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Near-line magnetic disk array library with contact points

A disk array and contact point technology, which is applied in the field of storage systems, can solve the problems of inapplicability, and achieve the effects of high work efficiency, reduced movement complexity, and easy conduction

Active Publication Date: 2018-05-11
SUZHOU NETZON INFORMATION STORAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the application focus of the above-mentioned invention is to manage a large number of offline disks. That is to say, the above-mentioned invention usually implements near-line management by means of electromechanical automation for disk drives that are full but not frequently used. , random read" feature video surveillance applications

Method used

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  • Near-line magnetic disk array library with contact points
  • Near-line magnetic disk array library with contact points
  • Near-line magnetic disk array library with contact points

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment provides a nearline disk array library with contact points, including all independent drive sets 1 , multiple manipulators 3 , controllers and data management servers.

[0050] figure 1 is a perspective view of all independent driver sets provided by Embodiment 1, figure 2 is a top view of all independent driver sets provided by Embodiment 1, image 3 is a side view of all the independent driver sets provided by Embodiment 1, such as Figure 1-3 As shown, all independent drive sets 1 include a plurality of disk array modules 11 arranged in M ​​rows and N columns, where M is 6 and N is 4. The front and rear ends of multiple disk array modules 11 are all set outward, and the front ends of the disk array modules 11 are provided with contact points 2, and the contact points 2 have complete signal channels for connecting with the data management server.

[0051] A plurality of manipulators 3 are arranged near the front end of the disk array module 11 , an...

Embodiment 2

[0074] This embodiment provides a nearline disk array library with contact points, including:

[0075] All independent drive sets 1 include a plurality of disk array modules 11 arranged in M ​​rows and N columns, where M and N are both integers greater than or equal to 2; the front ends and rear ends of the plurality of disk array modules 11 are all set outward, The front end of the disk array module 11 is provided with a contact point 2 , and the rear end of the disk array module 11 is also provided with a contact point 2 . Contact point 2 has a complete signal channel for connection with the data management server.

[0076] Figure 9 It is a top view of manipulators arranged on both sides of all independent driver sets provided in embodiment 2, Figure 10 It is a side view of manipulators set on both sides of all the independent drive sets provided in Embodiment 2, such as Figure 9-10As shown, a plurality of manipulators 3 are arranged near the front end of the disk arra...

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Abstract

The invention discloses a near-line magnetic disk array library with contact points. The near-line magnetic disk array library comprises an all-independent driver set, a plurality of mechanical arms,and a controller. The all-independent driver set consists of a plurality of magnetic disk array module groups arranged in M rows and N columns, wherein the M and the N are integers larger than or equal to 2; the front ends and the rear ends of the plurality of magnetic disk array module groups are arranged externally; contact points are arranged at the front ends of the plurality of magnetic diskarray module groups and are provided with complete signal channels for connection with data management servers. The multiple mechanical arms can move along a row direction or column direction in a plane parallel to the front ends of the magnetic disk array module groups. The controller is used for controlling the mechanical arms to move to designated positions to realize connection between the data management servers and the magnetic disk array module groups, thereby completing data transmission. The near-line magnetic disk array library has advantages of high reliability and maintainability;and compared with the typical magnetic disk array formation, the library has the lowered cost and the stability of the equipment is increased obviously.

Description

technical field [0001] The invention relates to the technical field of storage systems, in particular to a near-line disk array library with contact points. Background technique [0002] The process of digitization generates a large amount of data storage requirements, a considerable part of which comes from sensors, especially image sensors. Video surveillance is a typical application of image sensors, and its workflow can be divided into two parts, one is to record the video data stream continuously and sequentially without interruption; the other is to call the recorded video. Since the recalled operation is random and triggered by external emergencies, the data access process of video surveillance has the characteristics of "sequential write, random read". Among them, sequential writing is an uninterrupted continuous process, and random reading does not happen frequently, and is an operation of randomly calling data in a time window of the recorded time series. The app...

Claims

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Application Information

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IPC IPC(8): G11B33/12G06F3/06
Inventor 朱明唐建华许长江宋林峰陈黎明邵征宇贾小龙沈俊
Owner SUZHOU NETZON INFORMATION STORAGE TECH
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