JP4494031B2 - ストレージ制御装置、及びストレージ制御装置の制御方法 - Google Patents

ストレージ制御装置、及びストレージ制御装置の制御方法 Download PDF

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Publication number
JP4494031B2
JP4494031B2 JP2004030825A JP2004030825A JP4494031B2 JP 4494031 B2 JP4494031 B2 JP 4494031B2 JP 2004030825 A JP2004030825 A JP 2004030825A JP 2004030825 A JP2004030825 A JP 2004030825A JP 4494031 B2 JP4494031 B2 JP 4494031B2
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Japan
Prior art keywords
data
circuit board
memory
nonvolatile memory
circuit
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JP2004030825A
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Japanese (ja)
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JP2005222383A5 (enExample
JP2005222383A (ja
Inventor
純裕 三浦
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2004030825A priority Critical patent/JP4494031B2/ja
Priority to US10/809,465 priority patent/US7055001B2/en
Publication of JP2005222383A publication Critical patent/JP2005222383A/ja
Publication of JP2005222383A5 publication Critical patent/JP2005222383A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2004030825A 2004-02-06 2004-02-06 ストレージ制御装置、及びストレージ制御装置の制御方法 Expired - Fee Related JP4494031B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004030825A JP4494031B2 (ja) 2004-02-06 2004-02-06 ストレージ制御装置、及びストレージ制御装置の制御方法
US10/809,465 US7055001B2 (en) 2004-02-06 2004-03-26 Storage array controller with a nonvolatile memory as a cache memory and control method of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004030825A JP4494031B2 (ja) 2004-02-06 2004-02-06 ストレージ制御装置、及びストレージ制御装置の制御方法

Publications (3)

Publication Number Publication Date
JP2005222383A JP2005222383A (ja) 2005-08-18
JP2005222383A5 JP2005222383A5 (enExample) 2007-02-22
JP4494031B2 true JP4494031B2 (ja) 2010-06-30

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JP2004030825A Expired - Fee Related JP4494031B2 (ja) 2004-02-06 2004-02-06 ストレージ制御装置、及びストレージ制御装置の制御方法

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Country Link
US (1) US7055001B2 (enExample)
JP (1) JP4494031B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360010B2 (en) * 2003-04-14 2008-04-15 Copan Systems, Inc. Method and apparatus for storage command and data router
US7644239B2 (en) 2004-05-03 2010-01-05 Microsoft Corporation Non-volatile memory cache performance improvement
JP5038589B2 (ja) * 2004-10-04 2012-10-03 株式会社日立製作所 ディスクアレイ装置及びその負荷分散方法
US7490197B2 (en) 2004-10-21 2009-02-10 Microsoft Corporation Using external memory devices to improve system performance
US8914557B2 (en) 2005-12-16 2014-12-16 Microsoft Corporation Optimizing write and wear performance for a memory
US7549021B2 (en) * 2006-02-22 2009-06-16 Seagate Technology Llc Enhanced data integrity using parallel volatile and non-volatile transfer buffers
JP4272227B2 (ja) * 2006-06-16 2009-06-03 三洋電機株式会社 メモリおよび制御装置
US20080186787A1 (en) * 2007-02-05 2008-08-07 Seiko Epson Corporation Storage device
JP5026102B2 (ja) * 2007-02-07 2012-09-12 株式会社日立製作所 ストレージ制御装置及びデータ管理方法
CN102016807A (zh) * 2008-04-22 2011-04-13 Lsi公司 驱动器阵列中的分布式缓存系统
JP5062847B2 (ja) * 2008-07-27 2012-10-31 株式会社リコー 画像処理装置
US9032151B2 (en) * 2008-09-15 2015-05-12 Microsoft Technology Licensing, Llc Method and system for ensuring reliability of cache data and metadata subsequent to a reboot
US7953774B2 (en) 2008-09-19 2011-05-31 Microsoft Corporation Aggregation of write traffic to a data store
JP5483063B2 (ja) * 2009-09-01 2014-05-07 日本電気株式会社 ストレージ装置、ストレージシステム、及び消去処理方法
JP2013229013A (ja) * 2012-03-29 2013-11-07 Semiconductor Energy Lab Co Ltd アレイコントローラ及びストレージシステム
US9542399B2 (en) * 2013-01-08 2017-01-10 Spectra Logic, Corporation System and method for removable data storage elements provided as cloud based storage system
JP5767657B2 (ja) * 2013-01-30 2015-08-19 レノボ・シンガポール・プライベート・リミテッド 不揮発性メモリが記憶するデータを保護する方法およびコンピュータ
JP6119533B2 (ja) * 2013-09-27 2017-04-26 富士通株式会社 ストレージ装置，ステージング制御方法及びステージング制御プログラム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605618A4 (en) 1991-09-23 1998-05-13 Microsystems Z Enhanced security system for computing devices.
JP3264465B2 (ja) * 1993-06-30 2002-03-11 株式会社日立製作所 記憶システム
US5935244A (en) 1997-01-21 1999-08-10 Dell Usa, L.P. Detachable I/O device for computer data security
JP4033310B2 (ja) * 1997-12-16 2008-01-16 富士通株式会社 情報機器の補助記憶装置及び情報機器
JPH11203201A (ja) 1998-01-08 1999-07-30 Hitachi Ltd キャッシュメモリの配置方法およびデータ記憶システム
JP3562563B2 (ja) 1998-06-12 2004-09-08 ティアック株式会社 交換型記録媒体を使用するデ−タ蓄積装置
JP2002189635A (ja) * 2000-12-21 2002-07-05 Nec Corp 記憶装置
JP2003140835A (ja) * 2001-11-02 2003-05-16 Nec Gumma Ltd データ記憶装置
US6732243B2 (en) * 2001-11-08 2004-05-04 Chaparral Network Storage, Inc. Data mirroring using shared buses
US20030097508A1 (en) * 2001-11-16 2003-05-22 Aneshansley Nicholas E. Dynamically configuring processor resources
JP2003345520A (ja) * 2002-05-24 2003-12-05 Hitachi Ltd ディスクアレイ・システム及びディスクアレイ・システムにおけるキャッシュ制御方法
JP2004104581A (ja) * 2002-09-11 2004-04-02 Canon Inc 画像形成装置
JP4372427B2 (ja) 2003-01-20 2009-11-25 株式会社日立製作所 記憶デバイス制御装置

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Publication number Publication date
US20050177680A1 (en) 2005-08-11
US7055001B2 (en) 2006-05-30
JP2005222383A (ja) 2005-08-18

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