Reducing overlap through shuffle and keeping relationship balance on mapped RAID system and method
US10782894B1 · kind B1 · utility
4Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Jul 31, 2017 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Dec 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1092
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, computer program product, and computer system for reducing, by a computing device, overlap in a RAID extent group by moving a first disk extent in an extent pool from a source disk to a target disk in a Mapped RAID group. A neighborhood matrix for the Mapped RAID group may be balanced by moving a second disk extent in the extent pool from the source disk to the target disk in the Mapped RAID group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.