IN2014DE00743A - - Google Patents

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Publication number
IN2014DE00743A
IN2014DE00743A IN743DE2014A IN2014DE00743A IN 2014DE00743 A IN2014DE00743 A IN 2014DE00743A IN 743DE2014 A IN743DE2014 A IN 743DE2014A IN 2014DE00743 A IN2014DE00743 A IN 2014DE00743A
Authority
IN
India
Prior art keywords
logged
node
operations
replay
partner
Prior art date
Application number
Other languages
English (en)
Inventor
Prakash Ameya Usgaonkar
Siddhartha Nandi
Original Assignee
Netapp 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 Netapp Inc filed Critical Netapp Inc
Priority to IN743DE2014 priority Critical patent/IN2014DE00743A/en
Priority to US14/280,139 priority patent/US9342417B2/en
Publication of IN2014DE00743A publication Critical patent/IN2014DE00743A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2053—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2064—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring while ensuring consistency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2002—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 where interconnections or communication control functionality are redundant
    • G06F11/2005—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 where interconnections or communication control functionality are redundant using redundant communication controllers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2002—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 where interconnections or communication control functionality are redundant
    • G06F11/2007—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 where interconnections or communication control functionality are redundant using redundant communication media
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated
    • 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2053—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2071—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using a plurality of controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
IN743DE2014 2014-03-13 2014-03-13 IN2014DE00743A (https=)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN743DE2014 IN2014DE00743A (https=) 2014-03-13 2014-03-13
US14/280,139 US9342417B2 (en) 2014-03-13 2014-05-16 Live NV replay for enabling high performance and efficient takeover in multi-node storage cluster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN743DE2014 IN2014DE00743A (https=) 2014-03-13 2014-03-13

Publications (1)

Publication Number Publication Date
IN2014DE00743A true IN2014DE00743A (https=) 2015-09-18

Family

ID=54069018

Family Applications (1)

Application Number Title Priority Date Filing Date
IN743DE2014 IN2014DE00743A (https=) 2014-03-13 2014-03-13

Country Status (2)

Country Link
US (1) US9342417B2 (https=)
IN (1) IN2014DE00743A (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030076B1 (fr) * 2014-12-10 2016-12-09 Bull Sas Procede de gestion d'un reseau de nœuds de calcul
US10417093B2 (en) * 2016-05-13 2019-09-17 Netapp, Inc. Methods for providing global spare data storage device management and devices thereof
US9794366B1 (en) 2016-10-19 2017-10-17 Red Hat, Inc. Persistent-memory management
US10635552B1 (en) * 2017-08-02 2020-04-28 EMC IP Holding Company LLC Method for tracking validity of journal copies to allow journal mirroring
US11301433B2 (en) * 2017-11-13 2022-04-12 Weka.IO Ltd. Metadata journal in a distributed storage system
US10795782B2 (en) * 2018-04-02 2020-10-06 Hewlett Packard Enterprise Development Lp Data processing apparatuses and methods to support transferring control between a primary data processing system and a secondary data processing system in response to an event
US11048559B2 (en) 2019-07-08 2021-06-29 Hewlett Packard Enterprise Development Lp Managing ownership transfer of file system instance in virtualized distributed storage system
US10922009B2 (en) * 2019-07-08 2021-02-16 International Business Machines Corporation Mirroring write operations across data storage devices
US11409715B2 (en) * 2019-10-04 2022-08-09 Hewlett Packard Enterprise Development Lp Maintaining high-availability of a file system instance in a cluster of computing nodes
US11231934B2 (en) * 2020-03-05 2022-01-25 Samsung Electronics Co., Ltd. System and method for controlling the order of instruction execution by a target device
US11416356B2 (en) * 2020-04-22 2022-08-16 Netapp, Inc. Network storage failover systems and associated methods
US11269744B2 (en) 2020-04-22 2022-03-08 Netapp, Inc. Network storage failover systems and associated methods
US11216350B2 (en) * 2020-04-22 2022-01-04 Netapp, Inc. Network storage failover systems and associated methods
CN113946275B (zh) * 2020-07-15 2024-04-09 中移(苏州)软件技术有限公司 一种缓存管理方法及装置、存储介质
US11683363B1 (en) 2021-04-12 2023-06-20 Parallels International Gmbh Re-directed folder access on remote volumes and drives
EP4318251A4 (en) * 2021-04-14 2024-09-25 Huawei Technologies Co., Ltd. Data access system and method, and device and network card
US11768775B2 (en) 2021-07-28 2023-09-26 Netapp, Inc. Methods and systems for managing race conditions during usage of a remote storage location cache in a networked storage system
US11481326B1 (en) 2021-07-28 2022-10-25 Netapp, Inc. Networked storage system with a remote storage location cache and associated methods thereof
US11500591B1 (en) 2021-07-28 2022-11-15 Netapp, Inc. Methods and systems for enabling and disabling remote storage location cache usage in a networked storage system
US11544011B1 (en) 2021-07-28 2023-01-03 Netapp, Inc. Write invalidation of a remote location cache entry in a networked storage system
CN115695425A (zh) * 2022-10-28 2023-02-03 济南浪潮数据技术有限公司 一种BeeGFS文件系统集群部署方法、装置、设备及存储介质
US12399645B2 (en) * 2024-01-09 2025-08-26 Dell Products L.P. I/O processing techniques in a multi-node system
CN121309368B (zh) * 2025-12-12 2026-03-24 四川归禾智慧城市科技有限公司 隧道综合管控平台构建方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7249150B1 (en) 2001-07-03 2007-07-24 Network Appliance, Inc. System and method for parallelized replay of an NVRAM log in a storage appliance
US7305421B2 (en) * 2001-07-16 2007-12-04 Sap Ag Parallelized redo-only logging and recovery for highly available main memory database systems
US7730153B1 (en) 2001-12-04 2010-06-01 Netapp, Inc. Efficient use of NVRAM during takeover in a node cluster
GB0308262D0 (en) * 2003-04-10 2003-05-14 Ibm Recovery from failures within data processing systems
US7895286B1 (en) 2004-04-30 2011-02-22 Netapp, Inc. Network storage system with NVRAM and cluster interconnect adapter implemented in a single circuit module
US7376866B1 (en) * 2004-10-22 2008-05-20 Network Appliance, Inc. Method and an apparatus to perform fast log replay
US7844584B1 (en) 2006-06-23 2010-11-30 Netapp, Inc. System and method for persistently storing lock state information
US7613947B1 (en) 2006-11-30 2009-11-03 Netapp, Inc. System and method for storage takeover
US7620669B1 (en) 2006-12-15 2009-11-17 Netapp, Inc. System and method for enhancing log performance
US7962686B1 (en) 2009-02-02 2011-06-14 Netapp, Inc. Efficient preservation of the ordering of write data within a subsystem that does not otherwise guarantee preservation of such ordering
US8688798B1 (en) 2009-04-03 2014-04-01 Netapp, Inc. System and method for a shared write address protocol over a remote direct memory access connection

Also Published As

Publication number Publication date
US9342417B2 (en) 2016-05-17
US20150261633A1 (en) 2015-09-17

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