Management of background copy task for point-in-time copies

Details Management of background copy task for point-in-time copies Management of background copy task for point-in-time copies

2006-12-05

2006-12-05

Fleming, Fritz (Department: 2181)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output access regulation

C710S040000

Reexamination Certificate

active

07146439

ABSTRACT:
A scheduling method and apparatus for use by a processor that controls storage devices of a data storage system is presented. The method allocates processing time between I/O operations and background operations for predetermined time slots based on an indicator of processor workload.

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