Information processing apparatus
US11175998B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 11, 2018 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Sep 24, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2211/104
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing apparatus performs a backup process to store backup target data on a deduplication storage device configured to eliminate duplicate storage by referring to previously stored data having the same content. The apparatus includes a calculation unit configured to calculate the capacity after deduplication that is performed by storing the backup target data in the deduplication storage device, each time the backup process is performed, and a determination unit configured to determine whether the backup target data is normal or abnormal, based on the capacity calculated each time the backup process is performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.