System and method for archive verification using multiple attempts
US9442795B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2013 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Nov 27, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/90
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, methods and apparatus for archive verification including the verification of media in a library, are disclosed. More specifically, a method of archive verification may include performing an initial verification on a first media in a first drive and performing a subsequent verification on the first media in a second drive not used for the initial verification, and comparing the results of the initial verification and the subsequent verification. Embodiments may further perform an initial verification of the readability of a second tape media and subsequent verification of the readability for the second tape media, and compare the results of the initial verification to the results of the subsequent verification to determine the tape drive health, the efficacy of the first tape media or the second tape media, the efficacy of the first tape drive or the second tape drive, or whether to replace a tape media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.