WO2003036478A3 - Security device for a mass storage - Google Patents

Security device for a mass storage Download PDF

Info

Publication number
WO2003036478A3
WO2003036478A3 PCT/IB2002/004314 IB0204314W WO03036478A3 WO 2003036478 A3 WO2003036478 A3 WO 2003036478A3 IB 0204314 W IB0204314 W IB 0204314W WO 03036478 A3 WO03036478 A3 WO 03036478A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
concatenation
gvd
mass storage
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
PCT/IB2002/004314
Other languages
French (fr)
Other versions
WO2003036478A2 (en
Inventor
Adolf J Proidl
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to JP2003538900A priority Critical patent/JP2005506632A/en
Priority to DE60210118T priority patent/DE60210118T2/en
Priority to EP02772748A priority patent/EP1446720B1/en
Publication of WO2003036478A2 publication Critical patent/WO2003036478A2/en
Anticipated expiration legal-status Critical
Publication of WO2003036478A3 publication Critical patent/WO2003036478A3/en
Ceased legal-status Critical Current

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
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Glass Compositions (AREA)
  • Control Of Combustion (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Retry When Errors Occur (AREA)

Abstract

A storage management device (5, 12) is intended for managing data storage areas (DSB) of a mass storage, such as a hard disk (5), for example,. Associated data storage areas (ID1, ID2, ID3) of the mass storage are concatenated by concatenation data (VD). The storage management device (5, 12) contains backup means (12) in order to determine backup data (SD), before overwriting the concatenation data (VD) with modified concatenation data (GVD), the backup data (SD) identifying the modified concatenation data (GVD) to be stored on the mass storage. If the process of storing the modified concatenation (GVD) is unexpectedly interrupted, the storage management device (5, 12) is designed to determine valid concatenation data (VD, GVD).
PCT/IB2002/004314 2001-10-24 2002-10-17 Security device for a mass storage Ceased WO2003036478A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003538900A JP2005506632A (en) 2001-10-24 2002-10-17 Security device for mass storage devices
DE60210118T DE60210118T2 (en) 2001-10-24 2002-10-17 SAFETY DEVICE FOR MASS STORAGE
EP02772748A EP1446720B1 (en) 2001-10-24 2002-10-17 Security device for a mass storage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01000565.0 2001-10-24
EP01000565 2001-10-24

Publications (2)

Publication Number Publication Date
WO2003036478A2 WO2003036478A2 (en) 2003-05-01
WO2003036478A3 true WO2003036478A3 (en) 2004-06-03

Family

ID=8176076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/004314 Ceased WO2003036478A2 (en) 2001-10-24 2002-10-17 Security device for a mass storage

Country Status (7)

Country Link
US (1) US6907506B2 (en)
EP (1) EP1446720B1 (en)
JP (1) JP2005506632A (en)
CN (1) CN1303530C (en)
AT (1) ATE321301T1 (en)
DE (1) DE60210118T2 (en)
WO (1) WO2003036478A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1484680A1 (en) * 2003-06-02 2004-12-08 Hewlett-Packard Development Company, L.P. Method to perform a non-disruptive backup and data processing system therefor
US7409310B1 (en) 2005-01-21 2008-08-05 Z Microsystems, Inc. System and method for tracking operational data in a distributed environment
US7725666B2 (en) * 2005-11-03 2010-05-25 Hitachi Global Storage Technologies Netherlands B.V. Micro-journaling of data on a storage device
US7986480B2 (en) * 2005-11-03 2011-07-26 Hitachi Global Storage Technologies Netherlands B.V. Micro-journaling of data on a storage device
US8854759B2 (en) 2012-04-24 2014-10-07 International Business Machines Corporation Combined soft detection/soft decoding in tape drive storage channels
US9558782B2 (en) 2012-05-29 2017-01-31 International Business Machines Corporation Partial reverse concatenation for data storage devices using composite codes
US9190076B2 (en) 2012-05-29 2015-11-17 International Business Machines Corporation Data format using an efficient reverse concatenated modulation code for magnetic tape recording
US9178534B2 (en) 2012-05-29 2015-11-03 International Business Machines Corporation Methods for partial reverse concatenation for data storage devices using composite codes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248707A (en) * 1990-10-08 1992-04-15 Fuji Photo Film Co Ltd Data management system for memory card
US6205558B1 (en) * 1998-10-07 2001-03-20 Symantec Corporation Recovery of file systems after modification failure
EP0690380B1 (en) * 1994-06-21 2001-08-16 Pitney Bowes Inc. Method of transferring data files to a removable and transportable non-volatile memory medium and apparatus therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638424A (en) * 1984-01-12 1987-01-20 International Business Machines Corporation Managing data storage devices connected to a digital computer
CA2285096C (en) * 1991-11-12 2000-05-09 Ibm Canada Limited-Ibm Canada Limitee Logical mapping of data objects using data spaces
US5454101A (en) * 1992-09-15 1995-09-26 Universal Firmware Industries, Ltd. Data storage system with set lists which contain elements associated with parents for defining a logical hierarchy and general record pointers identifying specific data sets
US5778394A (en) * 1996-12-23 1998-07-07 Emc Corporation Space reclamation system and method for use in connection with tape logging system
US5878460A (en) * 1997-05-05 1999-03-09 Bruce; Craig Golf iron brush
US6226759B1 (en) * 1998-09-28 2001-05-01 International Business Machines Corporation Method and apparatus for immediate data backup by duplicating pointers and freezing pointer/data counterparts
US6956484B2 (en) * 2001-12-21 2005-10-18 Reconnaissance International Substance testing devices with photo identification

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248707A (en) * 1990-10-08 1992-04-15 Fuji Photo Film Co Ltd Data management system for memory card
EP0690380B1 (en) * 1994-06-21 2001-08-16 Pitney Bowes Inc. Method of transferring data files to a removable and transportable non-volatile memory medium and apparatus therefor
US6205558B1 (en) * 1998-10-07 2001-03-20 Symantec Corporation Recovery of file systems after modification failure

Also Published As

Publication number Publication date
WO2003036478A2 (en) 2003-05-01
JP2005506632A (en) 2005-03-03
DE60210118D1 (en) 2006-05-11
CN1303530C (en) 2007-03-07
US20030079098A1 (en) 2003-04-24
EP1446720A2 (en) 2004-08-18
ATE321301T1 (en) 2006-04-15
CN1575454A (en) 2005-02-02
EP1446720B1 (en) 2006-03-22
DE60210118T2 (en) 2006-09-14
US6907506B2 (en) 2005-06-14

Similar Documents

Publication Publication Date Title
WO2001055894A3 (en) Logical view with granular access to exchange data managed by a modular data and storage management system
AU2001268194A1 (en) System and method for accessing, organizing, and presenting data
WO2003012581A3 (en) Online real and personal property management system and method
AU4044700A (en) Handling a request for information provided by a network site
GB2368422B (en) Electronic settlement system, settlement management device, store device, client, data storage device, computer program, and storage medium
AU2002228677A1 (en) Data storage system and method employing a write-ahead hash log
WO2005033850A3 (en) Systems and methods for backing up data files
WO2001086396A3 (en) Encryption systems and methods for identifying and coalescing identical objects encrypted with different keys
WO2003088045A3 (en) Copy-on-write snapshot for virtual storage devices
AU2002227399A1 (en) A data storage system including a file system for managing multiple volumes
WO2004003911A3 (en) Removable memory information management
WO2001016725A3 (en) A system, method and article of manufacture for managing information in a development architecture framework
AU5227499A (en) System for accessing database tables mapped into memory for high performance data retrieval
AU4066300A (en) Electronic music and program storage, recognition, management and playback system
AU2003273824A1 (en) Methods and systems for data moving using locks
EP1172817A3 (en) Data recording/reproduction
EP1102275A3 (en) Recording apparatus and program recording medium
WO2002050685A3 (en) A system and method for ensuring data coherency for mirrored and striped disk writes
EP1160693A3 (en) Review data retrieval system
WO2004095284A3 (en) Storage system class distinction cues for run-time data management
WO2001093104A3 (en) System and method for retrieving data from a database using a data management system
ATE321301T1 (en) SAFETY DEVICE FOR MASS STORAGE
AU2001263335A1 (en) An internet-linked system for directory protocol based data storage, retrieval and analysis
WO2003081352A3 (en) Method for reprogramming bidirectional objects
WO2003034733A8 (en) Apparatus and method for accessing material using an entity locked secure registry

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CN JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002772748

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2003538900

Country of ref document: JP

Ref document number: 2002821174X

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002772748

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2002772748

Country of ref document: EP