyzer that applies one or more rules relating to such rule related clusters to configuration information values gathered from the given computer to identify when one or more of the configuration information value settings of the given computer fall outside of the requirements of the rules;

and

which further comprises a report generator that generates one or more reports of any departures from any rule'"'"'s requirements.

20. A system in accordance with claim 19 wherein the report generator produces a report which summarizes the status of the given computer, reports any departure from any rule'"'"'s requirements, and also presents recommendations.

21. A system in accordance with claim 19 wherein

the representations of configuration information values relating to one or more of such rule related clusters further comprise statistical information values indicating a rate of compliance with the requirements of one or more rules, and

the report generated by the report generator includes such statistical information values, when available, when it generates reports of departures from any rule'"'"'s requirements.

22. A method for assisting in the maintenance and servicing of computers comprising:

establishing a cluster database containing information relating to one or more computer clusters, the information relating to each cluster comprising one or more cluster descriptions and one or more representations of configuration information values that characterize typical computer members of the cluster;

gathering from one or more computers configuration information values; and

comparing one or more of the representations of information values relating to one or more of the clusters to one or more of the corresponding configuration information values gathered from at least one given computer, and then giving an indication of how closely the given computer'"'"'s configuration conforms with the configuration of typical computer members of the one or more clusters.

23. A method in accordance with claim 22 wherein

the establishing step establishes in the cluster database one or more statistical information values as representations of configuration information values relating to one or more clusters, the one or more statistical information values corresponding to each of one or more configuration information values;

and

the comparing step comprises displaying, printing, or otherwise utilizing one or more configuration information values gathered from the given computer along with the corresponding one or more statistical information values relating to one or more of the clusters.

24. A method in accordance with claim 23 comprising, in addition,

establishing a global statistical information value database containing one or more global statistical information values corresponding to each of one or more configuration information values;

and

wherein the comparing step further comprises displaying, printing, or otherwise utilizing one or more configuration information values of the given computer along with the corresponding one or more global statistical information values.

25. A method in accordance with claim 22 wherein

the establishing step further comprises establishing in the cluster database one or more limit values as representations of configuration information values relating to one or more clusters, the one or more limit values corresponding to each of one or more configuration information values;

and

the comparing step further comprises displaying, printing, or otherwise utilizing one or more configuration information values gathered from the given computer along with the corresponding one or more limit values relating to one or more of the clusters.

26. A method in accordance with claim 25 wherein the comparing step further comprises highlighting a given computer'"'"'s configuration information values that fall outside of ranges defined by limit values.

27. A method in accordance with claim 26 wherein

the displaying step comprises presenting the information in a drill-down style display, and

the highlighting step comprises coloring configuration information values of the given computer falling outside of the ranges defined by limit values.

28. A method in accordance with claim 22 wherein

the establishing step establishes one or more limit values in the cluster database as representations of configuration information values relating to one or more clusters, the one or more limit values corresponding to each of one or more configuration information values;

and

the comparing step comprises analyzing the given computer'"'"'s configuration information values and the limit values relating to one or more clusters and identifying as issues at least some instances when one or more of the given computer'"'"'s configuration information values fall outside of ranges defined by limit values, and generating one or more reports of such instances.

29. A method in accordance with claim 28 wherein the report generating step comprises producing a report which summarizes the status of the given computer, reports at least some instances when one or more configuration information values fall outside of ranges defined by limit values, and also presents recommendations.

30. A method in accordance with claim 22 wherein

the establishing step establishes in the cluster database one or more cluster descriptions comprising logical expressions that specify the settings of a subset of one or more configuration information values which characterize typical computer members of the related cluster;

and

the comparing step comprises determining, through application of these logical expressions to the settings of the subset of one or more configuration information values gathered from the given computer, which related one or more clusters the given computer'"'"'s configuration matches most closely.

31. A method in accordance with claim 30 wherein the comparing step comprises displaying, printing, or otherwise utilizing one or more of the cluster descriptions relating to the one or more most closely matching clusters.

32. A method in accordance with claim 30 wherein

the establishing step further comprises establishing in the cluster database one or more statistical information values as representations of configuration information values, the one or more statistical information values corresponding to each of one or more configuration information values;

and

the comparing step comprises displaying, printing, or otherwise utilizing one or more configuration information values of the given computer along with the corresponding one or more statistical information values relating to the one or more most closely matching clusters.

33. A method in accordance with claim 32 wherein

the establishing step further comprises establishing a global statistical information value database containing one or more global statistical information values corresponding to each of one or more configuration information values;

and

the comparing step further comprises displaying, printing, or otherwise utilizing one or more configuration information values of the given computer along with the corresponding one or more global statistical information values.

34. A method in accordance with claim 30 wherein

the establishing step further comprises establishing in the cluster database one or more limit values as representations of configuration information values relating to one or more clusters, the one or more limit values corresponding to each of one or more configuration information values;

and

the comparing step further comprises displaying, printing, or otherwise utilizing one or more configuration information values gathered from the given computer along with the corresponding one or more limit values relating to the one or more most closely matching clusters.

35. A method in accordance with claim 34 wherein the comparing step further comprises highlighting the given computer'"'"'s configuration information values that fall outside of ranges defined by limit values.

36. A method in accordance with claim 35 wherein

the displaying step comprises presenting the information in a drill-down style display, and

the highlighting step comprises coloring configuration information values of the given computer falling outside of ranges defined by limit values.

37. A method in accordance with claim 30 wherein

the establishing step further comprises establishing in the cluster database one or more limit values as representations of configuration information values relating to one or more clusters, the one or more limit values corresponding to each of one or more configuration information values;

and

the comparing step comprises analyzing a computer'"'"'s configuration information values and the corresponding limit values and identifying as issues at least some instances when a computer'"'"'s configuration information values fall outside of ranges defined by limit values, and generating reports of such instances.

38. A method in accordance with claim 37 wherein the report generating step comprises producing a report which summarizes the status of the given computer, reports at least some instances when one or more configuration information values fall outside of ranged defined by limit values, and also presents recommendations.

39. A method in accordance with claim 22 wherein the establishing step further comprises establishing, in the cluster database, representations of configuration information values relating to one or more clusters, hereinafter called rule related clusters, said representations comprising one or more desired or mandated configuration information value settings expressed as rules which require the desired or mandated settings to be maintained if one or more of certain other configuration information value settings are in designated states.

40. A method in accordance with claim 39 wherein

the comparing step comprises applying one or more rules relating to such rule related clusters to configuration information values gathered from the given computer to identify when one or more of the configuration information value settings of the given computer fall outside of the requirements of the rules, and generating one or more reports of any departures from any rule'"'"'s requirements.

41. A method in accordance with claim 40 wherein the generating reports step further comprises generating one or more reports summarizing the status of the given computer, reporting any departure from any rule'"'"'s requirements, and also presenting recommendations.

42. A method in accordance with claim 40 wherein

the establishing step further comprises establishing in the cluster database one or more statistical information values as representations of configuration information values relating to one or more of such rule related clusters, the one or more statistical information values corresponding to the rate of compliance with the requirements of one or more rules;

and

the generating reports step further comprises generating a report that includes such statistical information values, when available, as part of its reports of departures from any rule'"'"'s requirements.

43. A system for assisting in the maintenance and servicing of computers comprising:

means for defining a database containing information relating to one or more computer clusters, the information relating to each cluster comprising one or more cluster descriptions and one or more representations of configuration information values that characterize typical computer members of the cluster;

means for defining a tracker database containing configuration information values gathered from one or more computers; and

means having access to the cluster and tracker databases for comparing one or more of the representations of configuration information values relating to one or more of the clusters to one or more of the corresponding configuration information values gathered from at least one given computer and that then indicates how closely the given computer'"'"'s configuration conforms with the configuration of typical computer members of the one or more clusters.

44. A system in accordance with claim 43 wherein

the representations of configuration information values relating to clusters comprise one or more statistical information values corresponding to each of one or more configuration information values;

and

the means for comparing comprises means for displaying, printing, or otherwise utilizing one or more configuration information values of the given computer along with the corresponding one or more statistical information values relating to one or more of the clusters.

45. A system in accordance with claim 43 wherein:

the representations of configuration information values relating to one or more clusters comprise one or more limit values corresponding to each of one or more configuration information values; and

the means for comparing comprises means for displaying, printing, or otherwise utilizing one or more configuration information values of the given computer along with the corresponding one or more limit values relating to one or more of the clusters.

46. A system in accordance with claim 43 wherein

the cluster descriptions relating to one or more of the clusters comprise logical expressions that specify the settings of one or more configuration information values which characterize typical computer members of the related cluster;

and

the means for comparing further comprises means for determining a best match that determines, through application of these logical expressions to the given computer'"'"'s configuration information values, which one or more clusters the given computer'"'"'s configuration matches most closely.

47. A system in accordance with claim 46 wherein the means for comparing further comprises a means for displaying, printing, or otherwise utilizing at least one or more of the cluster descriptions relating to the most closely matching one or more clusters.

48. A system in accordance with claim 46 wherein

the representations of configuration information values relating to one or more clusters comprise one or more limit values corresponding to each of one or more configuration information values;

and

wherein the means for comparing further comprises means for displaying, printing, or otherwise utilizing one or more configuration information values of a given computer along with corresponding one or more limit values relating to the one or more clusters selected as the best match by the means for determining a best match.