Cache flush based on checkpoint timer

Details Cache flush based on checkpoint timer Cache flush based on checkpoint timer

2007-08-28

2007-08-28

Sparks, Donald (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711S141000, C711S142000

Reexamination Certificate

active

10849022

ABSTRACT:
A data processing system is used which is provided with a computer for executing a program, and a storage unit having a cache memory for storing data transmitted as a result of execution of the program and a disk device for storing data stored in the cache memory. The storage unit responds to an input of a request for storing data transmitted from the program to store the transmitted data in the cache memory. Next, the storage unit responds to an input of a request for flashing transmitted from the program to store, in the disk device, the data stored in the cache memory.

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