WO2011019216A3 - Hybrid storage device, and control method - Google Patents

Hybrid storage device, and control method Download PDF

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Publication number
WO2011019216A3
WO2011019216A3 PCT/KR2010/005291 KR2010005291W WO2011019216A3 WO 2011019216 A3 WO2011019216 A3 WO 2011019216A3 KR 2010005291 W KR2010005291 W KR 2010005291W WO 2011019216 A3 WO2011019216 A3 WO 2011019216A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage device
hybrid storage
control method
hybrid
pursuing
Prior art date
Application number
PCT/KR2010/005291
Other languages
French (fr)
Other versions
WO2011019216A9 (en
WO2011019216A2 (en
Inventor
Jong Myeong Lee
Byung Hoon Min
Jin Soo Lee
Jong Myeong Kim
Ik Beom Jeon
Original Assignee
Lg Electronics Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020090074800A external-priority patent/KR20110017234A/en
Priority claimed from KR1020090098856A external-priority patent/KR20110041843A/en
Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.
Publication of WO2011019216A2 publication Critical patent/WO2011019216A2/en
Publication of WO2011019216A9 publication Critical patent/WO2011019216A9/en
Publication of WO2011019216A3 publication Critical patent/WO2011019216A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0626—Reducing size or complexity of storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0625—Power saving in storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/068—Hybrid storage device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

The present invention provides a hybrid storage device which enables an optical disk device and a flash storage device to complement each other by making use of the respective advantages of storage capacity and a transfer speed; the hybrid storage device is formed by combining two storage media as a single body and is used by a host as such, thereby pursuing an appropriate size, power consumption, and user convenience suitable for computer environments.
PCT/KR2010/005291 2009-08-13 2010-08-12 Hybrid storage device, and control method WO2011019216A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020090074800A KR20110017234A (en) 2009-08-13 2009-08-13 Optical storage device combining with flash memory storage devices, and contol method
KR10-2009-0074800 2009-08-13
KR1020090098856A KR20110041843A (en) 2009-10-16 2009-10-16 Hybrid storage device and operating method for the same
KR10-2009-0098856 2009-10-16

Publications (3)

Publication Number Publication Date
WO2011019216A2 WO2011019216A2 (en) 2011-02-17
WO2011019216A9 WO2011019216A9 (en) 2011-05-19
WO2011019216A3 true WO2011019216A3 (en) 2011-06-30

Family

ID=43586654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005291 WO2011019216A2 (en) 2009-08-13 2010-08-12 Hybrid storage device, and control method

Country Status (1)

Country Link
WO (1) WO2011019216A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9715453B2 (en) * 2014-12-11 2017-07-25 Intel Corporation Computing method and apparatus with persistent memory
US9703485B2 (en) 2015-07-15 2017-07-11 Western Digital Technologies, Inc. Storage management in hybrid drives
CN110806794A (en) * 2019-10-10 2020-02-18 浙江大华技术股份有限公司 Power-down protection method, system, computer device and medium for storage system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060034773A (en) * 2004-10-19 2006-04-26 도시바삼성스토리지테크놀러지코리아 주식회사 Method for extending a function of disk drive and optical disk drive using the same
KR20070013227A (en) * 2005-07-25 2007-01-30 소니 가부시끼 가이샤 Data memorizing device and method, and recording/reproducing system
KR20070033816A (en) * 2005-09-22 2007-03-27 주식회사 히타치엘지 데이터 스토리지 코리아 Data backup device and method in hybrid disk drive
US20070083356A1 (en) * 2005-10-12 2007-04-12 Storage Appliance Corporation Methods for selectively copying data files to networked storage and devices for initiating the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060034773A (en) * 2004-10-19 2006-04-26 도시바삼성스토리지테크놀러지코리아 주식회사 Method for extending a function of disk drive and optical disk drive using the same
KR20070013227A (en) * 2005-07-25 2007-01-30 소니 가부시끼 가이샤 Data memorizing device and method, and recording/reproducing system
KR20070033816A (en) * 2005-09-22 2007-03-27 주식회사 히타치엘지 데이터 스토리지 코리아 Data backup device and method in hybrid disk drive
US20070083356A1 (en) * 2005-10-12 2007-04-12 Storage Appliance Corporation Methods for selectively copying data files to networked storage and devices for initiating the same

Also Published As

Publication number Publication date
WO2011019216A9 (en) 2011-05-19
WO2011019216A2 (en) 2011-02-17

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