You can either use device name or mount point directory to unmount #umount /dev/sda2. or. #umount /home. To Learn Mount and Unmount concepts click this link—> Mounting and Unmounting. The above output says the device is busy since it is accessing by some process, Now check how many processes currently occupying the filesystem.

24 Dec 2018 There's this question on Linux & Unix SE: umount: device is busy. Why? Few answers: It seems the cause for my issue was the

Alicia Markoe. Created with Sketch. 0 Asked 2 years ago. In lesson "How to Encrypt an EBS Volume Attached to EC2 Lab", when I get to the umount: /mnt/cdrom: device is busy I know it's quite usual, and it means some process is still using the device, right?

The above output says the device is busy since it is accessing by some process, Now check how many processes currently occupying the filesystem. 2020-11-01 · Option 1: Force unmount. There are options of umount to detach a busy device immediately even if the device is busy.-f, --force Force an unmount (in case of an unreachable NFS system). (Requires kernel 2.1.116 or later.) The -f option is for unreachable NFS system. 2020-03-27 · Ubuntu: umount: /: target is busy.

2008-02-13 · # umount /media/disk/ umount: /media/disk: device is busy umount: /media/disk: device is busy. First thing you’ll do will probably be to close down all your terminals and xterms but here’s a better way. You can use the fuser command to find out which process was keeping the device busy: # fuser -m /dev/sdc1 /dev/sdc1: 538 # ps auxw|grep 538

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Active 2 years, 8 months ago. Viewed 13k times. 9. I have mounted /dev and immediately tried to unmount: $ sudo mount -o rbind /dev m $ sudo umount m umount: /tmp/m: target is busy. $ sudo lsof m lsof: WARNING: can't stat () fuse.gvfsd-fuse file system /run/user/1000/gvfs Output information may be incomplete.

When mounting from nautilus, "Volume is busy" titled dialog appears with following content: "One or more applications are keeping the volume busy". If trying with the umount command, the command exits with error: "umount: /media/transang/SangWDPP: target is busy. With lsof. The lsof (list open files) command displays a list of all open files and the processes … 2018-06-17 2019-02-23 Filesystems mounted on the filesystem you're trying to unmount can cause the target is busy error in addition to any files that are in use. (For example when you mount -o bind /dev /mnt/yourmount/dev in order to use chroot there.) To find which file systems are mounted on the filesystem run the following: 2020-11-01 umount -> target is busy. Alicia Markoe. Created with Sketch.

$ sudo lsof m lsof: WARNING: can't stat () fuse.gvfsd-fuse file system /run/user/1000/gvfs Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME kdevtmpfs 55 root cwd DIR 0,6 4420 2 m kdevtmpfs 55 root rtd DIR 0,6 4420 2 m. It sometimes happens that a device can not be unmounted. When mounting from nautilus, "Volume is busy" titled dialog appears with following content: "One or more applications are keeping the volume busy". If trying with the umount command, the command exits with error: "umount: /media/transang/SangWDPP: target is busy.". In some situations when you try to unmount a filesystem especially NFS, it displays 'device is busy' message.
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0 Asked 2 years ago. In lesson "How to Encrypt an EBS Volume Attached to EC2 Lab", when I get to the "umount -d /dev/xvdf" command, I get "target is busy." I googled about this, and one answer says to just wait until it is not busy. 2016-11-17 Solved: hi all, I have tried to unmount filesystem, umount /dev/vg01/lvol11 but it is giving device busy I have killed all the processes using fuser -ku 2020-03-27 You can either use device name or mount point directory to unmount #umount /dev/sda2. or. #umount /home.

Raspberry Pi. kriticar 6 September 2015 12:51 #1 “(In some cases useful info about processes that use Hello :wink: This issue is somewhat odd and i try to figure what the problem there is. It sometimes on different positions.
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NYC-4331#fsck bootflash: umount: /bootflash: target is busy (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1).) %Error: could not unmount bootflash /bin/ln: failed to create symbolic link './sda1': File exists mount: /dev/sda1 is already mounted or /bootflash busy /dev/sda1 is already mounted on /bootflash fsck error: can not unmount /bootflash

In some situations when you try to unmount a filesystem especially NFS, it displays 'device is busy' message. This happens often when the NFS server has some issues (mainly unreachable) and you have a soft NFS mount. There are different ways and options we can try out if normal NFS unmount fails. Option 1: Force unmount. There are options of umount to detach a busy device immediately even if the device is busy.-f, --force Force an unmount (in case of an unreachable NFS system). (Requires kernel 2.1.116 or later.) The -f option is for unreachable NFS system.