Redundant write transfer detection
US10228870B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2016 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | May 14, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0673
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for redundant write transfer detection are described. In one embodiment, the systems and methods may include identifying a starting logical block address (LBA) associated with a request to write a first data set to the storage device, storing the first data set on a storage medium of the storage device, storing the identified starting LBA of the first data set in a memory associated with the storage device, identifying a starting LBA associated with a request to write a second data set to the storage device, comparing the starting LBA of the second data set to the starting LBA of the first data set stored in the memory, and upon identifying a match between the starting LBA of the second data set and the starting LBA of the first data set, suspending the request to write the second data set to the storage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.