Inventors:
Nathan Christopher Thompson - Boulder CO, US
Matthew Thomas Starr - Lafayette CO, US
Walter Wong - Boulder CO, US
Assignee:
Spectra Logic Corporation - Boulder CO
International Classification:
G11B 5/09
Abstract:
A method for certifying data on tape cartridges for a library with a first tape cartridge that possesses a medium auxiliary memory device, a medium auxiliary memory reader/writer, a first tape drive and a second tape drive, a shelf system, and access to a memory device containing a media lifecycle management data base. After a period of time from when data was originally stored on the tape first cartridge, a portion of data residing on the first tape cartridge is read. The portion of data is assessed as to whether a percentage of the portion contains an expected data structure and if the percentage exceeds a predetermined threshold, a data recovery sequence is initiated.