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Global iSCSI target configuration method and device, computing equipment and storage medium

A configuration method and a technology for configuring devices, which are applied in computing, program control devices, instruments, etc., to achieve the effect of reducing costs

Pending Publication Date: 2021-10-15
WUXI CHINAC DATA TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a global iSCSI target device configuration method, which is used to solve the problem of how to configure and manage iSCSI target devices to realize ultra-large storage

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  • Global iSCSI target configuration method and device, computing equipment and storage medium
  • Global iSCSI target configuration method and device, computing equipment and storage medium
  • Global iSCSI target configuration method and device, computing equipment and storage medium

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Embodiment Construction

[0036] The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0037] The following describes the possible configuration methods of the iSCSI target.

[0038] ginseng figure 1 , the first is a cluster system with a single node and a single iSCSI target. Each storage node in the cluster is configured with a target device Target 1, Target 2, ..., Target n, and each target device Target 1, Target2, ..., Target n corresponds to its respective storage backend. In such a cluster system, the iSCSI storage backend and iSCSI configuration management data are placed on the same node. Even if there are multiple backups of the node, the node cannot be restored when it goes down or is abnorma...

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Abstract

The invention discloses a global iSCSI target configuration method and device, computing equipment and a storage medium. The global iSCSI target configuration method is applied to a distributed cluster comprising a plurality of storage nodes, and comprises the following steps that at least one storage node in the cluster receives user iSCSI target data to configure zookeeper global data; at least one storage node synchronizes the zookeeper global data to other storage nodes in the cluster; the storage nodes in the cluster respectively judge whether the zookeeper global data is configuration and management data of the local node or not; if yes, the storage nodes of the cluster execute corresponding configuration and management data. Therefore, the main target management node and the standby target management node do not need to be independently erected in the cluster, the existing storage nodes in the cluster are utilized to provide iSCSI target management and configuration, the computing power and system resources of the storage nodes are fully utilized, and the cost of distributed storage is reduced.

Description

technical field [0001] The invention belongs to the technical field of data storage, and in particular relates to a global iSCSI target device configuration method and device, a computing device and a machine-readable storage medium applying the global iSCSI target device configuration method. Background technique [0002] In current applications, higher requirements are put forward for the capacity and continuous use time of data storage, especially for small and medium-sized users, the greater the capacity of data storage, the greater the social benefits and social value generated. For this reason, the zookeeper-based iSCSI distributed storage cluster system came into being. With the help of zookeeper's global configuration synchronization accuracy, extension, and stability, it meets the market's needs for large-capacity, low-cost, and easy-to-deploy storage systems. However, how to configure and manage a huge iSCSI target device to realize ultra-large storage has also bec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F16/27G06F9/448
CPCG06F9/4451G06F16/27G06F9/4482
Inventor 王刚
Owner WUXI CHINAC DATA TECH SERVICE
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