Diagnostic data repository

• US 8,135,995 B2
• Filed: 10/15/2008
• Issued: 03/13/2012
• Est. Priority Date: 10/19/2007
• Status: Active Grant

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Ngai, Gary, Klein, Jonathan, Ramacher, Mark, Dageville, Benoit, Yu, Hailing, Feng, Mike, Sarig, Yair, Fallen, Marcus, Beresniewicz, John
• Primary Examiner(s): Maskulinski, Michael
• Application Number:
  US12/251,661
• Publication Number:
  US 20090106601A1
• Time in Patent Office: 1,245 Days
• Field of Search: None
• US Class Current: 714/45
• CPC Class Codes: G06F 11/0748 in a remote unit communicating with a single-box computer node experiencing an error/fault remote testing G06F11/2294
• CPC Class Codes: G06F 11/0778 Dumping, i.e. gathering error/state information after a fault for later diagnosis
• CPC Class Codes: G06F 11/0781 Error filtering or prioritizing based on a policy defined by the user or on a policy defined by a hardware/software module, e.g. according to a severity level
• CPC Class Codes: H04L 41/0681 Configuration of triggering conditions
• CPC Class Codes: H04L 41/16 using machine learning or artificial intelligence

Abstract

Techniques for systematically gathering, organizing, and storing diagnostic data related to multiple monitored systems (e.g., multiple instances of a product or multiple products). A centralized repository is provided that is organized in a hierarchical manner to facilitate proper organization of the diagnostic data related to multiple monitored systems. In one embodiment, a root directory comprising one or more subdirectories is provided for storing diagnostic data collected for each monitored system. Multiple root directories may be provided under a common base directory for storing diagnostic data corresponding to multiple monitored systems. This enables correlation of diagnostic data across multiple monitored systems.

Claims

1. A method for organizing and storing diagnostic data in a diagnostic data repository comprising:

storing, by a computer system, first diagnostic data related to a first monitored system in a first directory in the diagnostic data repository, the first diagnostic data including a first correlation key associated with an attribute name

storing, by the computer system, second diagnostic data related to a second monitored system in a second directory in the diagnostic data repository, the second diagnostic data including a second correlation key associated with the attribute name; and

determining, by the computer system, whether the first and second diagnostic data are correlated,

wherein the first and second diagnostic data are correlated when the first and second directories are stored under a common base directory and the first correlation key matches the second correlation key.

2. The method of claim 1 wherein storing the first diagnostic data related to the first monitored system comprises storing diagnostic data related to a first product instance.

3. The method of claim 1 wherein storing the second diagnostic data related to the second monitored system comprises storing diagnostic data related to a second product instance.

4. The method of claim 1 wherein storing the first diagnostic data related to the first monitored system comprises:

storing, by the computer system, information related to one or more incidents for the first monitored system in one or more corresponding sub-directories of the first directory, the one or more incidents associated with one or more problem keys and symptoms; and

limiting, by the computer system, the number of stored incidents having the same problem key and symptom.

5. The method of claim 4 wherein the one or more incidents are identified by one or more names of the or more corresponding sub-directories.

6. The method of claim 4 wherein storing the information related to the incidents for the first monitored system comprises storing a problem key for each of the incidents.

7. The method of claim 1 wherein storing the first diagnostic data related to the first monitored system comprises storing information related to one or more health checks for the first monitored system.

8. The method of claim 1 wherein storing the first diagnostic data related to the first monitored system comprises storing information related to one or more problems.

9. The method of claim 1 wherein the first diagnostic data related to the first monitored system is stored in one or more tables.

10. The method of claim 1 further comprising automatically deleting a portion of the first diagnostic data related to the first monitored system from the diagnostic data repository based upon a user-configurable retention policy.

11. A computer readable storage medium storing a plurality of instructions for controlling a processor to organize and store diagnostic data in a diagnostic data repository, the plurality of instructions comprising:

instructions that cause the processor to store first diagnostic data related to a first monitored system in a first directory in the diagnostic data repository, the first diagnostic data including a first correlation key associated with an attribute name;

instructions that cause the processor to store second diagnostic data related to a second monitored system in a second directory in the diagnostic data repository, the second diagnostic data including a second correlation key associated with the attribute name;

instructions that cause the processor to determine whether the first and second diagnostic data are correlated,

wherein the first and second diagnostic data are correlated when the first and second directories are stored under a common base directory and the first correlation key matches the second correlation key.

12. The computer readable storage medium of claim 11 wherein the instructions that cause the processor to store the first diagnostic data related to the first monitored system comprise instructions that cause the processor to store information related to one or more incidents for the first monitored system.

13. The computer readable storage medium of claim 11 wherein the instructions that cause the processor to store the first diagnostic data related to the first monitored system comprise instructions that cause the processor to store metadata information, the metadata information including one or more correlation keys.

14. The computer readable storage medium of claim 11 wherein the instructions that cause the processor to store the first diagnostic data related to the first monitored system comprise instructions that cause the processor to store information related to one or more health checks for the first monitored system.

15. The computer readable storage medium of claim 11 wherein the instructions that cause the processor to store the first diagnostic data related to the first monitored system comprise instructions that cause the processor to store information related to packaged diagnostics that is to be communicated to a diagnosis site.

16. The computer readable storage medium of claim 11 wherein the instructions that cause the processor to store the first diagnostic data related to the first monitored system comprise instructions that cause the processor to store information related to one or more problems.

17. A system for organizing and storing diagnostic data in a diagnostic data repository, the system comprising:

a memory; and

a processor coupled to the memory;

wherein the processor is configured to;

store first diagnostic data related to a first monitored system in a first directory in the diagnostic data repository, the first diagnostic data including a first correlation key associated with an attribute name;

store second diagnostic data related to a second monitored system in a second directory in the diagnostic data repository, the second diagnostic data including a second correlation key associated with the attribute name; and

determine whether the first and second diagnostic data are correlated,

wherein the first and second diagnostic data are correlated when the first and second directories are stored under a common base directory and the first correlation key matches the second correlation key.