Method and system for implementing automatic filesystem growth monitor for production UNIX computer system

• US 6,832,236 B1
• Filed: 07/08/1999
• Issued: 12/14/2004
• Est. Priority Date: 07/08/1999
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Hamilton, Rick A. II, Langford, John Steven
• Primary Examiner(s): Wiley, David
• Assistant Examiner(s): BOUTAH, ALINA A
• Application Number:
  US09/350,033
• Time in Patent Office: 1,986 Days
• Field of Search: 709/100, 709/223, 709/224, 714/4, 714/43, 714/47, 714/55
• US Class Current: 718/100
• CPC Class Codes: G06F 11/3409 for performance assessment
• CPC Class Codes: G06F 11/3466 Performance evaluation by tracing or monitoring
• CPC Class Codes: G06F 2201/81 Threshold

Abstract

A script is created which accurately monitors filesystem usage. Initially, a filesystem is identified to be monitored. Growth parameters for the particular filesystem are stipulated which, if exceeded, will result in notification to an administrator of the system. Thresholds are set for the selected growth parameters. Script execution timing is set, and the script is automatically executed at the preset time intervals. Each time the script executes, a comparison is made between the system specifics and preset growth thresholds. If a filesystem exceeds a threshold, then notification is provided to the system administrator.

Claims

1. A data processing system implemented method for monitoring a filesystem'"'"'s usage growth, comprising:

defining a filesystem usage parameter;

setting a filesystem usage parameter threshold associated with the filesystem usage parameter;

defining a time interval for receiving a filesystem usage specific;

satisfying the time interval;

receiving the filesystem usage specific for the filesystem usage parameter on the basis of the time interval being satisfied;

comparing the filesystem usage specific to the filesystem usage parameter threshold; and

outputting a notification based on the comparison indicating a problem with filesystem usage;

wherein the step of comparing further comprises comparing the filesystem usage specific of a number of consistent rising growth time intervals to the filesystem usage parameter threshold of consistent rising growth time intervals.

2. The method recited in claim 1, wherein the steps of receiving the filesystem usage specific and comparing the filesystem usage specific are contained in an executable script.

3. The method recited in claim 1, wherein the filesystem usage parameter threshold is one of percentage e volume for the filesystem, total unused volume available for the filesystem and consistent periods of rising filesystem usage.

4. The method recited in claim 1, wherein the filesystem is a first filesystem, the method further comprising:

defining a filesystem usage parameter for a second filesystem;

setting a filesystem usage parameter threshold associated with the filesystem usage parameter for the second filesystem;

defining a time interval for receiving a filesystem usage specific for the second filesystem;

satisfying the time interval;

receiving the filesystem usage specific for the filesystem usage parameter on the basis of the time interval being satisfied for the second filesystem;

comparing the filesystem usage specific to the filesystem usage parameter threshold for the second filesystem; and

outputting a notification based on the comparison.

5. The method recited in claim 1, wherein the step of comparing further comprises comparing the filesystem usage specific of actual percent of full filesystem usage to the filesystem usage parameter threshold of percent of full filesystem usage to the filesystem.

6. The method recited in claim 1, wherein the step of comparing further comprises comparing the filesystem usage specific of actual unused total volume available to the filesystem usage parameter threshold of unused total volume.

7. The method recited in claim 1, wherein the steps of outputting comprises emailing the notification.

8. The method recited in claim 1, wherein the step of defining a time interval comprises setting a chronological schedule.

9. A data processing system implemented method for monitoring a filesystem'"'"'s usage growth comprising:

executing a script, wherein the script comprises;

receiving a filesystem usage specific for the filesystem usage parameter;

accessing a filesystem usage parameter threshold associated with the filesystem usage parameter;

comparing the filesystem usage specific to the filesystem usage parameter threshold; and

outputting a result of the comparison;

wherein the step of comparing further comprises comparing the filesystem usage specific of a number of consistent rising growth time intervals to the filesystem usage parameter threshold of consistent rising growth time intervals.

10. The method recited in claim 9, wherein the script is one of self-executing, executed on the basis a preset time interval and executed on the basis of an occurrence of antecedent event.

11. The method recited in claim 9, wherein the step of comparing further comprises comparing the filesystem usage specific of actual percent of full filesystem usage to the filesystem usage parameter threshold of percent of full filesystem usage to the filesystem.

12. The method recited in claim 9, wherein the step of comparing further comprises comparing the filesystem usage specific of actual unused total volume available to the filesystem usage parameter threshold of unused total volume.

13. A data processing system for monitoring a filesystem'"'"'s usage growth comprising:

defining means for defining a filesystem usage parameter;

setting means for setting a filesystem usage parameter threshold associated with the filesystem usage parameter;

defining means for defining a time interval for receiving a filesystem usage specific;

satisfying means for satisfying the time interval;

receiving means for receiving the filesystem usage specific for the filesystem usage parameter on the basis of the time interval being satisfied;

comparing means for comparing the filesystem usage specific to the filesystem usage parameter threshold; and

outputting means for outputting a notification based on the comparison indicating a problem with filesystem usage;

wherein the comparing means for comparing further comprises means for comprises comparing the filesystem usage specific of a number of consistent rising growth time intervals to the filesystem usage parameter threshold of consistent rising growth time intervals.

14. The system recited in claim 13, wherein the receiving means for receiving the filesystem usage specific and comparing means for comparing the filesystem usage specific are contained in an executable script.

15. The system recited in claim 13, wherein the filesystem usage parameter threshold is one of percentage e volume for the filesystem, total unused volume available for the filesystem and consistent periods of rising filesystem usage.

16. The system recited in claim 13, wherein the filesystem is a first filesystem, the method further comprising:

defining means for defining a filesystem usage parameter for a second filesystem;

setting means for setting a filesystem usage parameter threshold associated with the filesystem usage parameter for the second filesystem;

defining means for defining a time interval for receiving a filesystem usage specific for the second filesystem;

satisfying means for satisfying the time interval;

receiving means for receiving the filesystem usage specific for the filesystem usage parameter on the basis of the time interval being satisfied for the second filesystem;

comparing means for comparing the filesystem usage specific to the filesystem usage parameter threshold for the second filesystem; and

outputting means for outputting a notification based on the comparison.

17. The system recited in claim 13, wherein the comparing means for comparing further comprises comparing means for comparing the filesystem usage specific of actual percent of full filesystem usage to the filesystem usage parameter threshold of percent of full filesystem usage to the filesystem.

18. The system recited in claim 13, wherein the comparing means for comparing further comprises comparing means for comparing the filesystem usage specific of actual unused total volume available to the filesystem usage parameter threshold of unused total volume.

19. The system recited in claim 13, wherein the outputting means for outputting comprises emailing the notification.

20. The system recited in claim 13, wherein the defining means for defining a time interval comprises setting a chronological schedule.

21. A data processing system for monitoring a filesystem'"'"'s usage growth comprising:

executing means for executing a script, wherein the script comprises;

receiving means for receiving a filesystem usage specific for the filesystem usage parameter;

accessing means for accessing a filesystem usage parameter threshold associated with the filesystem usage parameter;

comparing means for comparing the filesystem usage specific to the filesystem usage parameter threshold; and

outputting means for outputting a result of the comparison;

where in the comparing means for comparing further comprises comparing the filesystem usage specific of a number of consistent rising growth time intervals to the filesystem usage parameter threshold of consistent rising growth time intervals.

22. The system recited in claim 21, wherein the script is one of self-executing, executed on the basis a preset time interval and executed on the basis of an occurrence of antecedent event.

23. The system recited in claim 21, wherein the comparing further comprises comparing the filesystem usage specific of actual percent of full filesystem usage to the filesystem usage parameter threshold of percent of full filesystem usage to the filesystem.

24. The system recited in claim 21, wherein the comparing means for comparing further comprises comparing means for comparing the filesystem usage specific of actual unused total volume available to the filesystem usage parameter threshold of unused total volume.

25. A computer program product for implementing a method for monitoring a filesystem'"'"'s usage growth comprising:

defining instructions for defining a filesystem usage parameter;

setting instructions for setting a filesystem usage parameter threshold associated with the filesystem usage parameter;

defining instructions for domining a time interval for receiving a filesystem usage specific;

satisfying instructions for satisfying the time interval;

receiving instructions for receiving the filesystem usage specific for the filesystem usage parameter on the basis of the time interval being satisfied;

comparing instructions for comparing the filesystem usage specific to the filesystem usage parameter threshold; and

outputting instructions for outputting a notification based on the comparison indicating a problem with filesystem usage;

wherein comparing instructions for comparing further comprises comparing the filesystem usage specific of a number of consistent rising growth time intervals to the filesystem usage parameter threshold of consistent rising growth time intervals.