TW200722974A - Power management in a distributed file system - Google Patents

Power management in a distributed file system

Info

Publication number
TW200722974A
TW200722974A TW095132620A TW95132620A TW200722974A TW 200722974 A TW200722974 A TW 200722974A TW 095132620 A TW095132620 A TW 095132620A TW 95132620 A TW95132620 A TW 95132620A TW 200722974 A TW200722974 A TW 200722974A
Authority
TW
Taiwan
Prior art keywords
file system
distributed file
power management
physical disk
command
Prior art date
Application number
TW095132620A
Other languages
English (en)
Inventor
Vikas Ahluwalia
Scott Alan Piper
Vipul Paul
Original Assignee
Ibm
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
Application filed by Ibm filed Critical Ibm
Publication of TW200722974A publication Critical patent/TW200722974A/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3268—Power saving in hard disk drive
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3221—Monitoring of peripheral devices of disk drive devices
    • 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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0634—Configuration or reconfiguration of storage systems by changing the state or mode of one or more devices
    • 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
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Multi Processors (AREA)
TW095132620A 2005-09-09 2006-09-04 Power management in a distributed file system TW200722974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/223,559 US20070061509A1 (en) 2005-09-09 2005-09-09 Power management in a distributed file system

Publications (1)

Publication Number Publication Date
TW200722974A true TW200722974A (en) 2007-06-16

Family

ID=37856643

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095132620A TW200722974A (en) 2005-09-09 2006-09-04 Power management in a distributed file system

Country Status (3)

Country Link
US (1) US20070061509A1 (zh)
CN (1) CN100424626C (zh)
TW (1) TW200722974A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI497270B (zh) * 2009-07-28 2015-08-21 Avago Technologies General Ip 儲存系統之電力配置方法及裝置

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US8516218B2 (en) * 2006-10-30 2013-08-20 Hewlett-Packard Development Company, L.P. Pattern-based mapping for storage space management
JP2010113587A (ja) * 2008-11-07 2010-05-20 Hitachi Ltd ストレージシステムおよびストレージシステムによるファイルシステムの管理方法
US8631200B2 (en) 2009-03-20 2014-01-14 Netapp, Inc. Method and system for governing an enterprise level green storage system drive technique
US8583885B1 (en) * 2009-12-01 2013-11-12 Emc Corporation Energy efficient sync and async replication
US8677162B2 (en) 2010-12-07 2014-03-18 International Business Machines Corporation Reliability-aware disk power management
EP2674851B1 (en) * 2011-02-10 2018-01-17 Fujitsu Limited Storage control device, storage device, storage system, storage control method, and program for same
US20130332512A1 (en) * 2012-06-10 2013-12-12 Apple Inc. Creating and publishing image streams
US9424267B2 (en) * 2013-01-02 2016-08-23 Oracle International Corporation Compression and deduplication layered driver
WO2017084015A1 (zh) * 2015-11-16 2017-05-26 华为技术有限公司 存储系统、存储设备及硬盘调度方法

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CA1242809A (en) * 1985-12-20 1988-10-04 Mitel Corporation Data storage system
US5481733A (en) * 1994-06-15 1996-01-02 Panasonic Technologies, Inc. Method for managing the power distributed to a disk drive in a laptop computer
US5774292A (en) * 1995-04-13 1998-06-30 International Business Machines Corporation Disk drive power management system and method
US5666538A (en) * 1995-06-07 1997-09-09 Ast Research, Inc. Disk power manager for network servers
EP1112642A2 (en) * 1998-09-11 2001-07-04 Sharewave, Inc. Method and apparatus for controlling communication within a computer network
JP2001222853A (ja) * 2000-02-08 2001-08-17 Matsushita Electric Ind Co Ltd ディスク装置の回転速度変更方法、入力装置及びディスク装置
US7035972B2 (en) * 2002-09-03 2006-04-25 Copan Systems, Inc. Method and apparatus for power-efficient high-capacity scalable storage system
US7007183B2 (en) * 2002-12-09 2006-02-28 International Business Machines Corporation Power conservation by turning off power supply to unallocated resources in partitioned data processing systems
US7437575B2 (en) * 2003-05-29 2008-10-14 Dell Products L.P. Low power mode for device power management
CN1564138A (zh) * 2004-03-26 2005-01-12 清华大学 快速同步高性能日志设备及其同步写操作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI497270B (zh) * 2009-07-28 2015-08-21 Avago Technologies General Ip 儲存系統之電力配置方法及裝置

Also Published As

Publication number Publication date
CN1928804A (zh) 2007-03-14
CN100424626C (zh) 2008-10-08
US20070061509A1 (en) 2007-03-15

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