JP5021956B2 - ローカルリソースおよび共用リソースを備えたデータ記憶サブグループ - Google Patents

ローカルリソースおよび共用リソースを備えたデータ記憶サブグループ Download PDF

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Publication number
JP5021956B2
JP5021956B2 JP2006156871A JP2006156871A JP5021956B2 JP 5021956 B2 JP5021956 B2 JP 5021956B2 JP 2006156871 A JP2006156871 A JP 2006156871A JP 2006156871 A JP2006156871 A JP 2006156871A JP 5021956 B2 JP5021956 B2 JP 5021956B2
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Prior art keywords
local
data
data storage
memory space
shared
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JP2006156871A
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Japanese (ja)
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JP2006344220A5 (enExample
JP2006344220A (ja
Inventor
ピーター デセンゾ デーヴィッド
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Seagate Technology LLC
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Seagate Technology LLC
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Publication of JP2006344220A5 publication Critical patent/JP2006344220A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/1059—Parity-single bit-RAID5, i.e. RAID 5 implementations

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2006156871A 2005-06-07 2006-06-06 ローカルリソースおよび共用リソースを備えたデータ記憶サブグループ Expired - Fee Related JP5021956B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/147,137 US9183087B2 (en) 2005-06-07 2005-06-07 Data storage subgroup with local and shared resources
US11/147,137 2005-06-07

Publications (3)

Publication Number Publication Date
JP2006344220A JP2006344220A (ja) 2006-12-21
JP2006344220A5 JP2006344220A5 (enExample) 2012-01-12
JP5021956B2 true JP5021956B2 (ja) 2012-09-12

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JP2006156871A Expired - Fee Related JP5021956B2 (ja) 2005-06-07 2006-06-06 ローカルリソースおよび共用リソースを備えたデータ記憶サブグループ

Country Status (2)

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US (1) US9183087B2 (enExample)
JP (1) JP5021956B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8560879B1 (en) * 2009-04-22 2013-10-15 Netapp Inc. Data recovery for failed memory device of memory device array
US9262278B2 (en) * 2012-07-30 2016-02-16 Ebay Inc. Allocation of replica-sets in a storage cluster
US10732906B2 (en) * 2015-02-26 2020-08-04 Seagate Technology Llc Multi-device storage with consolidated channel and control circuitry
US10929286B2 (en) 2018-06-29 2021-02-23 Seagate Technology Llc Arbitrated management of a shared non-volatile memory resource
US10446186B1 (en) 2018-09-19 2019-10-15 Seagate Technology Llc Data storage cartridge with magnetic head-disc interface (HDI)
US10996900B2 (en) 2019-02-25 2021-05-04 Seagate Technology Llc Multi-cartridge control board with cartridge-external voice coil motor actuator components
US10818318B2 (en) 2019-03-19 2020-10-27 Seagate Technology Llc Storage system with actuated media player
US10902879B2 (en) 2019-03-19 2021-01-26 Seagate Technology Llc Storage system with actuated media player
US11036650B2 (en) * 2019-09-19 2021-06-15 Intel Corporation System, apparatus and method for processing remote direct memory access operations with a device-attached memory
US12099642B2 (en) 2022-02-14 2024-09-24 Seagate Technology Llc No latency hardware interposer

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US4608631A (en) 1982-09-03 1986-08-26 Sequoia Systems, Inc. Modular computer system
US5187656A (en) 1984-12-25 1993-02-16 Fanuc Ltd. Servomotor drive control system
US5032975A (en) 1987-08-07 1991-07-16 Canon Kabushiki Kaisha Controller for automatic assembling apparatus
DE3853061T2 (de) * 1987-12-24 1995-10-05 Matsushita Electric Ind Co Ltd Datenwandler-Positionssteuerungssystem für Plattenspeicher-Antriebssystem.
JPH02278306A (ja) 1989-04-19 1990-11-14 Fanuc Ltd 数値制御装置
JPH03235102A (ja) 1990-02-13 1991-10-21 Nachi Fujikoshi Corp ブロック間高速処理方式
US5252902A (en) * 1990-03-02 1993-10-12 Kabushiki Kaisha Sg Servo control system
JPH0457274A (ja) 1990-06-21 1992-02-25 Fujitsu Ltd 磁気ディスク装置及びその磁気ディスクエンクロージャ取付基板
CA2051029C (en) 1990-11-30 1996-11-05 Pradeep S. Sindhu Arbitration of packet switched busses, including busses for shared memory multiprocessors
JP2868141B2 (ja) 1992-03-16 1999-03-10 株式会社日立製作所 ディスクアレイ装置
JPH06259929A (ja) 1993-03-05 1994-09-16 Hitachi Ltd 磁気ディスク装置
EP1016957B1 (en) 1994-04-04 2011-08-10 MagnaChip Semiconductor Ltd. Method of managing resources shared by multiple processing units
JPH0822379A (ja) 1994-07-08 1996-01-23 Hitachi Ltd ディスクアレイ装置
EP0718751A3 (en) * 1994-12-23 1997-02-12 Ibm Electronic circuit device using a small disc player with a reconfigurable interface
JPH08221218A (ja) 1995-02-20 1996-08-30 Hitachi Ltd 磁気ディスクサブシステム
JPH08328760A (ja) 1995-06-01 1996-12-13 Hitachi Ltd ディスクアレイ装置
US5936790A (en) 1996-09-03 1999-08-10 Maxtor Corporation Servo sector allocation for high sampling rate
US6134630A (en) 1997-11-14 2000-10-17 3Ware High-performance bus architecture for disk array system
US6378051B1 (en) 1999-06-14 2002-04-23 Maxtor Corporation Interrupt signal prioritized shared buffer memory access system and method
US6792330B1 (en) 1999-07-06 2004-09-14 Mitsubishi Denki Kabushiki Kaisha Drive control system
US7093182B2 (en) * 1999-08-02 2006-08-15 Inostor Corporation Data redundancy methods and apparatus
JP2001167040A (ja) 1999-12-14 2001-06-22 Hitachi Ltd 記憶サブシステム及び記憶制御装置
US20030236861A1 (en) 2000-03-03 2003-12-25 Johnson Scott C. Network content delivery system with peer to peer processing components
WO2001075881A1 (en) 2000-03-31 2001-10-11 Seagate Technology Llc Accelerated servo control calculations method and apparatus for a disc drive
US6691216B2 (en) * 2000-11-08 2004-02-10 Texas Instruments Incorporated Shared program memory for use in multicore DSP devices
US6608571B1 (en) 2001-05-16 2003-08-19 Globespanvirata, Inc. System and method for communicating over a one-wire bus
US6711520B2 (en) 2001-07-12 2004-03-23 Seagate Technology Llc Remote execution of diagnostic firmware in a block data storage device
US6924953B2 (en) 2001-12-12 2005-08-02 Seagate Technology Llc Dual communication port sharing apparatus
JP4107083B2 (ja) 2002-12-27 2008-06-25 株式会社日立製作所 高可用ディスク制御装置とその障害処理方法及び高可用ディスクサブシステム
JP2004234555A (ja) * 2003-01-31 2004-08-19 Hitachi Ltd ストレージシステムの制御方法、ストレージシステム、及びプログラム

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Publication number Publication date
JP2006344220A (ja) 2006-12-21
US20060277362A1 (en) 2006-12-07
US9183087B2 (en) 2015-11-10

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