Method and system for space reservation in a deduplication system

A calculated factoring ratio is determined as a weighted ratio of current nominal data to physical data. A maximal nominal estimated space in the computing storage environment is calculated. A remaining space, defined as the maximal nominal estimated space minus a current nominal space in the comput...

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Main Authors TAUB TZAFRIR ZVI, LENEMAN OFER, CARO AVIV, AKIRAV SHAY HAIM, DROBCHENKO ELENA, EKSHTEIN ASAF KALMAN, HEPNER DOV NIR
Format Patent
LanguageEnglish
Published 27.05.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A calculated factoring ratio is determined as a weighted ratio of current nominal data to physical data. A maximal nominal estimated space in the computing storage environment is calculated. A remaining space, defined as the maximal nominal estimated space minus a current nominal space in the computing storage environment, is calculated. Data replication operations are accepted and stored in the computing storage environment if the remaining space is below a predetermined threshold of space for backup operations.
Bibliography:Application Number: CN201180025122