SG121964A1 - Incremental backup operations in storage networks - Google Patents

Incremental backup operations in storage networks

Info

Publication number
SG121964A1
SG121964A1 SG200506488A SG200506488A SG121964A1 SG 121964 A1 SG121964 A1 SG 121964A1 SG 200506488 A SG200506488 A SG 200506488A SG 200506488 A SG200506488 A SG 200506488A SG 121964 A1 SG121964 A1 SG 121964A1
Authority
SG
Singapore
Prior art keywords
incremental backup
backup operations
storage networks
networks
storage
Prior art date
Application number
SG200506488A
Other languages
English (en)
Inventor
Rodger Daniels
Lee Nelson
Andrew Dallmann
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of SG121964A1 publication Critical patent/SG121964A1/en

Links

Classifications

    • 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
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • 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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • 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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
    • 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
    • G06F11/2053—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
    • 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
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
SG200506488A 2004-11-02 2005-10-12 Incremental backup operations in storage networks SG121964A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/979,395 US20060106893A1 (en) 2004-11-02 2004-11-02 Incremental backup operations in storage networks

Publications (1)

Publication Number Publication Date
SG121964A1 true SG121964A1 (en) 2006-05-26

Family

ID=35825391

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200506488A SG121964A1 (en) 2004-11-02 2005-10-12 Incremental backup operations in storage networks

Country Status (4)

Country Link
US (1) US20060106893A1 (fr)
EP (1) EP1653358A3 (fr)
CN (1) CN100419664C (fr)
SG (1) SG121964A1 (fr)

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CN103581339A (zh) * 2013-11-25 2014-02-12 广东电网公司汕头供电局 基于云计算的存储资源分配监控处理方法
CN103645970B (zh) * 2013-12-13 2017-04-19 华为技术有限公司 一种远程复制多快照间增量去重的实现方法及装置
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CN107291883B (zh) * 2017-06-20 2020-09-18 苏州浪潮智能科技有限公司 一种分布式存储系统的快照方法及装置
CN107526656B (zh) * 2017-08-31 2020-11-20 苏州浪潮智能科技有限公司 一种云复原方法及装置
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Also Published As

Publication number Publication date
CN1770088A (zh) 2006-05-10
US20060106893A1 (en) 2006-05-18
EP1653358A3 (fr) 2009-10-28
EP1653358A2 (fr) 2006-05-03
CN100419664C (zh) 2008-09-17

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