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Method and apparatus for managing a storage system using snapshot copy operations with snap groups 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-012/16
출원번호 US-0511886 (2000-02-23)
발명자 / 주소
  • Michael Steven Milillo
  • Kent D. Prosch
출원인 / 주소
  • Storage Technology Corporation
대리인 / 주소
    Carstens, Yee & Cahoon, L.L.P.
인용정보 피인용 횟수 : 49  인용 특허 : 6

초록 ▼

A method and apparatus in a data processing system for managing data access to a plurality of storage devices. The present invention may be applied to copy operations involving virtual tracking. The plurality of storage devices is grouped into a set of groups. Responsive to a request for a copy oper

대표청구항 ▼

1. A method in a data processing system for managing data access to a plurality of storage devices, the method comprising:grouping the plurality of storage devices into a set of groups; responsive to a request for a copy operation to copy data from a first storage device to a second storage device,

이 특허에 인용된 특허 (6)

  1. O'Brien John Timothy ; Belsan Jay Stuart ; Milillo Michael Steven, Data file storage management system for snapshot copy operations.
    상세보기
  2. Belsan Jay S. (Nederland CO) Milligan Charles A. (Golden CO) O\Brien John T. (Louisville CO) Rudeseal George A. (Boulder CO), Data record copy system for a disk drive array data storage subsystem.
    상세보기
  3. Belsan Jay S. (Nederland CO) Laughlin Jeffrey S. (Nederland CO) Pedersen Mogens H. (Longmont CO) Raicer Robert J. (Niwot CO) Rudeseal George A. (Boulder CO) Schafer Charles P. (Louisville CO) Steele , File server having snapshot application data groups.
    상세보기
  4. Rudeseal George A. (Boulder CO) Ludlam Henry S. (Longmont CO) Belsan Jay S. (Nederland CO), Phantom duplex copy group apparatus for a disk drive array data storge subsystem.
    상세보기
  5. Beal David Grant ; Milillo Michael Steven ; West Christopher James, System and method for enabling pair-pair remote copy storage volumes to mirror data in another pair of storage volumes.
    상세보기
  6. Beal David Grant ; Milillo Michael Steven ; West Christopher James, System and method for enabling pair-pair remote copy storage volumes to mirror data in another storage volume.
    상세보기

이 특허를 인용한 특허 (49)

  1. Reuter,James M.; Thiel,David W.; Bean,Robert G.; Wrenn,Richard F., Architecture for parallel distributed table driven I/O mapping.
    상세보기
  2. Turner, Bryan C.; Toebes, John, Arrangement in a network for passing control of distributed data between network nodes for optimized client access based on locality.
    상세보기
  3. Benhase, Michael T.; Brown, Theresa M.; Gupta, Lokesh M.; Mellgren, Carol S., Assigning device adaptors to use to copy source extents to target extents in a copy relationship.
    상세보기
  4. Benhase, Michael T.; Brown, Theresa M.; Gupta, Lokesh M.; Mellgren, Carol S., Assigning device adaptors to use to copy source extents to target extents in a copy relationship.
    상세보기
  5. Benhase, Michael T.; Brown, Theresa M.; Gupta, Lokesh M.; Mellgren, Carol S., Assigning device adaptors to use to copy source extents to target extents in a copy relationship.
    상세보기
  6. Reuter, James M.; Thiel, David W.; Helliwell, Richard P., Centralized fine-grained enhancements for distributed table driven I/O mapping.
    상세보기
  7. Venkatesh,Dinesh; Jiang,Xiaoye; Zheng,Jiannan; Vahalia,Uresh, Client-server protocol for directory access of snapshot file systems in a storage system.
    상세보기
  8. McManis, Charles, Content addressable storage array element.
    상세보기
  9. McManis, Charles, Content addressable storage system.
    상세보기
  10. Kermiche, Noureddine; Emo, Bruce D.; Squires, John P., Disk level servo write.
    상세보기
  11. Nagargadde, Aparna; Furr, Michael Brooke, Distributed computer system snapshot instantiation with variable depth.
    상세보기
  12. Nagargadde, Aparna; Furr, Michael B., Distributed computer system snapshots and instantiation thereof.
    상세보기
  13. Nagargadde, Aparna; Furr, Michael B., Distributed computer system snapshots and instantiation thereof.
    상세보기
  14. Reuter, James M.; Thiel, David W.; Lary, Richard F., Distributed fine-grained enhancements for distributed table driven I/O mapping.
    상세보기
  15. Ash, Kevin J.; Benhase, Michael T.; Gupta, Lokesh M.; Todd, Kenneth W., Fuzzy counters for NVS to reduce lock contention.
    상세보기
  16. Ash, Kevin J.; Benhase, Michael T.; Gupta, Lokesh M.; Todd, Kenneth W., Fuzzy counters for NVS to reduce lock contention.
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  17. Ash, Kevin J.; Benhase, Michael T.; Gupta, Lokesh M.; Todd, Kenneth W., Fuzzy counters for NVS to reduce lock contention.
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  18. Ash, Kevin J.; Benhase, Michael T.; Gupta, Lokesh M.; Todd, Kenneth W., Fuzzy counters for NVS to reduce lock contention.
    상세보기
  19. Pawar, Sitaram; Bono, Jean-Pierre, Global UNIX file system cylinder group cache.
    상세보기
  20. McNeill, Andrew B.; Newsom, Thomas H., Low cost RAID with seamless disk failure recovery.
    상세보기
  21. McNeill, Jr.,Andrew B.; Newsom,Thomas H., Low cost raid with seamless disk failure recovery.
    상세보기
  22. Barton,Edward M.; Hochberg,Avishai H.; Smith,James P.; Symonds,Peter B., Method and system for ensuring consistency of a group.
    상세보기
  23. Gomes, Robert, Method and system for enterprise-wide retention of digital or electronic data.
    상세보기
  24. Platt, Mark Jonathan; Pratt, Christopher Kent; Burns, Keith Roger; Omberg, Erik James, Method and system for restoring information from backup storage media.
    상세보기
  25. Cameron, Douglas J., Method of managing virtual volumes in a utility storage server system.
    상세보기
  26. Kraftsow, Andrew, Methods for enhancing efficiency and cost effectiveness of first pass review of documents.
    상세보기
  27. Fragapane, Paolo; Cave, Stephen David; Lavender, Robert Lloyd; Steadman, James Adam; Osborn, Andrew, Property extensions.
    상세보기
  28. Kasako, Naohisa; Kondo, Shuji; Suzuki, Toru, Remote storage disk control device and method for controlling the same.
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  29. Kasako, Naohisa; Kondo, Shuji; Suzuki, Toru, Remote storage disk control device and method for controlling the same.
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  30. Kasako, Naohisa; Kondo, Shuji; Suzuki, Toru, Remote storage disk control device and method for controlling the same.
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  31. Kasako,Naohisa; Kondo,Shuji; Suzuki,Toru, Remote storage disk control device and method for controlling the same.
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  32. Kasako,Naohisa; Kondo,Shuji; Suzuki,Toru, Remote storage disk control device and method for controlling the same.
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  33. Kasako,Naohisa; Kondo,Shuji; Suzuki,Toru; Koide,Takeshi, Remote storage disk control device with function to transfer commands to remote storage devices.
    상세보기
  34. Kasako,Naohisa; Kondo,Shuji; Suzuki,Toru; Koide,Takeshi, Remote storage disk control device with function to transfer commands to remote storage devices.
    상세보기
  35. Shackelford,David Michael; McBride,Gregory Edward; Blea,David Randall; Calder,Errol Jay; Schlomer,Todd B.; Brundidge,Jimmie Lee, Self-configuration of source-to-target mapping.
    상세보기
  36. Gardner, Daniel John; Torres, Maurilio, System and method for a data extraction and backup database.
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  37. Pendlebury, Kenneth C.; Pratt, Christopher K.; Jones, Terence C.; Omberg, Erik J.; Marsh, John A.; Reese, Christopher D., System and method for creating a de-duplicated data set.
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  38. Gardner, Daniel John; Torres, Maurillo, System and method for data de-duplication.
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  39. Gardner, Daniel John; Seel, Mark Anthony, System and method for data extraction from email files.
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  40. Crafford, Chris; Gardner, Daniel J., System and method for detecting incongruous or incorrect media in a data recovery process.
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  41. Bromley, Graham; Clowser, Kirk W., System and method for efficient creation of aggregate backup images.
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  42. Crafford, Chris; Gomes, Robert; Brooks, Alan Royce; Overton, Jeffrey Mark, System and method for management of retention periods for content in a computing system.
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  43. DeTar, Jr.,George Franklin; O'Brien,John Timothy, System and method for reference count regeneration.
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  44. DeTar, Jr.,George Franklin; O'Brien,John Timothy, System and method for reference count regeneration.
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  45. Lam, Wai T., System and method to protect data stored in a storage system.
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  46. Lam,Wai, System and method to protect data stored in a storage system.
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  48. Lam,Wai, System and method to protect data stored in a storage system.
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  49. Nguyen,Lu; Seaman,Mark James; Jafri,Syed Mohammad Amir Ali, System, method and computer program product to automatically select target volumes for a fast copy to optimize performance and availability.
    상세보기

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