Storage system, computer program product, and method for managing a hybrid memory device system
US10078453B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2017 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Mar 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7207
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a computer program product, system and method for managing read/write operations in a hybrid memory device system. Determinations are made of an available physical address in a first memory device for a data block to allocate for metadata for a file or directory in a file system and a first logical address corresponding to the available physical address in a first range of logical addresses. Determinations are made of an available physical address in a second memory device for a data block to allocate for the file or directory in the file system and a second logical address corresponding to the available physical address in the second memory device in a second range of logical addresses. The second logical address is used to access the data block allocated to the file or directory in the file system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.