Dual disk lock arbitration between equal sized partition of a cluster
US5673384A · kind A · utility
24Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1995 |
| Grant date | Sep 30, 1997 |
| Priority date | — |
| Expiry date | Oct 6, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2046
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computing system includes a first processor, a second processor, a first data storage device and a second data storage device. A first network connects the first processor to the second processor. A second network connects the first processor to the first storage device and connects the second processor to the first storage device. A third network connects the second processor to the second storage device and connects the second processor to the second storage device. The first data storage device has a first cluster quorum lock. The second data storage device has a second cluster quorum lock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.