Dynamic performance density tuning for data storage device
US10969965B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2018 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Jul 4, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0674
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A Data Storage Device (DSD) includes at least one disk for storing data in a plurality of storage areas including at least a first area type for using a first data access methodology and a second area type for using a second data access methodology. It is determined whether to perform a command in a storage area of the first or second area type. If the command is to be performed in the first area type, the command is prioritized over at least one other command for the second area type. In another aspect, a value is determined representing a number of data access operations within a predetermined time period for a data storage capacity of the DSD. Storage areas of the DSD are configured as one of at least the first area type and the second area type based at least in part on the determined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.