Near-line disk base

Abstract

The invention discloses a near-line disk base which comprises a cabinet, a server, a manipulator and a plurality of disk storage drawers, wherein the disk storage drawers are in sliding connection with the cabinet through a sliding rail in a drawing mode, the disk storage drawers are longitudinally arranged on one side or two sides of the manipulator, disk storages are installed in the disk storage drawers, a plurality of containing grooves are formed in each disk storage in an array mode, disks are arranged in the containing grooves in an inserting mode, the drawing end of each disk is connected with an interface adaptive board through a first inserting interface in an inserting mode, disk contact points and manipulator contact points which are electrically connected are distributed on each interface adaptive board, the disk contact points and the corresponding disks are broken over, and the manipulator is provided with a probe component which is capable of moving horizontally and vertically. The near-line disk base is free of manual operation, all the disks can be managed automatically in a near-line mode only by the disk storages, the manipulator, the read-write probe and the server, the principle is simple, the near-line disk base is safe and reliable, and all relevant problems caused by the manual operation are solved at the same time.

Description

technical field [0001] The invention relates to a nearline disk library. Background technique [0002] With the continuous expansion of digitalization process on a global scale, the demand for digital storage is also growing rapidly. According to the frequency of data usage, data can be stored in online, near-line and offline ways. The online storage device is directly connected to the server through the network, which can provide high-speed data service. Near-line devices are also connected to the network, and the required data is transferred to the network through the service organization, and its storage access speed is lower than that of online storage devices. Offline storage devices are isolated from the network and need to be manually relocated to nearline devices before they can provide data services, and the speed of offline storage is lower than that of nearline storage devices. Online storage devices are mainly used to store data that requires high access speed...

AI Technical Summary

Problems solved by technology

[0009] 3. A large number of scattered offline disks cannot be effectively managed, such as regular power-on inspections, system life management and other measures cannot be implemented;

[0010] 4. Because it is manual operation, this method also has all the disadvantages of manual operation: such as time-consuming, laborious, low efficiency, large wear and tear of plugging and unplugging, high risk of man-made damage, hidden dangers of data security, and not conducive to centralized management and control, etc.

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