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D9.4: Final Report on Efficient Integrity Checking

Krauß, Peter; Cadolle Bel, M.; Kennedy, J. A.; Jankowski, M.

Abstract:
With growing scientific communities with large amounts of different data to be stored, mixed storage systems based on disk and tape devices are widely used. These storage systems commonly offer proprietary interfaces with non-uniform feature sets. To ensure data consistency most storage systems rely on the calculation of checksums attached to the stored data objects. In this document we propose a service architecture that is capable of providing a uniform interface to different underlying storage systems to simplify the access to these checksums as well as to other i.e. domain specific metadata records.

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Volltext §
DOI: 10.5445/IR/1000096016
Veröffentlicht am 26.06.2019
Coverbild
Zugehörige Institution(en) am KIT Steinbuch Centre for Computing (SCC)
Publikationstyp Forschungsbericht
Jahr 2016
Sprache Englisch
Identifikator KITopen-ID: 1000096016
Verlag The EUDAT2020 Consortium
Umfang 19 S.
Serie 654065
Schlagworte EUDAT, Deliverable, Integrity checking, checksumming, service, HPSS, TSM, storage, archive, long-term preservation
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