Apparatus for managing cache loss and operation method thereof
US12216577B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 5, 2022 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Mar 25, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7204
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A host for managing a storage device is provided. The host includes a storage host interface configured to communicate with the storage device comprising a cache and a non-volatile memory and at least one processor. The at least one processor may be configured to receive information indicating cache loss from the storage device after device reset of the storage device, suspend a data input/output operation for the storage device, transmit a buffer read command to the storage device, and receive cache information related to data remaining in the cache without being stored in the non-volatile memory before the device reset from the storage device in response to the buffer read command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.