1394 hard disk sector format selection
US6385711B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1999 |
| Grant date | May 7, 2002 |
| Priority date | — |
| Expiry date | Apr 26, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99956
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, computer system and apparatus describe how a data transmission rate of incoming and outgoing data are correlated to the size of a data storage area of a medium by formatting the medium with the data storage area into a plurality of sectors according to the data transfer rate of the data. The medium is correlated to a data transmission rate of data by providing a controller to format the medium into a sector size according to a packet size associated with the data transfer rate of the data. The method includes providing a controller with a capability of determining a read/write transmission size, the read/write transmission size correlated to the data transmission rate and the sector size. The controller also has the capability of determining a read/write transmission size according to the formula: Rtrans=(RHD, Rdata)max. The method includes formatting a hard disk drive, wherein the correlating the size of a data storage area on the hard disk drive with a data transfer rate includes correlating sector sizes of the hard disk drive according to a size of data packets to be transferred to the hard disk drive. The method includes providing an adaptive disk cache, the disk cach…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.