Online upgrading method and system for computer storage system

A technology for computer storage and upgrading, which is used in transmission systems, digital transmission systems, electrical components, etc.

Active Publication Date: 2021-01-08
上海威固信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a computer storage system upgrade method and system to solve the above situation

Method used

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  • Online upgrading method and system for computer storage system
  • Online upgrading method and system for computer storage system
  • Online upgrading method and system for computer storage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] as attached figure 1 And attached figure 2 As shown, the present invention is an online upgrading method of a computer storage system, and the present invention comprises the following steps:

[0092] Step 100: Obtain storage nodes of the distributed storage system, and divide the storage nodes into upgrade nodes and scheduling nodes;

[0093] Step 101: Divide the upgrade node into a first upgrade node and a second upgrade node, and at the same time, the scheduling node sends a preset upgrade command to the first upgrade node, and the first upgrade node receives and executes it;

[0094] Step 102: Obtain the work completion group and the work abnormality group, and add the upgraded and unupgraded first upgraded nodes to the completed work group and the abnormal work group respectively;

[0095] Step 103: The dispatching node sends an upgrade instruction to the second upgrade node through the information fed back by the abnormal work group to the dispatching node.

...

Embodiment 2

[0098] As an embodiment of the present invention: the acquisition of the storage nodes of the distributed storage system, and the division of the storage nodes into upgrade nodes and scheduling nodes include:

[0099] Installing a preset scheduler on the storage nodes of the distributed storage system;

[0100] Build constraint conditions on the storage nodes, when the upgrade time is triggered, the constraint conditions are automatically started, and by starting the scheduler, the storage nodes within the constraint conditions are converted to obtain scheduling nodes; wherein,

[0101] The conversion of the storage nodes within the constraints includes the following steps:

[0102] Step 1: Obtain the feature set of the storage node ;

[0103]

[0104] in, is the first storage node target features of storage nodes, ;

[0105] Step 2: According to the set of characteristics of the storage node , constructing the conversion model ;

[0106]

[0107] Among th...

Embodiment 3

[0118]As an embodiment of the present invention: the upgrade node is divided into a first upgrade node and a second upgrade node, and at the same time, the scheduling node sends a preset upgrade instruction to the first upgrade node, and the first upgrade node The node receives and executes, including:

[0119] Based on the distributed storage system, detecting the attribute of the upgrade node, and dividing the upgrade node into a first upgrade node and a second upgrade node;

[0120] By installing the upgrade package on the dispatch node, the dispatch node sends a preset upgrade instruction to the first upgrade node;

[0121] The first upgrade node receives the upgrade instruction and sends a prepare conversion instruction to the second upgrade node, wherein the second upgrade node backs up the installation package of the first upgrade node.

[0122] The principle of the above technical solution is: there is an installation package in the memory of the scheduler, and the in...

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Abstract

The invention provides a computer storage system upgrading method and system, and the method comprises the steps: obtaining storage nodes of a distributed storage system, and dividing the storage nodes into upgrading nodes and scheduling nodes; dividing the upgrading node into a first upgrading node and a second upgrading node, and sending a preset upgrading instruction to the first upgrading nodeby the scheduling node; the first upgrading node automatically carries out upgrading operation, and meanwhile, the upgraded first upgrading node is added into a preset completion work group; based ona distributed storage system, the scheduling node sends an upgrading instruction to a second upgrading node according to the number of upgraded nodes fed back by the work completion group; the computer storage system upgrading method has the advantages that a new computer storage system upgrading method thought is provided, computer storage system management is more optimized, data stored in a computer is managed in a distributed mode, storage is lower in cost, and meanwhile high expandability is achieved.

Description

technical field [0001] The invention relates to a computer storage system, in particular to an online upgrade system for a computer storage system, which provides a storage system upgrade method with high efficiency and high scalability. Background technique [0002] At present, the Internet is facing explosive user data growth. The traditional computer storage model can no longer meet the needs of the majority of users, and the distributed storage system provides a new way of thinking for data management. The distributed storage system has the characteristics of low cost and high performance, and stores data on multiple physical nodes, so it has huge storage capacity. [0003] The distributed storage system supports high fault tolerance and high reliability, but the current distributed storage system contains a large number of nodes and storage objects, and the online upgrade of the distributed storage system faces great challenges. [0004] The invention provides a benefi...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/24
CPCH04L41/06H04L67/1097
Inventor 吴佳李礼苗诗君邢培栋张旗余云
Owner 上海威固信息技术股份有限公司
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