EP3256939A4 - Storage system architecture - Google Patents

Storage system architecture Download PDF

Info

Publication number
EP3256939A4
EP3256939A4 EP16749576.1A EP16749576A EP3256939A4 EP 3256939 A4 EP3256939 A4 EP 3256939A4 EP 16749576 A EP16749576 A EP 16749576A EP 3256939 A4 EP3256939 A4 EP 3256939A4
Authority
EP
European Patent Office
Prior art keywords
storage system
system architecture
architecture
storage
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP16749576.1A
Other languages
German (de)
French (fr)
Other versions
EP3256939A1 (en
Inventor
John Hayes
John Colgrove
John D. Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pure Storage Inc
Original Assignee
Pure Storage 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 US14/618,999 external-priority patent/US9213485B1/en
Application filed by Pure Storage Inc filed Critical Pure Storage Inc
Publication of EP3256939A1 publication Critical patent/EP3256939A1/en
Publication of EP3256939A4 publication Critical patent/EP3256939A4/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • 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
    • 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
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • 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
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • 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
    • G06F3/0688—Non-volatile semiconductor memory arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • 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
    • G06F11/108—Parity data distribution in semiconductor storages, e.g. in SSD
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7206—Reconfiguration of flash memory system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7207—Details relating to flash memory management management of metadata or control data

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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP16749576.1A 2015-02-10 2016-01-22 Storage system architecture Ceased EP3256939A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/618,999 US9213485B1 (en) 2014-06-04 2015-02-10 Storage system architecture
PCT/US2016/014604 WO2016130301A1 (en) 2015-02-10 2016-01-22 Storage system architecture

Publications (2)

Publication Number Publication Date
EP3256939A1 EP3256939A1 (en) 2017-12-20
EP3256939A4 true EP3256939A4 (en) 2018-08-29

Family

ID=56615039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16749576.1A Ceased EP3256939A4 (en) 2015-02-10 2016-01-22 Storage system architecture

Country Status (5)

Country Link
EP (1) EP3256939A4 (en)
JP (1) JP6796589B2 (en)
CN (1) CN107408074B (en)
AU (1) AU2016218381B2 (en)
WO (1) WO2016130301A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10771550B2 (en) 2016-12-28 2020-09-08 Amazon Technologies, Inc. Data storage system with redundant internal networks
US10484015B2 (en) 2016-12-28 2019-11-19 Amazon Technologies, Inc. Data storage system with enforced fencing
US10509601B2 (en) 2016-12-28 2019-12-17 Amazon Technologies, Inc. Data storage system with multi-tier control plane
US11301144B2 (en) 2016-12-28 2022-04-12 Amazon Technologies, Inc. Data storage system
US10514847B2 (en) 2016-12-28 2019-12-24 Amazon Technologies, Inc. Data storage system with multiple durability levels
US11010064B2 (en) 2017-02-15 2021-05-18 Amazon Technologies, Inc. Data system with flush views
US10521135B2 (en) 2017-02-15 2019-12-31 Amazon Technologies, Inc. Data system with data flush mechanism
US11169723B2 (en) 2019-06-28 2021-11-09 Amazon Technologies, Inc. Data storage system with metadata check-pointing
CN112527186B (en) * 2019-09-18 2023-09-08 华为技术有限公司 Storage system, storage node and data storage method
US11182096B1 (en) 2020-05-18 2021-11-23 Amazon Technologies, Inc. Data storage system with configurable durability
US11681443B1 (en) 2020-08-28 2023-06-20 Amazon Technologies, Inc. Durable data storage with snapshot storage space optimization
US11775368B2 (en) * 2020-12-10 2023-10-03 Micron Technology, Inc. Node coherency for storage related data
CN113297432B (en) * 2021-06-01 2023-11-07 阿里巴巴新加坡控股有限公司 Method, processor-readable medium, and system for partition splitting and merging

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8874836B1 (en) * 2014-07-03 2014-10-28 Pure Storage, Inc. Scheduling policy for queues in a non-volatile solid-state storage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6643748B1 (en) * 2000-04-20 2003-11-04 Microsoft Corporation Programmatic masking of storage units
US6658478B1 (en) * 2000-08-04 2003-12-02 3Pardata, Inc. Data storage system
US20060080319A1 (en) * 2004-10-12 2006-04-13 Hickman John E Apparatus, system, and method for facilitating storage management
EP1894364B1 (en) * 2005-06-09 2020-01-01 Nxp B.V. Communication system node
US20120203712A1 (en) * 2011-04-26 2012-08-09 Fennell Paul Method and apparatus for issuing municipal bonds redeemable for future payments of taxes and other obligations to issuing municipality
US8924632B2 (en) * 2011-09-16 2014-12-30 Apple Inc. Faster tree flattening for a system having non-volatile memory
US8726084B2 (en) * 2011-10-14 2014-05-13 Honeywell International Inc. Methods and systems for distributed diagnostic reasoning
US8792492B2 (en) * 2011-10-17 2014-07-29 Telcordia Technologies, Inc. Open communication method in a heterogeneous network
US9116819B2 (en) * 2012-10-17 2015-08-25 Datadirect Networks, Inc. Reducing metadata in a write-anywhere storage system
CN103019838B (en) * 2012-11-14 2015-07-08 清华大学 Multi-DSP (Digital Signal Processor) platform based distributed type real-time multiple task operating system
US8850108B1 (en) * 2014-06-04 2014-09-30 Pure Storage, Inc. Storage cluster

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8874836B1 (en) * 2014-07-03 2014-10-28 Pure Storage, Inc. Scheduling policy for queues in a non-volatile solid-state storage

Also Published As

Publication number Publication date
EP3256939A1 (en) 2017-12-20
JP2018506123A (en) 2018-03-01
CN107408074A (en) 2017-11-28
JP6796589B2 (en) 2020-12-09
CN107408074B (en) 2021-07-27
AU2016218381B2 (en) 2021-03-11
WO2016130301A1 (en) 2016-08-18
AU2016218381A1 (en) 2017-08-24

Similar Documents

Publication Publication Date Title
HK1247890A1 (en) Storage system
EP3424845A4 (en) Temporary storage system
EP3259829A4 (en) Energy storage system
EP3259828A4 (en) Energy storage system
EP3253636A4 (en) Transportation system
EP3264381A4 (en) System
EP3102769A4 (en) Storage system
EP3356188A4 (en) Battery system
EP3431417C0 (en) Storage system
EP3279575A4 (en) Multi-online system
EP3256939A4 (en) Storage system architecture
EP3112888A4 (en) Secondary-battery system
EP3413538A4 (en) Storage system
EP3104683A4 (en) Rotatable rack system
EP3331078A4 (en) Fuel-cell system
EP3193666A4 (en) Modular storage system
EP3316387A4 (en) Energy storage system
EP3356092A4 (en) System
EP3114750A4 (en) Hybird storage system
EP3350643A4 (en) Ptychography system
EP3369310A4 (en) Nutriculture system
EP3197317A4 (en) Data storage system
EP3347820A4 (en) Read-coherent group memory
EP3209966A4 (en) Ammunition storage system
EP3360053A4 (en) Electronic storage system

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170824

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180801

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 29/08 20060101ALI20180726BHEP

Ipc: H04L 29/06 20060101ALI20180726BHEP

Ipc: G06F 3/06 20060101AFI20180726BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210217

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20221210

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230426