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Method and apparatus for using system traces to characterize workloads in a data storage system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-013/10
출원번호 US-0249399 (1999-02-12)
발명자 / 주소
  • Spasojevic Mirjana
출원인 / 주소
  • Hewlett-Packard Co
인용정보 피인용 횟수 : 28  인용 특허 : 13

초록 ▼

I/O activity of a data storage system is characterized by collecting system traces generated during the I/O activity, grouping records in the system traces according to stores, identifying I/O activity in streams corresponding to the stores, and processing the groups of records to characterize I/O a

대표청구항 ▼

[ What is claimed is:] [1.]1. A method of characterizing I/O activity in a data storage system, a computer generating system traces during I/O operations with the data storage system, the method comprising:having the computer to gather the system traces;grouping records in the gathered system traces

이 특허에 인용된 특허 (13)

  1. Koegel, Robert J., Apparatus for controlling concurrent operations of a system control unit including activity register circuitry.
    상세보기
  2. Mason ; Jr. Robert S. ; Ofek Yuval ; Vishlitzky Natan ; Arnon Dan ; Bachmat Eitan, Dynamic adjustment of mirror service policy for logical volumes in a disk drive system based on collected statistics.
    상세보기
  3. Raz Yoav ; Vishlitzky Natan ; Alterescu Bruno, Dynamic load balancing.
    상세보기
  4. Tsuchiya Kazuaki,JPX ; Sako Yoshihito,JPX ; Oura Tetsuo,JPX ; Watanabe Ken,JPX, Internetworking apparatus for load balancing plural networks.
    상세보기
  5. Nagae Toshihide,JPX, Job application distributing system among a plurality of computers, job application distributing method and recording media in which job application distributing program is recorded.
    상세보기
  6. Tsushima Isao (Yamato JPX) Komoda Norihisa (Kawasaki JPX) Yagi Masao (Tokyo JPX) Kusuzaki Tetsuo (Kawasaki JPX), Job scheduling method and system.
    상세보기
  7. Amundson Daniel L. ; Halley Donald Ray ; Koeller Paul Douglas ; Koser Leonard William ; Smith Lynda Marie, Method and apparatus for data backup and recovery.
    상세보기
  8. Yu Philip Shi-Lung, Method and apparatus for dynamic interval-based load balancing.
    상세보기
  9. Bachmat Eitan, Method for exchanging logical volumes in a disk array storage device in response to statistical analyses and preliminary testing.
    상세보기
  10. Borowsky Elizabeth L. ; Golding Richard A. ; Merchant Arif A. ; Spasojevic Mirjana ; Wilkes John, Methods and apparatus for implementing quality-of-service guarantees in data storage systems.
    상세보기
  11. Ransom Antonio Juan ; Wiest Dennis James, Prioritized load balancing among non-communicating processes in a time-sharing system.
    상세보기
  12. Dan Asit ; Kienzle Martin G. ; Sitaram Dinkar ; Tetzlaff William H., Recording observed and reported response characteristics at server and/or client nodes in a replicated data environment, and selecting a server to provide data based on the observed and/or reported r.
    상세보기
  13. Freund Richard F., Scheduling framework for a heterogeneous computer network.
    상세보기

이 특허를 인용한 특허 (28)

  1. Zhang, Feng, Application resource usage behavior analysis.
    상세보기
  2. Fisk,David C., Context sensitive storage management.
    상세보기
  3. Kaiser, Scott Douglas, Data storage analysis mechanism.
    상세보기
  4. Kaiser, Scott Douglas, Data storage analysis mechanism.
    상세보기
  5. Lumb, Christopher; Merchant, Arif; Alvarez, Guillermo, Data storage system emulation.
    상세보기
  6. Dolan, Sean C.; Wang, Hui; Marshak, Marik; Liu, Xiaomei; Martin, Owen; Veprinsky, Alexandr; Kirac, Ahmet, Data storage system modeling.
    상세보기
  7. Robert J. Royer, Jr. ; Knut S. Grimsrud, Method and apparatus for generating a transportable physical level data block trace.
    상세보기
  8. Konda, Dharma R.; Huey, James D.; Campbell, Frank W.; Doan, Tuan A., Method and system for efficiently recording processor events in host bus adapters.
    상세보기
  9. McNamer, Timothy R.; Nelson, Timothy L., Method for analyzing input/output performance of a data processing system.
    상세보기
  10. Chambliss,David Darden; Jadav,Divyesh, Method for improving performance in a computer storage system by regulating resource requests from clients.
    상세보기
  11. Raghuraman,Melur K.; Ramanathan,Venkataraman, Method of tracing data traffic on a network.
    상세보기
  12. Callahan,Michael J.; Casper,Corene; Dove,Kenneth F.; Kingsbury,Brent A.; Krueger,Phil E.; Rokop,Terence M.; Spitzer,Michael J., System and method for a multi-node environment with shared storage.
    상세보기
  13. Nandi, Siddhartha; Singh, Abhay Kumar; Kiselev, Oleg, System and method for dynamically loadable storage device I/O policy modules.
    상세보기
  14. Nandi,Siddhartha; Singh,Abhay Kumar; Kiselev,Oleg, System and method for dynamically loadable storage device I/O policy modules.
    상세보기
  15. Kingsbury,Brent A., System and method for efficient lock recovery.
    상세보기
  16. Kingsbury,Brent A.; Revitch,Sam; Rokop,Terence M., System and method for implementing journaling in a multi-node environment.
    상세보기
  17. Kingsbury,Brent A.; Revitch,Sam; Rokop,Terence M., System and method for journal recovery for multinode environments.
    상세보기
  18. Naamad,Amnon; Aharoni,Dan; Patlashenko,Igor; Goguen,Kenneth R.; Wei,Xiaoyan, System and method for simulating performance of one or more data storage systems.
    상세보기
  19. Krueger,Phillip E., System and method for synchronization for enforcing mutual exclusion among multiple negotiators.
    상세보기
  20. Hu, Lee Chuan, System for bypassing a server to achieve higher throughput between data network and data storage system.
    상세보기
  21. Hu, Lee Chuan; Ros, Jordi; Shen, Calvin; Thorpe, Roger; Tsai, Wei Kang, System for bypassing a server to achieve higher throughput between data network and data storage system.
    상세보기
  22. Veitch,Alistair; Anderson,Eric; Wilkes,John, System workload characterization.
    상세보기
  23. Levine, Frank Eliot; Siegwart, David Kevin, Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environment.
    상세보기
  24. Levine, Frank Eliot; Siegwart, David Kevin, Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environment.
    상세보기
  25. Levine,Frank Eliot; Siegwart,David Kevin, Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environment.
    상세보기
  26. Miller,Michael H.; Thiesfeld,Charles W., Version tracking of disk write operations.
    상세보기
  27. Slater, Alastair; Pelly, Simon, Virtual tape library.
    상세보기
  28. Slater, Alastair; Pelly, Simon, Virtual tape library.
    상세보기

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