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Fault tolerant power supply for an array of storage devices 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-001/30
  • G11B-033/12
출원번호 US-0881434 (1992-05-11)
발명자 / 주소
  • Lui Albert S. (San Jose CA)
출원인 / 주소
  • Tandem Computers Incorporated (Cupertino CA 02)
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록

A fault tolerant power supply system for providing reliable power to a redundant array of data storage units. The system includes one power supply module for each channel of the array of data storage units. A power supply failure will not impact the ability of the data storage system to recover data

대표청구항

A fault-tolerant power supply system for providing reliable power to a data storage array, including: (1) a redundant array of failure-independent data storage units, arranged in a plurality of channels; (2) a plurality of independent power supplies, each coupled to each data storage unit of a corre

이 특허를 인용한 특허 (37)

  1. Alft Mark A., Apparatus and methods for providing robust powering.
  2. Sardella,Steven D.; Peeke,Douglas E.; Sykes,Timothy D., Attaining high availability through a power system branch architecture.
  3. Mark S. Walker, Continuously available computer memory systems.
  4. Idleman Thomas E. ; Koontz Robert S., Data storage system and method.
  5. Suijin Taketa JP; Yuuichi Tarouda JP; Tatsuhiko Machida JP; Sawao Iwatani JP; Keiichi Yorimitsu JP; Sanae Kamakura JP; Satoshi Yazawa JP; Takuya Kurihara JP; Yasuyoshi Sugesawa JP, Disk array device.
  6. Suzuki, Hiroshi; Matsushige, Hiromi; Ogawa, Masato; Yokoyama, Tomokazu, Disk array device and method of supplying power to disk array device.
  7. Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato; Yokoyama,Tomokazu, Disk array device and method of supplying power to disk array device.
  8. Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato; Yokoyama,Tomokazu, Disk array device and method of supplying power to disk array device.
  9. Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato; Yokoyama,Tomokazu, Disk array device and method of supplying power to disk array device.
  10. Sakakibara,Yasuhiro; Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato, Disk array system and disk drive unit.
  11. Sakakibara,Yasuhiro; Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato, Disk array system and disk drive unit.
  12. Sakakibara,Yasuhiro; Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato, Disk array system for starting destaging process of unwritten cache memory data to disk drive upon detecting DC voltage level falling below predetermined value.
  13. Sakakibara,Yasuhiro; Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato, Disk array system having a first and second disk control unit each having cache memory, shared memory, a plurality of power units, a plurality of hard disks, and an AC/DC power supply.
  14. Sakakibara, Yasuhiro; Suzuki, Hiroshi; Matsushige, Hiromi; Ogawa, Masato, Disk array system having plural disk drives that controls supplying of power to a disk drive having finished a destaging process on a disk drive by disk drive basis.
  15. Sakakibara,Yasuhiro; Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato, Disk drive system for starting destaging of unwritten cache memory data to disk drive upon detection of DC voltage level falling below predetermined value.
  16. Inoue, Tetsuya; Suzuki, Hiroshi; Sone, Masahiro; Kawakubo, Yousuke; Nagamori, Toshiyuki, Driving method of storage apparatus and disk subsystem including such storage apparatus.
  17. Bisbee,David C.; Tata,Scot C.; Nelson,Erik C.; Delucia,Thomas; Linnell,Thomas E.; Tuccio,William R.; Claprood,Edward J.; DiFabio,Enrico; Gallagher,Brian; Pignolet,Lawrence G., Dual power bus data storage system.
  18. Brant William Alexander ; Nielson Michael Edward ; Howard Gary Ward, Fault tolerant controller system and method.
  19. Lubbers, Clark Edward; Roberson, Randy L.; Shen, Diana, Generic storage container for allocating multiple data formats.
  20. Roberson, Randy L.; Lubbers, Clark Edward, Metadata for a grid based data storage system.
  21. Roux,Phillip J.; Faulkner,Michael A.; Maier, Jr.,Paul H., Method and system for providing redundant power to a disk drive system.
  22. Bailey, Warren D.; Cheemalapati, Srinivas, Methods and apparatuses for supplying power to processors in multiple processor systems.
  23. Janick, Jan M.; Malik, Randhir S.; McKnight, Gregory J., Power architecture to provide power supply redundancy.
  24. Beneditz, Bruce D.; Stoneback, Russell G.; Bouton, Marc A.; Spear, Kenneth; Dickey, John A., Power distribution assembly with redundant architecture.
  25. Cargemel Laurent,FRX ; Carteau Daniel,FRX ; Gilbert Michaud,FRX, Protection against electrical faults in a mass memory data storage system.
  26. Lui Albert S. ; Naminski Ronald John ; Oliver James Wesley ; Aster Radek ; Wood Neill Preston, Raid system with fibre channel arbitrated loop.
  27. Cutts Stanley John,GBX ; Newmarch David,GBX, Redundant power distribution in an information processing system.
  28. Sone, Masahiro, Storage control device and control method therefor.
  29. Sone,Masahiro, Storage control device and control method therefor.
  30. Sone,Masahiro, Storage control device and control method therefor.
  31. Sone,Masahiro, Storage control device having two I/O control units each having two or more AC/DC power supply devices supplied by least three AC power supplies.
  32. Sone, Masahiro, Storage subsystem and power supply system.
  33. Sone, Masahiro, Storage subsystem and power supply system.
  34. Suzuki, Hiroshi; Matsushige, Hiromi; Ogawa, Masato; Yokoyama, Tomokazu; Kurokawa, Masateru, Storage system.
  35. Suzuki,Hiroshi; Matsushige,Hiromi; Ogawa,Masato; Yokoyama,Tomokazu; Kurokawa,Masateru, Storage system.
  36. Severson Paul Steven ; Zamzow Steven Brian ; Smid Jan Douglas ; La Rocca Paul Jeffrey, System and method for providing voltage regulation to a multiple processor.
  37. Roberson, Randy L.; Lubbers, Clark Edward; Thakur, Tarun, Updating system configuration information.
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