Disk health inspection method and device, electronic equipment, medium and product

A health check and equipment technology, applied in the computer field, can solve problems such as unification, inability to effectively link service processing disk repair disk faults, rapid processing of disk faults, and difficulty in troubleshooting, and achieve the effect of rapid processing

Pending Publication Date: 2022-07-08
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of whether there is a logical disk failure error or a physical disk problem, it is necessary to drive the service on the corresponding logical disk to perform fault isolation and replace or repair the corresponding physical disk that has the problem. The health status of each location of the disk is not related to each other. For example, if a logical disk failure is diagnosed and an error is reported, there is no unified plan to find the corresponding physical disk with the problem. The physical disk with the problem can only be determined with more data, and troubleshooting is difficult, and it is impossible to effectively link service processing and disk maintenance to quickly handle disk failures

Method used

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  • Disk health inspection method and device, electronic equipment, medium and product
  • Disk health inspection method and device, electronic equipment, medium and product
  • Disk health inspection method and device, electronic equipment, medium and product

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Embodiment Construction

[0053] Hereinafter, exemplary embodiments of the embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement them. Also, for the sake of clarity, parts unrelated to describing the exemplary embodiments are omitted from the drawings.

[0054] In embodiments of the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts, or combinations thereof disclosed in this specification, and are not intended to be The presence or addition of one or more other features, numbers, steps, acts, components, parts, or combinations thereof is excluded.

[0055] In addition, it should be noted that the embodiments of the present disclosure and the features of the embodiments may be combined with each other under the condition of no conflict. The embodiments of the present d...

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Abstract

The embodiment of the invention discloses a disk health inspection method and device, electronic equipment, a medium and a product. The method comprises the following steps: determining an association link between each logic disk and a physical disk in a storage system; obtaining a mapping relationship between nodes in an associated link corresponding to the logic disk; and performing health check on each node in the associated link, and when the health check result of the target node is abnormal, outputting the position information of the target logic disk and the position information of the target physical disk corresponding to the target node based on the mapping relationship among the nodes. According to the technical scheme, the disk can be checked more comprehensively, and the output result can instruct the service party to perform fault isolation on the service on the target logic disk and instruct the operation and maintenance personnel to maintain and replace the target physical disk, so that effective linkage of service processing and disk maintenance is realized, and rapid processing of disk faults is realized.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technologies, and in particular, to a method, apparatus, electronic device, medium, and product for checking disk health. Background technique [0002] With the rapid development of the Internet and the sharp increase in the number of network services, large-scale mass data storage systems are indispensable support. Due to economic constraints, large data centers still use traditional disk-based storage systems. Frequent failures of disks can cause errors and loss of files and data in the disks, which in turn lead to abnormal services or even failure to provide basic services. Therefore, it is particularly important to perform health diagnosis on disks. The existing disk health check methods mainly include the following three types: 1. Monitor the logical disk (Logical Disk) and output the logical disk error log; 2. Perform the physical disk (Physical Disk) under the RAID (Redun...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F11/07
CPCG06F11/0727G06F11/079G06F11/0793
Inventor罗洪
OwnerALIBABA (CHINA) CO LTD