Advanced object replication using reduced metadata in object storage environments
US11630735B2 · kind B2 · utility
1Cited by
27References
12Claims
0Family size
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Key dates
| Filing date | Aug 26, 2016 |
| Grant date | Apr 18, 2023 |
| Priority date | — |
| Expiry date | Oct 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2255
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments for, in an object storage environment, managing data replication between first and second sites of a distributed computing environment by one or more processors. A first pass metadata hash is calculated for each of the objects in an object-set that is subsequently transferred from the first to the second site. Responsive to the second site, a second pass metadata hash is calculated for remaining objects of the object-set that are identified by the second site at a sub-object level using a predetermined size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.