Techniques for media scrubbing

Details Techniques for media scrubbing Techniques for media scrubbing

2005-09-21

2008-10-07

Bragdon, Reginald G. (Department: 2189)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S112000

Reexamination Certificate

active

07434012

ABSTRACT:
Described are techniques for verifying access to data on a device. A scrubbing deadline is received indicating an ending time by which a current scrubbing cycle is to complete. It is determined whether the scrubbing deadline will be met in accordance with one or more scrubbing criteria if device scrubbing operations are performed in a first mode. Device scrubbing operations are performed in the first mode if it is determined that the scrubbing deadline will be met in accordance with the one or more scrubbing criteria, and otherwise, performing device scrubbing operations in a second mode.

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patent: 2003/0023808 (2003-01-01), Bakke et al.

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