Method and system for allowing customization of remote data collection in the event of a system error

• US 7,051,230 B2
• Filed: 07/18/2002
• Issued: 05/23/2006
• Est. Priority Date: 07/18/2002
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Olson, John Thomas
• Primary Examiner(s): Beausoliel, Robert
• Assistant Examiner(s): PUENTE, EMERSON C
• Application Number:
  US10/197,904
• Publication Number:
  US 20040015742A1
• Time in Patent Office: 1,405 Days
• Field of Search: 714/2, 714/25, 714/37, 714/38, 714/42, 714/45, 714/47, 714/48, 714/4, 707/202, 717/124
• US Class Current: 714/2
• 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 11/2294 by remote test
• CPC Class Codes: G06F 11/3636 by tracing the execution of the program
• CPC Class Codes: G06F 11/366 using diagnostics G06F11/0703 takes precedence
• CPC Class Codes: Y10S 707/99953 Recoverability

Abstract

In a computer system, a method and system for allowing customization of data collection in the event of a system error is described. In one embodiment, a Program Registration Table (PRT) contains entries associating a program name with an executable file and associated parameters. Additionally, an Error Matrix (EM) includes entries specifying which program(s) in the PRT to execute in response to a particular system error. In the event of a system error, the program(s) to execute is determined by examining the entries in the EM. The program(s) is then executed. The output from the program(s) executed may then be sent offsite for analysis. Changing the behavior of the machine in the event of a system error may be accomplished by updating entries in the PRT and EM, without the need to change any code on the system.

Claims

1. A system comprising:

a program configuration database to store data specifying a data collection program within an associated data processing system;

a remote data manager module coupled with said program configuration database comprising

means for detecting an occurrence of a system error within said associated data processing system,

means for determining an error type of said system error,

means for identifying said data collection program utilizing said program configuration database and said error type, and

means for executing said data collection program in response to an identification thereof; and

a configuration module coupled with said remote data manager module to receive an update message and to update said program configuration database utilizing said update message, wherein said update message comprises data specifying a program tag, an executable name, and an attribute.

2. The system of claim 1, wherein said program configuration database further comprises:

a program registration table, comprising one or more program registration table entries; and

an error matrix, comprising one or more error matrix entries.

3. The system of claim 2, wherein said configuration module further comprises at least one of:

a program registration table manager, and

an error matrix manager.

4. The system of claim 2, wherein said program registration table comprises program registration table entries each comprising:

a program tag field;

an executable name field;

an attribute field; and

an attribute value field.

5. The system of claim 2, wherein said error matrix comprises error matrix entries each comprising:

an error tag field;

a precondition field; and

a result field.

6. The system of claim 1, wherein said remote data manager module further comprises:

means for transmitting program output of said data collection program from said associated data processing system to a remote server.

7. The system of claim 1, wherein said update message is received from a remote server.

8. A method comprising:

maintaining a program configuration database within a data processing system, wherein said maintaining comprises

storing data specifying a data collection program within said program configuration database;

receiving an update message at said data processing system, wherein said update message comprises data specifying a program tag, an executable name, and an attribute; and

updating said program configuration database utilizing said update message in response to said receiving;

detecting an occurrence of a system error within said data processing system;

identifying said data collection program utilizing said program configuration database in response to said detecting; and

executing said data collection program in response to said identifying.

9. The method of claim 8, wherein said program configuration database further comprises:

a program registration table, comprising one or more program registration table entries; and

an error matrix, comprising one or more error matrix entries.

10. The method of claim 8, said method further comprising:

transmitting program output of said data collection program from said data processing system to a remote server.

11. The method of claim 8, wherein said maintaining further comprises:

maintaining said program configuration database utilizing at least one of a program registration table manager and an error matrix manager.

12. The method of claim 8, wherein said receiving further comprises:

receiving said update message from a remote server.

13. The method of claim 8, wherein

said method further comprises

determining an error type of said system error, and

said identifying comprises

identifying said data collection program utilizing said error type.

14. A computer-readable medium encoded with a computer program, which when executed by a processor, causes said processor to perform a method comprising:

maintaining a program configuration database within a data processing system, wherein said maintaining comprises

storing data specifying a data collection program within said program configuration database;

receiving an update message at said data processing system, wherein said update message comprises data specifying a program tag, an executable name, and an attribute; and

updating said program configuration database utilizing said update message in response to said receiving;

detecting an occurrence of a system error within said data processing system;

identifying said data collection program utilizing said program configuration database in response to said detecting; and

executing said data collection program in response to said identifying.

15. The computer-readable medium of claim 14, wherein said program configuration database further comprises:

a program registration table, comprising one or more program registration table entries; and

an error matrix, comprising one or more error matrix entries.

16. The computer-readable medium of claim 14, said method further comprising:

transmitting program output of said data collection program from said data processing system to a remote server.

17. The computer-readable medium of claim 14, wherein said maintaining further comprises:

maintaining said program configuration database utilizing at least one of a program registration table manager and an error matrix manager.

18. The computer-readable medium of claim 14, wherein

said method further comprises

determining an error type of said system error, and

said identifying comprises

identifying said data collection program utilizing said error type.