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A disk loading control method, device, equipment and readable storage medium

A control method and disk technology, applied in the server field, can solve problems such as inability to solve the disk disorder, and achieve the effect of solving the disk disorder problem

Active Publication Date: 2022-03-22
SUZHOU METABRAIN INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is a solution after the operating system is used and the disk disorder problem occurs, and it cannot solve the problem of disk disorder

Method used

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  • A disk loading control method, device, equipment and readable storage medium
  • A disk loading control method, device, equipment and readable storage medium
  • A disk loading control method, device, equipment and readable storage medium

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Embodiment Construction

[0045] In server operation and maintenance management, every time the operating system is restarted, the name of the disk device may change. This is because the order in which disk drivers are loaded and the order in which disks are scanned are not fixed. This phenomenon is normal in Linux , Linux does not have a fixed driver loading sequence. For Linux, the initialization of disk devices is a parallel and asynchronous process. Usually the disks are initialized in the order in which they are recognized, but the naming of the drive letter (such as sda) is determined in the order in which the driver responds first after loading. The drive letter may change during operations such as computer restart, device hot-swapping, re-recognition after reset, etc. It is completely impossible to predict the correspondence between the drive letter and the physical slot of the device.

[0046]The problem of disk disorder is not limited to RHEL (Red Hat Enterprise Linux, a Linux operating syste...

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Abstract

The present application discloses a disk loading control method, device, device, and readable storage medium. The method includes: acquiring disk configuration information of a server; Configure the loading sequence between disk drivers and the loading sequence of each disk managed by each disk driver in the file; when it is determined that the server contains a single disk driver according to the disk configuration information, configure each disk managed by the disk driver in the operating system installation configuration file The loading order of the configuration; the operating system is installed in the server according to the configured operating system installation configuration file, so that the loading order of the configuration is solidified into the operating system. The above-mentioned technical solution disclosed in the present application configures the disk drive loading sequence and the disk loading sequence when the operating system is installed, so as to prevent disk disorder in advance, thereby effectively solving the problem of disk disorder.

Description

technical field [0001] The present application relates to the technical field of servers, and more specifically, to a disk loading control method, device, device, and readable storage medium. Background technique [0002] In server operation and maintenance management, every time the operating system is restarted, the name of the disk device may change. This is because the order in which the disk drivers are loaded and the order in which the disk is scanned are not fixed. It seems to be a normal phenomenon, Linux does not have a fixed driver loading sequence. However, disk disorder is not convenient for distinguishing disk devices. [0003] In order to solve the disk out-of-order problem, at present, when it is found that the disk out-of-order problem occurs in the operation and maintenance process of the server's operating system, the method of excluding the disk drive module from the initramfs is used to configure dracut (a utility program for maintaining initramfs) to i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401G06F8/61
CPCG06F9/4411G06F9/4416G06F8/61
Inventor 刘骏张旭芳
Owner SUZHOU METABRAIN INTELLIGENT TECH CO LTD