A device mounting method, computing device and readable storage medium

Abstract

The invention discloses a device mounting method, which is suitable for execution in an operating system. The operating system includes a task bar manager, a file manager and a system bus. The task bar manager includes a device mounter, and the system bus includes a block device management device. The interface, the method includes: the block device management interface monitors the first signal when the target device is accessed from the system bus, the first signal includes the object path and hardware information of the target device; the block device management interface determines that the target device is detected based on the object path When correctly identified, send the object path and hardware information to the device mounter through a second signal; the device mounter mounts the target device according to the object path and hardware information in the second signal, and notifies The taskbar manager displays the information of the target device; when the file manager detects that the target device is mounted, it modifies the access control permission of the target device. The invention also discloses corresponding computing equipment and readable storage media.

Description

technical field [0001] The invention relates to the field of computers, in particular to a device mounting method, a computing device and a readable storage medium. Background technique [0002] As a very common peripheral storage device, U disk is widely used through the use of Plug-and-Play (PnP) through the USB interface. Most users use U disk under Windows system. , I am used to the plug-and-play method, but for the Linux system, the operation is completely different. In the Linux system, all access devices are regarded as files, and the access to the access device is the access to the file. The process of reading and writing. [0003] All files, directories, and devices under Linux have a path. This path always starts with " / " and is separated by " / ". If one path is the prefix of another path, the two paths have a logical parent-child relationship. , but not all logical parent-child relationships must be the same device. The mechanism to determine which device corresp...

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Problems solved by technology

[0004] At present, the most widely used U disk mounting technology is realized by setting udev rules. It is necessary to create corresponding rule files in " / etc / udev / rules.d" and create execution scripts in the " / sbin" directory. After that, the automatic mounting can be realized. This mounting method requires the user to manually modify the udev rules, which is cumbersome to configure, and requires the user's skills in writing Linux command lines and basic knowledge of the Linux system. For users who have never used Linux It is difficult to complete this operation in a short time. At the same time, after the U disk is mounted, its access control permissions need to be manually configured by the administrator to achieve multi-user sharing.

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