A Virtual Storage space System Just for Computer-Based Data Storage

A electronic storage product is a computer-based system designed for data storage, which relieves the host laptop from the process of determining the location of the kept data. Rather, the data can be divided into blocks of established sizes and stored in a memory signifies that is convenient to the user.

The invention includes a storage space subsystem that may be coupled to the hold computer and comprises a control processor chip and a set of fast storage memory gadgets. These products are capable of recognizing data in a similar fashion to video tape drives. This can help the system to maximize the use of offered storage. It also comes with a rapid response time.

The storage space system is able to do a number of automated data back up operations. Furthermore, it can do data decompression and recovery processing. An external memory program can be used to boost the versatility with the system.

A controller detects changes in the status of the physical storage device and updates the status of corresponding digital storage space devices in the virtual storage space system. The controller likewise takes over the information supervision functions from the host computer.

The control processor markets the operation of the host user interface stages as well as the disk user interface stages. The quantity of interface periods is determined by the amount of data for being transferred. Yet , for present purposes, the number of interface stages is not relevant.

When the hosting server receives a request, it issues cap formalites com a command word to the channel adapter. A reply indicates if the data stream is ready to receive info. If the data stream is able to receive data, the control determines the place that the data need to be stored.