Data storage device that reassigns commands assigned to scale-out storage devices and data processing system having the same
US10416886B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 5, 2016 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Apr 5, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7208
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The data storage device includes scale-out storage devices and a controller configured to assign commands to the scale-out storage devices and re-assign the commands assigned to the scale-out storage devices based on state information output from a first scale-out storage device among the scale-out storage devices. Each of the scale-out storage devices includes a volatile memory device, a non-volatile memory device, and a scale-out controller configured to control the volatile memory device and the non-volatile memory device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.