A Virtual Storage space System Meant for Computer-Based Info Storage

A electronic storage strategy is a computer-based system just for data storage, which relieves the host pc from the procedure of determining the positioning of the kept data. Instead, the data can be divided into obstructs of predetermined sizes and stored in a memory implies that is convenient to the user.

The invention includes a safe-keeping subsystem that is coupled towards the number computer and comprises a control cpu and a collection of fast storage memory systems. These models are capable of agreeing to data within a similar fashion to recorded argument drives. This helps the system to optimize the use of readily available storage. It also supplies a rapid response time.

The storage area system is able to do a number of computerized data back-up operations. Furthermore, it can perform data decompression and restoration processing. An external memory program can be used to boost the versatility belonging to the system.

A controller detects changes in the position of the physical storage device and updates the status of corresponding online safe-keeping devices inside the virtual safe-keeping system. The controller also takes over the results operations functions from the host laptop.

The control processor directs the operation of the host program stages and the disk interface stages. The quantity of interface levels is determined by the quantity of data to be transferred. Nevertheless , for present purposes, the number of software stages is definitely not relevant.

When the coordinate receives a request, that issues a command to the route adapter. A reply indicates whether the data stream is able to receive info. If the data stream is preparing to receive info, the control mechanism determines the place that the data needs to be stored.