CN110998510A - 一种存储***及存储***的工作模式的切换方法 - Google Patents

一种存储***及存储***的工作模式的切换方法 Download PDF

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CN110998510A
CN110998510A CN201880003845.2A CN201880003845A CN110998510A CN 110998510 A CN110998510 A CN 110998510A CN 201880003845 A CN201880003845 A CN 201880003845A CN 110998510 A CN110998510 A CN 110998510A
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disk
connectors
connector
disks
mode
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CN110998510B (zh
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陈灿
李晓初
陈明
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202011176617.0A priority patent/CN112286458B/zh
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • 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
    • G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to 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
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
    • 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
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • 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
    • 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
    • G06F3/0628—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
    • G06F3/0658—Controller construction 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
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • 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
    • G06F3/0683—Plurality of storage 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
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Power Sources (AREA)
  • Hardware Redundancy (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

一种存储***及存储***的工作模式的切换方法，该存储***包括M个控制设备、N个第一连接器、N个第二连接器和K个盘片，M个控制设备可以与N个第一连接器可拆卸地连接，K个盘片可以与N个第二连接器可拆卸地连接，这样，用户可以根据使用需求，灵活地配置盘片与控制设备的连接关系，从而构成不同的存储架构；且，M个控制设备和K个盘片均支持两种工作模式，这样，在需要更换存储架构时，只需要切换控制设备和盘片的工作模式或更换盘片即可，无需重新购买，提高了存储***的灵活性，可以降低存储架构切换的成本。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN201880003845.2A 2018-06-27 2018-06-27 一种存储***及存储***的工作模式的切换方法 Active CN110998510B (zh)

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CN202011173751.5A CN112306409B (zh) 2018-06-27 2018-06-27 一种存储***及盘片
CN202011176617.0A CN112286458B (zh) 2018-06-27 2018-06-27 一种盘片、存储***及盘片配置方法

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PCT/CN2018/093196 WO2020000275A1 (zh) 2018-06-27 2018-06-27 一种存储***及存储***的工作模式的切换方法

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CN202011173751.5A Division CN112306409B (zh) 2018-06-27 2018-06-27 一种存储***及盘片

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EP (1) EP3798812A4 (zh)
JP (2) JP7244551B2 (zh)
KR (1) KR102495712B1 (zh)
CN (3) CN112286458B (zh)
CA (1) CA3104345A1 (zh)
WO (1) WO2020000275A1 (zh)

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TWI773463B (zh) * 2021-07-29 2022-08-01 緯穎科技服務股份有限公司 固態硬碟裝置
KR102600569B1 (ko) * 2021-11-04 2023-11-09 주식회사 엑시콘 PCIe 인터페이스 기반의 SSD 테스트 장치

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US20210109874A1 (en) 2021-04-15
JP7244551B2 (ja) 2023-03-22
CA3104345A1 (en) 2020-01-02
CN112306409B (zh) 2022-09-09
KR20210014734A (ko) 2021-02-09
CN112306409A (zh) 2021-02-02
CN110998510B (zh) 2021-02-23
US20220171719A1 (en) 2022-06-02
CN112286458A (zh) 2021-01-29
US11275699B2 (en) 2022-03-15
CN112286458B (zh) 2022-09-23
EP3798812A4 (en) 2021-06-30
US11550739B2 (en) 2023-01-10
KR102495712B1 (ko) 2023-02-06
WO2020000275A1 (zh) 2020-01-02
JP2021529393A (ja) 2021-10-28
JP2023071968A (ja) 2023-05-23
EP3798812A1 (en) 2021-03-31

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