System and method for creating mapped RAID group during expansion of extent pool
US10852966B1 · kind B1 · utility
12Cited by
31References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2017 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Dec 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1076
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, computer program product, and computer system for receiving, by a computing device, one or more drives added to an extent pool of storage devices. An empty Mapped RAID group may be generated. A plurality of extents in the extent pool may be shuffled. A RAID extent may be mapped to the empty Mapped RAID group, wherein the RAID extent is mapped to the empty Mapped RAID group while shuffling the plurality of extents in the extent pool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.