FI120422B - Metod och arrangemang för att kompressera förändringslogen med att utnyttja flashtransaktioner - Google Patents

Metod och arrangemang för att kompressera förändringslogen med att utnyttja flashtransaktioner Download PDF

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Publication number
FI120422B
FI120422B FI20070520A FI20070520A FI120422B FI 120422 B FI120422 B FI 120422B FI 20070520 A FI20070520 A FI 20070520A FI 20070520 A FI20070520 A FI 20070520A FI 120422 B FI120422 B FI 120422B
Authority
FI
Finland
Prior art keywords
flash
buffer
flash memory
compression result
volatile
Prior art date
Application number
FI20070520A
Other languages
English (en)
Finnish (fi)
Other versions
FI20070520A (sv
FI20070520A0 (sv
Inventor
Matti Hallivuori
Original Assignee
Tellabs Oy
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 Tellabs Oy filed Critical Tellabs Oy
Priority to FI20070520A priority Critical patent/FI120422B/sv
Publication of FI20070520A0 publication Critical patent/FI20070520A0/sv
Priority to AT08159167T priority patent/ATE456220T1/de
Priority to EP08159167A priority patent/EP2012465B1/en
Priority to DE602008000571T priority patent/DE602008000571D1/de
Priority to US12/164,133 priority patent/US8095711B2/en
Priority to CN2008101319659A priority patent/CN101369969B/zh
Publication of FI20070520A publication Critical patent/FI20070520A/sv
Application granted granted Critical
Publication of FI120422B publication Critical patent/FI120422B/sv

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/085—Retrieval of network configuration; Tracking network configuration history
    • H04L41/0853—Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
    • H04L41/0856—Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information by backing up or archiving configuration information
    • 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
    • G11C16/08—Address circuits; Decoders; Word-line control 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
    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/60—Router architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Debugging And Monitoring (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI20070520A 2007-07-02 2007-07-02 Metod och arrangemang för att kompressera förändringslogen med att utnyttja flashtransaktioner FI120422B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20070520A FI120422B (sv) 2007-07-02 2007-07-02 Metod och arrangemang för att kompressera förändringslogen med att utnyttja flashtransaktioner
AT08159167T ATE456220T1 (de) 2007-07-02 2008-06-27 Verfahren und vorrichtungen zur delta- protokollkomprimierung mittels flash- transaktionen
EP08159167A EP2012465B1 (en) 2007-07-02 2008-06-27 Method and devices for compressing delta log using flash transactions
DE602008000571T DE602008000571D1 (de) 2007-07-02 2008-06-27 Verfahren und Vorrichtungen zur Delta-Protokollkomprimierung mittels Flash-Transaktionen
US12/164,133 US8095711B2 (en) 2007-07-02 2008-06-30 Method and devices for compressing delta log using flash transactions
CN2008101319659A CN101369969B (zh) 2007-07-02 2008-07-02 使用闪速事务处理压缩Delta日志的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070520A FI120422B (sv) 2007-07-02 2007-07-02 Metod och arrangemang för att kompressera förändringslogen med att utnyttja flashtransaktioner
FI20070520 2007-07-02

Publications (3)

Publication Number Publication Date
FI20070520A0 FI20070520A0 (sv) 2007-07-02
FI20070520A FI20070520A (sv) 2009-01-03
FI120422B true FI120422B (sv) 2009-10-15

Family

ID=38331538

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070520A FI120422B (sv) 2007-07-02 2007-07-02 Metod och arrangemang för att kompressera förändringslogen med att utnyttja flashtransaktioner

Country Status (6)

Country Link
US (1) US8095711B2 (sv)
EP (1) EP2012465B1 (sv)
CN (1) CN101369969B (sv)
AT (1) ATE456220T1 (sv)
DE (1) DE602008000571D1 (sv)
FI (1) FI120422B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090217382A1 (en) * 2008-02-25 2009-08-27 Alcatel-Lucent Method and procedure to automatically detect router security configuration changes and optionally apply corrections based on a target configuration
US8321626B2 (en) 2010-03-31 2012-11-27 Gainspan Corporation Management of configuration data using persistent memories requiring block-wise erase before rewriting
US20150032945A1 (en) * 2012-01-29 2015-01-29 Thomson Licensing Method for flash compressed instruction caching for limited ram/flash device architectures
WO2014028194A1 (en) * 2012-08-13 2014-02-20 Siemens Corporation Securely generating and storing passwords in a computer system
US9183091B2 (en) * 2012-09-27 2015-11-10 Intel Corporation Configuration information backup in memory systems
CN105824716B (zh) * 2016-03-15 2019-04-23 四川效率源信息安全技术股份有限公司 一种重新生成ldr文件的方法
US11303296B2 (en) * 2018-06-26 2022-04-12 International Business Machines Corporation Hardware accelerated compression of instrumentation data

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586285A (en) * 1993-02-19 1996-12-17 Intel Corporation Method and circuitry for increasing reserve memory in a solid state memory disk
US5860124A (en) * 1996-09-30 1999-01-12 Intel Corporation Method for performing a continuous over-write of a file in nonvolatile memory
US6202090B1 (en) * 1997-12-11 2001-03-13 Cisco Technology, Inc. Apparatus and method for downloading core file in a network device
FI109620B (sv) 1999-10-26 2002-09-13 Tellabs Oy Metod och arrangemang för att utföra atomariska uppdatering genom att utnyttja en logisk flash-minneapparat
US20030191876A1 (en) * 2000-02-03 2003-10-09 Fallon James J. Data storewidth accelerator
US7689678B2 (en) * 2002-04-26 2010-03-30 Extreme Networks Method and apparatus for restoring the configuration of a network device
US6941219B2 (en) * 2003-09-30 2005-09-06 Detroit Diesel Corporation Method for recreating valid calibration data for an engine control module
KR100548427B1 (ko) * 2004-03-03 2006-02-02 엘지전자 주식회사 플래시 메모리 파일 시스템의 데이터 관리방법
US7240240B2 (en) * 2004-03-17 2007-07-03 Lucent Technologies Inc. Managing process state information in an operating system environment
US8977859B2 (en) * 2004-05-04 2015-03-10 Elsevier, Inc. Systems and methods for data compression and decompression
US7606954B2 (en) * 2005-09-29 2009-10-20 Intel Corporation Data storage using compression
US7676282B2 (en) * 2005-12-02 2010-03-09 International Business Machines Corporation Compression of servo control logging entries
US20080228998A1 (en) * 2007-03-16 2008-09-18 Spansion Llc Memory storage via an internal compression algorithm

Also Published As

Publication number Publication date
EP2012465A1 (en) 2009-01-07
ATE456220T1 (de) 2010-02-15
DE602008000571D1 (de) 2010-03-11
FI20070520A (sv) 2009-01-03
FI20070520A0 (sv) 2007-07-02
CN101369969B (zh) 2012-07-25
US8095711B2 (en) 2012-01-10
US20090013126A1 (en) 2009-01-08
EP2012465B1 (en) 2010-01-20
CN101369969A (zh) 2009-02-18

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