BS ISO/IEC 29121:2021 - Information technology. Digitally recorded media for information interchange and storage. Data migration method for optical disks for long-term data storage

BS ISO/IEC 29121:2021

Information technology. Digitally recorded media for information interchange and storage. Data migration method for optical disks for long-term data storage

Status : Current   Published : February 2021

Format
PDF

Format
HARDCOPY



This document specifies the data migration method for DVD-R, DVD-RW, DVD-RAM, +R, +RW, CD-R, CD-RW, BD Recordable and BD Rewritable disks for long-term data storage. By applying this document for information storage, digital data can be migrated to a next new disk without loss from the present disk if data errors are completely corrected before and during the migration and provided copying of the data is allowed.

This document specifies:

  • a data migration method for long-term data storage;

  • test methods for measuring maximum data error, including ambient condition, test area, test drive, disk preparation and test execution;

  • an initial performance test and a periodic performance test that check an error rate of data recorded on the disks with categorized maximum data error tables;

  • precautions to reduce the possibility of deterioration in order to assure the integrity of the disks during their use, storage, handling or transportation; and

  • the estimated lifetime of Bmig ( B0,000 1) life to determine the test interval for the periodic performance test.




Standard NumberBS ISO/IEC 29121:2021
TitleInformation technology. Digitally recorded media for information interchange and storage. Data migration method for optical disks for long-term data storage
StatusCurrent
Publication Date04 February 2021
Normative References(Required to achieve compliance to this standard)ISO/IEC 16963
Informative References(Provided for Information)ISO/IEC 13170, ISO/IEC 30193, ISO/IEC 10995, ISO 23868, ISO/IEC 25434, ECMA-394, ISO/IEC 30192, ISO/IEC 17592, ISO/IEC 17344, ECMA-395, ISO 18927, ISO/IEC 16448, ISO/IEC 17342, ISO/IEC 26925, ISO/IEC 16449, ISO/IEC 17341, ISO/IEC 29642, ECMA-413, ISO/IEC 23912, ISO/IEC 12862, ISO/IEC 10149, ISO/IEC 30191:2021, ISO/IEC 30190:2021
ReplacesBS ISO/IEC 29121:2018
International RelationshipsISO/IEC 29121:2021
Draft Superseded By20/30409863 DC
DescriptorsStorage, Information exchange, Recording media, Digital recording methods, Data processing, Coordination
ICS35.220.30
Title in FrenchTechnologies de l'information. Supports enregistrés numériquement pour échange et stockage d'information. Méthode de migration de données pour disques optiques pour le stockage à long terme
CommitteeIDT/2/17
ISBN978 0 539 12672 3
PublisherBSI
FormatA4
DeliveryYes
Pages36
File Size1.901 MB
Price£218.00


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