can t umount

I meet this problem for many times already, could suggest how can I umount the cdrom . thx in advance. # umount /mnt/cdr...

can t umount

I meet this problem for many times already, could suggest how can I umount the cdrom . thx in advance. # umount /mnt/cdrom umount: /mnt/cdrom: device. ,Linux / UNIX will not allow you to unmount a device that is busy. There are ... You can also try the umount command with –l option on a Linux based system:

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can t umount 相關參考資料
Busy Device on Umount - Unix & Linux Stack Exchange

Here you can use umount -f , but you risk data loss if you do so. (The client may have cached writes that haven't been confirmed by the server ...

https://unix.stackexchange.com

can't umount cdrom - LinuxQuestions.org

I meet this problem for many times already, could suggest how can I umount the cdrom . thx in advance. # umount /mnt/cdrom umount: /mnt/cdrom: device.

https://www.linuxquestions.org

How do I forcefully unmount a Linux disk partition? - nixCraft

Linux / UNIX will not allow you to unmount a device that is busy. There are ... You can also try the umount command with –l option on a Linux based system:

https://www.cyberciti.biz

How to Force Linux to Unmount a Filesystem Reporting ...

Linux may report “device is busy” when we try to umount a filesystem. ... happened or we care not data lost such as a NFS mounting failed because that ... If the reason is that processes are using th...

https://www.systutorials.com

How to unmount a busy device - Stack Overflow

Avoid umount -l At the time of writing, the top-voted answer recommends using umount -l . umount -l is dangerous or at best unsafe. In summary: It doesn't actually unmount the device, it just rem...

https://stackoverflow.com

How to Unmount Volumes :: DigitalOcean Product ...

This means the OS can't write to or read from the volume. You should unmount ... sudo umount --verbose /mnt/use_your_mount_point. Copy.

https://www.digitalocean.com

Linux: umount 時出現"Device is busy" 的解法| Tsung's Blog

當任何目錄有mount, 然後有程式使用/掛在那個目錄上的話, 就沒有辦法umount 掉, 於umount 時會出現Device is busy 的訊息.

https://blog.longwin.com.tw

lvm - umount: : target is busy - Ask Ubuntu

umount: /: target is busy (In some cases useful info about processes that ... options with the command lsof and fuser , but it didn't work so far.

https://askubuntu.com

Umount + can't umount - Server Fault

You are probably viewing the CD from a console or file browser without realising. Linux won't let you unmount it if it's in use. If you don't care about what may be using the device you ca...

https://serverfault.com

umount: device is busy. Why? - Unix & Linux Stack Exchange

When I stopped the nfs-kernel-server I could umount the directory. ... although swapping to files is probably pretty rare these days, it can't hurt to check the output ...

https://unix.stackexchange.com