$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

RAID system for performing efficient mirrored posted-write operations

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-013/20
출원번호 US-0272340 (2005-11-10)
등록번호 US-7340555 (2008-03-04)
발명자 / 주소
  • Ashmore,Paul Andrew
  • Davies,Ian Robert
  • Maine,Gene
출원인 / 주소
  • Dot Hill Systems Corporation
대리인 / 주소
    Davis,E. Alan
인용정보 피인용 횟수 : 34  인용 특허 : 35

초록

A bus bridge on a primary RAID controller receives user write data from a host and writes the data to its write cache and also broadcasts the data over a high speed link (e.g., PCI-Express) to a secondary RAID controller's bus bridge, which writes the data to its mirroring write cache. However, bef

대표청구항

We claim: 1. A method for performing a mirrored posted-write operation in a system having first and second redundant array of inexpensive disks (RAID) controllers in communication via a high-speed communications link, each of the RAID controllers having a CPU, a cache memory, and a bus bridge that

이 특허에 인용된 특허 (35)

  1. Surugucchi Krishnakumar Rao ; George Geeta, Apparatus and method for coupling devices to a PCI-to-PCI bridge in an intelligent I/O controller.
  2. Okazawa Koichi (Tokyo JPX) Kimura Koichi (Yokohama JPX) Kawaguchi Hitoshi (Yokohama JPX) Aburano Ichiharu (Hitachi JPX) Kobayashi Kazushi (Ebina JPX) Mochida Tetsuya (Yokohama JPX), Bus system for use with information processing apparatus.
  3. Pecone, Victor Key, Bus zoning in a channel independent storage controller architecture.
  4. DeKoning Rodney A. ; Hoglund Timothy E., Centralized management of resources shared by multiple processing units.
  5. Busser, Richard W.; Davies, Ian R., Data mirroring using shared buses.
  6. Brian Arsenault ; Victor W. Tung ; Jeffrey Stoddard Kinne, Data storage system.
  7. Tawfik David A. (Woodcliff Lake NJ) Doniger Jerry (Montvale NJ) Porawski Donald J. (Cedar Grove NJ), Digital flight guidance system.
  8. Sgammato, Frank J., Dynamic port mode selection for crosspoint switch.
  9. Tim Teitenberg ; Bikram Singh Bakshi, Efficient memory management for channel drivers in next generation I/O system.
  10. Olarig Sompong Paul, Failover memory for a computer system.
  11. Nielson Michael E. (Broomfield CO) Brant William A. (Boulder CO) Neben Gary (Boulder CO), Fault tolerant memory system which utilizes data from a shadow memory device upon the detection of erroneous data in a m.
  12. Abraham Menachem (Lexington MA) Bartolini David (Dudley MA) Ben-Meir Samuel (Sharon MA) Carmi Ilan (Framingham MA) Cook ; III John L. (Southborough MA) Hart Ira (Cambridge MA) Herman Alex (Sharon MA), Generic backplane system which is configurable to serve different network access methods simultaneously.
  13. Corrigan Brian E. ; Rymph Alan D., Inter-bus bridge circuit with integrated memory port.
  14. Esterberg, Dennis R; Dickie, James P, Interchangeable and configurable input/output module for a computing deviceco.
  15. Shek Edde Tang Tin ; Stubbs Robert E., Interrupt mechanism on NorthBay.
  16. Chan Jong, Memory controller supporting redundant synchronous memories.
  17. Bashford, Patrick R., Message signaled interrupt generating device and method.
  18. Rinaldis,Joseph M.; Ghaffari,Bahareh, Method and apparatus for improved RAID 1 write performance in low cost systems.
  19. Schneider Randy D. (Spring TX) Flower David L. (Tomball TX), Method and apparatus for improving the performance of partial stripe operations in a disk array subsystem.
  20. Pettey,Christopher J.; Khan,Asif; Pagan,Annette; Pekkala,Richard E.; Utley,Robert Haskell, Method and apparatus for shared I/O in a load/store fabric.
  21. Harris, Kenneth M., Method and apparatus for updating data in mass storage subsystem using emulated shared memory.
  22. Gary William Batchelor ; Carl Evan Jones ; Forrest Lee Wade, Method and system for perfetching data in a bridge system.
  23. Aaron W. Ogus, Methods and protocol for simultaneous tuning of reliable and non-reliable channels of a single network communication link.
  24. Pecone Victor Key ; Swanson Dwayne Howard, Modular bus bridge system compatible with multiple bus pin configurations.
  25. Jibbe Mahmoud K. (Wichita KS) McCombs Craig C. (Wichita KS) Thompson Kenneth J. (Wichita KS), Multiple configuration data path architecture for a disk array controller.
  26. Liron Moshe (Evanston IL), Peripheral unit controller.
  27. Islam Shah Mohammad Rezaul ; Oza Bharatkumar Jayantilal, RAID system having a selectable unattended mode of operation with conditional and hierarchical automatic re-configuration.
  28. Suzuki Akira,JPX, Radio communication system in which base station transmits signal indicating whether or not message is valid to termina.
  29. Lui Albert S. ; Naminski Ronald John ; Oliver James Wesley ; Aster Radek ; Wood Neill Preston, Raid system with fibre channel arbitrated loop.
  30. Young Paul R. (Cromwell CT) Solari Peter L. (Lebanon CT) Shumski Gregory J. (Colchester CT) So Yin Cheung (Fremont CA), Redundant array of solid state memory devices.
  31. Browne Hendrik A., Secure computer system and method of providing secure access to a computer system including a stand alone switch operable to inhibit data corruption on a storage device.
  32. Steven L. Shrader ; Robert A. Rust, Storage management system and auto-RAID transaction manager for coherent memory map across hot plug interface.
  33. Phillip M. Jones ; Robert Allan Lester, System for identifying memory requests as noncacheable or reduce cache coherence directory lookups and bus snoops.
  34. Thornton,Barry, System of co-located computers in a framework including removable function modules for adding modular functionality.
  35. Christensen Steven G. (Minneapolis MN), TDM digital matrix intercom system.

이 특허를 인용한 특허 (34)

  1. Pan, Weimin, Cache node processing.
  2. Ishizawa,Hiroshi; Haneda,Terumasa; Ogawa,Yuichi, Communication system using PCI-Express and communication method for plurality of nodes connected through a PCI-Express.
  3. Ballew, James D.; Davidson, Shannon V., Computer storage system with redundant storage servers and at least one cache server.
  4. Dasu, Santa; Pitta, Srinivas; Talagadadeevi, Venkata Ramana, Diagnosis and throughput measurement of fibre channel ports in a storage area network environment.
  5. Elboim, Yaron, Distributed interconnect bus apparatus.
  6. Rozas, Guillermo; Klaiber, Alex; Masleid, Robert, Dual ported replicated data cache.
  7. Rozas, Guillermo; Klaiber, Alex; Masleid, Robert P., Dual ported replicated data cache.
  8. Shacham, Assaf; Yifrach, Shaul Yohai; Zeng, Thomas, Hardware-based translation lookaside buffer (TLB) invalidation.
  9. Ballew, James D.; Early, Gary R., High performance computing (HPC) node having a plurality of switch coupled processors.
  10. Nejedlo,Jay J.; Wiznerowicz,Mike; Ellis,David G.; Glass,Richard J.; Martwick,Andrew W.; Schoenborn,Theodore Z., High performance serial bus testing methodology.
  11. Madhusudana, Naresh; Krishnamurthy, Naveen, Input/output request shipping in a storage system with multiple storage controllers.
  12. Berg, Douglas Charles, Map based striping of data in a distributed volatile memory environment.
  13. Candelaria, James, Method and system for a storage area network.
  14. Tanaka, Katsuya; Takada, Masanori; Kudo, Shintaro, Method for accessing mirrored shared memories and storage subsystem using method for accessing mirrored shared memories.
  15. Sipos, Marton Akos; Gahm, Joshua; Venkat, Narayan, Network-aware storage repairs.
  16. Ogawa, Yuichi; Ishizawa, Hiroshi; Haneda, Terumasa; Masuyama, Kazunori, PCI-express communications system.
  17. Madhusudana, Naresh; Krishnamurthy, Naveen; Desai, Kashyap, Performance improvements in input/output operations between a host system and an adapter-coupled cache.
  18. Kloeppner, John R., Posted memory write verification.
  19. Udell, John; Whitt, Jeffrey K., Reduction of latency in store and forward architectures utilizing multiple internal bus protocols.
  20. Bharadwaj, Harsha, Storage area network based extended I/O metrics computation for deep insight into application performance.
  21. Mathew, Manoj; Hon, Jin-Lon, Storage controller system with data synchronization and method of operation thereof.
  22. Biran, Giora; Granovsky, Ilya; Perlin, Elchanan, System and method for a credit based flow device that utilizes PCI express packets having modified headers wherein ID fields includes non-ID data.
  23. Ballew, James D.; Davidson, Shannon V.; Richoux, Anthony N., System and method for cluster management based on HPC architecture.
  24. Ballew, James D.; Davidson, Shannon V.; Richoux, Anthony N., System and method for cluster management based on HPC architecture.
  25. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  26. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  27. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  28. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  29. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  30. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  31. Davidson, Shannon V.; Richoux, Anthony N., System and method for topology-aware job scheduling and backfilling in an HPC environment.
  32. Bharadwaj, Harsha; Venugopalan, Nagendran, Techniques for using frame deep loopback capabilities for extended link diagnostics in fibre channel storage area networks.
  33. George, Johnu; Zhang, Kai; Udupi, Yathiraj B.; Dutta, Debojyoti, Tenant-level sharding of disks with tenant-specific storage modules to enable policies per tenant in a distributed storage system.
  34. Tamir, Tal; Rettig, Daniel, Wireless peripheral interconnect bus.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트