WO2011031899A3 - Appareil, système et procédé de reduction de puissance dans un dispositif de stockage - Google Patents

Appareil, système et procédé de reduction de puissance dans un dispositif de stockage Download PDF

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Publication number
WO2011031899A3
WO2011031899A3 PCT/US2010/048320 US2010048320W WO2011031899A3 WO 2011031899 A3 WO2011031899 A3 WO 2011031899A3 US 2010048320 W US2010048320 W US 2010048320W WO 2011031899 A3 WO2011031899 A3 WO 2011031899A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage device
power consumption
data storage
power reduction
target
Prior art date
Application number
PCT/US2010/048320
Other languages
English (en)
Other versions
WO2011031899A2 (fr
Inventor
Jeremy Fillingim
John Strasser
Jonathan Thatcher
Original Assignee
Fusion-Io, 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
Application filed by Fusion-Io, Inc. filed Critical Fusion-Io, Inc.
Publication of WO2011031899A2 publication Critical patent/WO2011031899A2/fr
Publication of WO2011031899A3 publication Critical patent/WO2011031899A3/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/141—Battery and back-up supplies
    • 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
    • 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1048—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using arrangements adapted for a specific error detection or correction feature
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3034—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a storage system, e.g. DASD based or network based
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/30—Power supply circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1471—Saving, restoring, recovering or retrying involving logging of persistent data for recovery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2015—Redundant power supplies
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/81—Threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Power Sources (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un appareil, un système et un procédé qui permettent de gérer la consommation électrique dans un dispositif de stockage de données (102). Un module d'audit (616) contrôle le taux de consommation électrique du dispositif de stockage de données (102) par rapport à une consommation électrique cible. Un module de réglage (622) ajuste l'exécution d'une ou de plusieurs opérations dans le dispositif de stockage de données (102) dans le cas où le taux de consommation électrique du dispositif de stockage de données (102) ne correspond pas à la consommation électrique cible. Un module de vérification (624) vérifie si le taux de consommation électrique du dispositif de stockage de données (102) correspond à la consommation électrique cible suite à l'ajustement de l'exécution d'une ou de plusieurs opérations.
PCT/US2010/048320 2009-09-09 2010-09-09 Appareil, système et procédé de reduction de puissance dans un dispositif de stockage WO2011031899A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US24099109P 2009-09-09 2009-09-09
US61/240,991 2009-09-09
US24562209P 2009-09-24 2009-09-24
US61/245,622 2009-09-24
US36856410P 2010-07-28 2010-07-28
US61/368,564 2010-07-28

Publications (2)

Publication Number Publication Date
WO2011031899A2 WO2011031899A2 (fr) 2011-03-17
WO2011031899A3 true WO2011031899A3 (fr) 2011-06-16

Family

ID=43647685

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2010/048321 WO2011031900A2 (fr) 2009-09-09 2010-09-09 Appareil, système et procédé pour la gestion de la réduction d'énergie dans une mémoire
PCT/US2010/048320 WO2011031899A2 (fr) 2009-09-09 2010-09-09 Appareil, système et procédé de reduction de puissance dans un dispositif de stockage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2010/048321 WO2011031900A2 (fr) 2009-09-09 2010-09-09 Appareil, système et procédé pour la gestion de la réduction d'énergie dans une mémoire

Country Status (5)

Country Link
US (3) US8429436B2 (fr)
EP (1) EP2476039B1 (fr)
KR (1) KR101689420B1 (fr)
CN (1) CN102597910B (fr)
WO (2) WO2011031900A2 (fr)

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US20130039141A1 (en) 2013-02-14
US8429436B2 (en) 2013-04-23
EP2476039A4 (fr) 2014-03-05
US20110060927A1 (en) 2011-03-10
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US9305610B2 (en) 2016-04-05

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