High performance disk mirroring
US6654862B2 · kind B2 · utility
24Cited by
0References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 2000 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Dec 31, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2071
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A set of storage disks includes a mirrored pair of disks. Each disk in the pair includes a mirror copy of data stored on the other disk in the pair. For each of the disks in the pair, the data forming the mirror copy is physically located between the center of the disk and the data that is mirrored on the other disk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.