Stripe reassembling method in storage system and stripe server

A stripe reassembling technique includes a stripe server that selects stripes; uses data chunks including valid data in the stripes S1, S2, and S3 as data chunks in a new stripe S4, and generates data of a parity chunk for data of the data chunks in S4 according to an erasure coding (EC) algorithm t...

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Bibliographic Details
Main Authors Zhan, Yun, Wang, Tonglei, Xie, Huiyun
Format Patent
LanguageEnglish
Published 13.02.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A stripe reassembling technique includes a stripe server that selects stripes; uses data chunks including valid data in the stripes S1, S2, and S3 as data chunks in a new stripe S4, and generates data of a parity chunk for data of the data chunks in S4 according to an erasure coding (EC) algorithm the same as that of S1, S2, and S3 ; and stores the parity data of the parity chunk on a parity storage node.
Bibliography:Application Number: US202117356849