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.

umount: /myfileserver: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)). Subsequent attempts yield

(Requires kernel 2.1.116 or later.) The -f option is for unreachable NFS system. Please be aware that programs may not expect a force or lazy unmounting and these options may disrupt running processes using the filesystem, cause data loss or corrupt files opened. I must unmount drvfs and remount it with the ‘metadata’ flag to use a new file system features to WSL that allows making changes in permissions in WSL. But when I do this: sudo umount /mnt/c. It returns . umount: /mnt/c: target is busy. How can I force the process to stop without lose data? Which process could be running that should not?

Active 2 years, 5 months ago. Viewed 864 times 0. I've recently installed Ubuntu on a Lenovo/Windows10, and during installation I chose the option "delete your existing operating system and replace it with Ubuntu" which I thought it had worked fine. But when I I'm trying to unmount a file system, but umount says the device is busy. A fuser -c /myfs tells me that nothing on this fs is in use.

Copy link Contributor antonok-edm commented Jul 16, 2017. Randomly Error: Target device is currently busy, unmount all mounted partitions in target device then try again.

Umount /home target is busy Unable to unmount /home as target is busy - CentO . Unable to unmount /home as target is busy. Post. by Yassine.01 » Mon Feb 18, 2019 3:56 pm. Hello, I'm trying to unmount /home but it keeps saying that the target is busy, I have trying many ways, as the fuser, kill but It keeps saying that the target is busy.

or. #umount /home. To Learn Mount and Unmount concepts click this link—> Mounting and Unmounting.

There is a way to detach a busy device immediately - even if it is busy and cannot be unmounted forcefully. You may cleanup all later: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS (NETWORK-FILE-SYSTEM) NOTE/CAUTION. These commands can disrupt a running process, cause data loss OR corrupt open files.

umount: /home: target is busy.
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Published on 2010-01-12. Have you ever tried to unmount a partition only to get the message "device is busy"? Well, there's a reason to unmount the usb stick but got only the response "Device is busy" sudo umount /dev/sdc1 umount: /run/media/uli/828B-A339: target is 8. Apr. 2008 umount: device is busy. Meistens liegt das dann daran, dass irgendein Prozess noch auf das Device zugreift.

msgid "Device does not contain a recognized partition table." msgstr "Enheten sys-utils/mount.c:95 sys-utils/swapon-common.c:19 sys-utils/umount.c:51.
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There is a way to detach a busy device immediately - even if it is busy and cannot be unmounted forcefully. You may cleanup all later: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS (NETWORK-FILE-SYSTEM) NOTE/CAUTION. These commands can disrupt a running process, cause data loss OR corrupt open files.

(In some cases useful info about processes that use the device is found by lsof (8) or fuser (1)) 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 卸载磁盘，提示target is busy 如图，使用umount /dev/vdb1卸载磁盘时提示“target is busy“ 解决办法提供两种解决方式 1、使用lsof，获取进程ID，通过杀死进程，结束磁盘占用（1）获取进程id lsof 磁盘挂载路径（2）kill杀死进程 kill PID (3) 卸载磁盘 umount /dev/vdb1 (4) 查看磁盘是否取消挂载 df -h 2、使用fuser 安装fuser：yum install -y psmisc fuser -mk + umount: /mnt: target is busy.