Method and apparatus to mirror data at two separate sites without comparing the data at the two sites
US7325109B1 · kind B1 · utility
52Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2003 |
| Grant date | Jan 29, 2008 |
| Priority date | — |
| Expiry date | Jan 31, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99948
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, the present invention provides a method for mirroring data representing a file system. The data is stored on a primary storage server and is mirrored on a secondary storage server. In the method the file system is mirrored without comparing blocks used to that represent the file system at the primary storage server, and the secondary storage server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.