Disk storage system with rebuild sequence and method of operation thereof
US9087019B2 · kind B2 · utility
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15References
20Claims
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Key dates
| Filing date | Jan 27, 2012 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Oct 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2094
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of operation of a disk storage system includes: providing a disk storage controller; coupling a first physical disk to the disk storage controller; detecting a failure of the first physical disk; and rebuilding a first logical drive, after replacing the first physical disk, includes: selecting a selected stripe of the first logical drive, reading a selected stripe status of the selected stripe, and marking the selected stripe as on-line in the selected stripe status.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.