DE602007009916D1 - Semiconductor memory system with snapshot function - Google Patents

Semiconductor memory system with snapshot function

Info

Publication number
DE602007009916D1
DE602007009916D1 DE200760009916 DE602007009916T DE602007009916D1 DE 602007009916 D1 DE602007009916 D1 DE 602007009916D1 DE 200760009916 DE200760009916 DE 200760009916 DE 602007009916 T DE602007009916 T DE 602007009916T DE 602007009916 D1 DE602007009916 D1 DE 602007009916D1
Authority
DE
Germany
Prior art keywords
semiconductor memory
memory system
snapshot function
snapshot
function
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.)
Active
Application number
DE200760009916
Other languages
German (de)
Inventor
Nagamasa Mizushima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602007009916D1 publication Critical patent/DE602007009916D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

DE200760009916 2006-11-28 2007-07-04 Semiconductor memory system with snapshot function Active DE602007009916D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006320240 2006-11-28
JP2007036236A JP5137413B2 (en) 2006-11-28 2007-02-16 Semiconductor memory device

Publications (1)

Publication Number Publication Date
DE602007009916D1 true DE602007009916D1 (en) 2010-12-02

Family

ID=39659817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760009916 Active DE602007009916D1 (en) 2006-11-28 2007-07-04 Semiconductor memory system with snapshot function

Country Status (2)

Country Link
JP (1) JP5137413B2 (en)
DE (1) DE602007009916D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101638061B1 (en) 2009-10-27 2016-07-08 삼성전자주식회사 Flash memory system and flash defrag method thereof
US8886869B2 (en) 2011-02-02 2014-11-11 Hitachi, Ltd. Storage system and data control method therefor
JP5882467B2 (en) * 2012-03-13 2016-03-09 株式会社日立製作所 Storage system having nonvolatile semiconductor memory device including nonvolatile semiconductor memory
JP5695112B2 (en) 2013-03-18 2015-04-01 富士通テン株式会社 Data storage device, data storage method, and in-vehicle control device
JP6242711B2 (en) * 2014-02-24 2017-12-06 株式会社東芝 Storage apparatus and data management method
JP5864667B2 (en) * 2014-05-07 2016-02-17 株式会社日立製作所 Storage system and data control method thereof
WO2016051512A1 (en) 2014-09-30 2016-04-07 株式会社日立製作所 Distributed storage system
US10019326B2 (en) 2015-07-15 2018-07-10 Toshiba Memory Corporation Memory system
JP6163588B2 (en) * 2016-05-11 2017-07-12 株式会社日立製作所 Storage system
JP7467088B2 (en) * 2019-12-03 2024-04-15 キヤノン株式会社 Information processing device, processing method and program for information processing device
CN116466879B (en) * 2023-03-17 2023-12-29 北京超弦存储器研究院 CXL memory module, memory data replacement method and computer system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2582487B2 (en) * 1991-07-12 1997-02-19 インターナショナル・ビジネス・マシーンズ・コーポレイション External storage system using semiconductor memory and control method thereof
JP4363676B2 (en) * 1997-10-31 2009-11-11 株式会社東芝 Computer system
US6721843B1 (en) * 2000-07-07 2004-04-13 Lexar Media, Inc. Flash memory architecture implementing simultaneously programmable multiple flash memory banks that are host compatible
JP4027621B2 (en) * 2001-06-25 2007-12-26 株式会社日清製粉グループ本社 Kernel cooling system
JP3620478B2 (en) * 2001-07-30 2005-02-16 ソニー株式会社 Storage device, data processing system using the storage device, and data read method
JP4242245B2 (en) * 2003-10-06 2009-03-25 株式会社ワークビット Flash ROM control device
JP2006048585A (en) * 2004-08-09 2006-02-16 Fujitsu Ltd Access method of flash memory

Also Published As

Publication number Publication date
JP2008159013A (en) 2008-07-10
JP5137413B2 (en) 2013-02-06

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