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smdbh

ubuntu 如何重新挂载 usb 硬盘

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  •   smdbh May 1, 2024 1326 views
    This topic created in 729 days ago, the information mentioned may be changed or developed.

    机械硬盘通过 usb 硬盘座链接 pc 。 pc 和 usb 盒子在异地,无法物理接触。 现在遇到的问题是,系统会丢失 usb 硬盘。如果人工插拔 usb ,可以重新发现设备再挂载。 如果不插拔 usb ,请问如何通过命令行,重新挂载设备,谢谢

    Supplement 1    May 1, 2024
    /dev 设备能再次出现,没问题了。
    2 replies    2024-05-02 20:46:46 +08:00
    zhlxsh
        1
    zhlxsh  
       May 1, 2024 via iPhone   1
    sudo mount -o remount,rw /partition/identifier /mount/point
    问题在于设备还能不能看见
    hanguofu
        2
    hanguofu  
       May 2, 2024
    好奇问问:mount 这个命令一定需要 sudo 吗 ?还是用户只需要在某一个组就可以直接使用这个命令了?
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