Virtual Storage System of the Present Invention

The present advent is a virtual storage system that enables users to create and store sequential data sets, without requiring the host computer to get the data in chunks. This kind of invention provides an reliable means to spend space on disk drives.

A online storage approach to the invention is essentially a cpu that allocates space on the fast hard drive memory unit to store a data place. The invention as well features a memory system that decides where to store the data. This recollection subsystem is important for substantial storage efficiency.

The present invention uses data compression and decompression ways to improve storage space efficiency. The invention also includes an intelligent memory space subsystem to perform different data backup operations. The invention also has the ability to automatically retrieve a copy of a darkness recording. This provides an added amount of versatility and reliability inside the operation of this storage program.

The invention can be made from commercially available elements. Introduced is particularly suited meant for large mainframes. The invention may also be used in conjunction with improvements to the operating-system for the host. The invention can be together in any approach that is convenient.

The invention may be used to store specific pages of data in frame within a info cache. The invention also has the good thing about being able to put up a large number of info sets about the same magnetic storage area medium. In addition, it introduces the idea of variable volumes of prints.


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