Stripe reassembling method in storage system and stripe server
US11899533B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Apr 3, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.