Hard disk management method and device

A management method and hard disk technology, applied in the storage field, can solve the problems of inability to match the differences in storage requirements of different businesses, low storage resources, waste of storage resources, storage access efficiency, etc., and achieve the goal of improving hard disk utilization, accuracy and timeliness Effect

Inactive Publication Date: 2020-02-04
HUAWEI TECH CO LTD
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  • Claims
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Problems solved by technology

[0004] The present application provides a hard disk management method and device, which solves the problem that in the prior art, the business system and the storage system are independently managed, and the

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  • Hard disk management method and device

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[0038] The terms "first", "second", and "third" in the specification, claims, and drawings of the application are used to distinguish different objects, rather than to limit a specific order. In the embodiments of the present application, words such as "exemplary" or "for example" are used as examples, illustrations, or illustrations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as "exemplary" or "for example" are used to present related concepts in a specific manner.

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rat...

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Abstract

The invention discloses a hard disk management method and device, relates to the technical field of storage, and solves the problems that in the prior art, a service system and a storage system are independently managed, hard disk management of the storage system cannot be matched with differences of different services on storage requirements, and storage resources are wasted or the storage accessefficiency is not high. The method comprises the following steps: a service system informs a storage system of faulty hard disk input/output I/O according to an I/O access state; the storage system determines a hard disk range with a fault according to the fault information; and within the hard disk range, the storage system further locates the faulty hard disk.

Description

technical field [0001] The present application relates to the field of storage technologies, and in particular to a hard disk management method and device. Background technique [0002] The storage system and the business system are usually two relatively independent management systems. The business system manages the control, scheduling and operation of business equipment; the business system can access the storage system through the standard storage access interface for data input and output (Input / Output, I / O) access operations; storage system management hard disk storage space, hard disk failure judgment and hard disk repair and replacement, etc. [0003] However, in the actual use process, different services have obvious differences in storage requirements. For example, for video surveillance services, electronic devices obtain continuous video data in real time through cameras, and data storage is mainly the I / O sequence of large data. Read and write; and database bus...

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/061G06F3/0629G06F3/0689
Inventor 倪小珂
Owner HUAWEI TECH CO LTD
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