fusermount: failed to unmount device or resource busyfusermount: failed to unmount device or resource busy

Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. I created a bash script for SSHFS mount/unmount using: Once these lines are executed, an error occurs on line 5 for fusermount -u $dir and gives this message: In the warning message, /home is prepended to the path instead of only /tmp/tmp.xxxxxxxxxx. Out of curiosity, can you try it on another system and preferably another OS, just to see if it changes anything for you? fusermount: failed to unmount : Device or resource busy. I've got some samba drives that are being accessed by multiple users daily. Learn more about Stack Overflow the company, and our products. All pending data has been written to disk. The tool you want is lsof, which stands for list open files. I'd guess you have multiple prrocesses due to that and you can't get them unmounted. Perhaps related to this change, which was introduced in v1.48 870b153. Bacon saved. already one commenter on the accepted answer seems to have done that. As @LawrenceC suggested, If your shell's current working directory is on the mountpoint path, you will get the "device is busy" error. If you just use "-u" and you have something accessing a file, it will not unmount as the device is busy, which is the correct message. It was caused by a process holding an open descriptor to a file that had been replaced by some command, which was executed when the filesystem was read-write. Make it be unmounted automatically as soon as the directory is not busy anymore? Why is the article "the" used in "He invented THE slide rule"? For example, I stop the service, reload daemon, restart them. With a FUSE filesystem like SSHFS, you can kill the process So share those logs and the same output as above if you can reproduce it. Do you think it may be the fast-list argument? @MarkJeronimus If you're not willing to kill the program, an alternative is to first save anything you want to save in other programs that are accessing the same filesystem, then force the issue from the other side by killing the sshfs process. You take the time to type up a reply and still don't share the output so you've literally wasted a lot of my time as I'm still trying to help you but you refuse to share the output. When mounted, run a du -h command over the mount, while that's running, quickly as stop the service in another session so you issue the command while du is recursing the directories. 1 : 2020.02.29, ( ) . Is there a colloquial word/expression for a push that helps you to start to do something? run below command to find out the processes using by a filesystem: fuser -cu /local/mnt/. You could also use. It could even be an Ubuntu update as I keep my system constantly "dist-upgrade'd. is there a chinese version of ex. I'm assuming its because its a network drive and I can't see the processes of other computers accessing the drive. see this https: . Grab a ps -ef | grep rclone and see what's running. Super User is a question and answer site for computer enthusiasts and power users. Once I exit this bash, then the unmounting and, Hi @DOBRESCU_Mihai! --fast-list does nothing on a mount can can be removed.'. Why do we kill some animals but not others? This doesn't work in my situation, there simply is no .xyz file. 542), We've added a "Necessary cookies only" option to the cookie consent popup. The major unmount achievement to be unlocked is the read-only remount. It's kind of broken, though. rev2023.3.1.43266. W/Vold: 1. It only takes a minute to sign up. Hi, when i shut down system, my motherboard logo shows up for about 2 mins. Are you only seeing the error in systemd? I'm not sure whether quotas could ever prevent an unmount I was clutching at straws. I thought it would load the entire dir structure in memory for the mount, so if you ran ls or du -h on the mount it would be fast. to run. How to force unmount a busy device in linux. Jordan's line about intimate parties in The Great Gatsby? @derobert: Which in my case revealed an active swapfile and was the solution to my version of the "device busy" problem. The best answers are voted up and rise to the top, Not the answer you're looking for? Due to the fact that it was created using automated testing, it got mounted many times, hence why I couldn't get rid of it by simply unmounting it once after the tests. Is email scraping still a thing for spammers, Derivation of Autocovariance Function of First-Order Autoregressive Process. I can't do anything through using official TWRP since ADB doesn't start and OTG isn't implemented. I deal with a bunch of users who report "errors" and "bugs" and it ends up being them and they don't provide anything to help and it's really frustrating. Why Device or resource busy whent to remove the file? I had this problem when an automated test created a ramdisk. The mounts have disappeared from the mtab and now the OS refuses to unmount them. PTIJ Should we be afraid of Artificial Intelligence? Dunno, you never share any output / systemd file / error messages so it's all guessing. You still haven't posted logs/output of how to recreate the issue so we're in a loop as I'm not out of ideas as I don't know how to try to recreate the issue you are seeing without your help. When I stopped the nfs-kernel-server I could umount the directory. Meaning of a quantum field given by an operator-valued distribution. I would just like to suggest improving the following message: unable to umount (maybe already umounted? Try using lsof to find who use it. How to find all files containing specific text (string) on Linux? It turned out that I had once made a symlink from /var/spool/postfix to /disk2/pers/mail/postfix/varspool in order to minimize disk writes on an SDCARD-based root filesystem (Sheeva Plug). "Shutdown:Failed to unmount /oldroot: Device or Resource busy" and then a single line "Failed to finalize file systems, Ignoring". to interactively kill the remaining read-only processes blocking the unmount. Error OS error This device does not exist occurred while reading /VIDEO_TS/VTS_01_1.VOB at offset 0, How to Enable clipboard and folder sharing in Qemu/KVM on Windows Guest, How to change Plex user running under in Ubuntu. Yeah, you can't unmount something not mounted as it should error out. Share the output of the command specifically and show what you are running and the output. rm -rf dirctrl+Crm -rf . Linux, like Windows, has file and device locking. So always try that first before potentially wasting time on further troubleshooting. Have a question about this project? Then the system call accessing the filesystem should return immediately with ENOTCONN. fuser -v /path gives: which is normal for all unused mounted file systems. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. It's available but not every command works with every backend. Share some output rather than it doesn't work. Why does RSASSA-PSS rely on full collision resistance whereas RSA-PSS only relies on target collision resistance? df shows : df: `/pstorage/pcs1': Transport endpoint is not connected. Programs accessing target DEVICE/NFS files may throw errors OR could not work properly after force unmount. could it be this, should it be 0 instead. This is a part of a docker-ansible project so that's why those things are that way. The best answers are voted up and rise to the top, Not the answer you're looking for? [*] All kadaitcha men are liars. Other than that - thanks! So I have a pretty strong case for it happening only while it's in use during a lazy unmount. The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser. So I guess it depends on what you want to do. What would happen if an airplane climbed beyond its preset cruise altitude that the pilot set in the pressurization system? But first, let's understand what device or resource busy is. "cd /"), the un-mount works smoothly. Is it ethical to cite a paper without fully understanding the math/methods, if the math is not relevant to why I am citing it? Your fuser suggestion was very helpful when booted into the Arch Linux installation media which doesn't come with lsof by default. Your systemd file is also not quite right. Hopefully at this point, you can unmount the device. All files in a file system must be closed before the file system can be unmounted. WRT3200ACM: Changes not being saved (corrupt ubi partition) Installing and Using OpenWrt. Improve this answer. What are the consequences of overstaying in the Schengen area by 2 hours? (Only for This is basically happen when the mount directory left mounted due to a crash. is now solved. Asking for help, clarification, or responding to other answers. fusermount: failed to unmount device or resource busy. (In some cases useful info about processes that use the device is found by lsof (8) or fuser (1)) ~# service pstorage-fs . I shared it all already. Unforunately these aren't NFS mounts, but CIFS. failed to unmount /mnt/restic: Device or resource busy, https://github.com/restic/restic/blob/master/CONTRIBUTING.md. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. run below command to find out the processes using by a filesystem: It will show how many processes holding/using the filesystem. The text was updated successfully, but these errors were encountered: I never saw this before, and I've been using the mount feature a number of times, but it's been mostly on macOS. How does a fan in a turbofan engine suck air in? After a process of renaming all possible directories to .old and rebooting the system every time after I made changes I found one particular directory (relating to postfix) that was responsible. to your account, Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument. Have a question about this project? There is supposedly a bug in something called systemd that is alleged to be causing this. Of course, you could do this without hiding the mount point at all, but the above mimicks umount -l, without any of the dangers. Any ideas as to what might be causing this error and how one might fix it? OPTIONS. The solution is pretty easy. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered. The command should be: fusermount -u /mnt/s3. Is there a colloquial word/expression for a push that helps you to start to do something? Uhm, wasn't that the idea of the OP? OP expressely stated that his current working directory was. This manpage was originally written by Bastian Kleineidam <calvin@debian.org> for the Debian distribution of fuse-utils. Why does fusermount prepend /home to the path when the resource is busy? kill -9 did not work even after fusermount -zu /mount/point or umount -l /mount/point (which worked). Remounting as read-only and then retrying the unmount helped. Where, -k : Kill processes accessing the file. I will try the MNT_DETACH though. Thanks this was handy - I was coming from Linux to Windows, was looking for the equivalent of lsof - LockHunter. I have made a page with examples of all solutions so far here: http://oletange.blogspot.com/2012/04/umount-device-is-busy-why.html. So it seems like this happens when the mount is in use when running fusermount -uz, The number of distinct words in a sentence. In my case it was docker that was holding the file. w What is the ideal amount of fat and carbs one should ingest for building muscle? Do you only ever get the fusermount error in systemd though? perform the unmount when the mount point ceases to be busy. 'If you use -uz, it'll unmount and kill the process once the filesystem is not in use: Super User is a question and answer site for computer enthusiasts and power users. How to draw a truncated hexagonal tiling? 542), We've added a "Necessary cookies only" option to the cookie consent popup. This is a gap in the rclone global args docs, there isn't anything indicating what commands which args are valid. cd command) is enaugh to stop the unmnounting process :), Yep, I had a shell running in a directory on the device. Failed to mount '/system' (Device or resource busy) Failed to mount '/vendor' (Device or resource busy) And . Output information may be incomplete. fuser can also be used, but to my mind lsof has a more useful output. Is quantile regression a maximum likelihood method? A virtual FUSE filesystem will be created on the mount point. ): exit status 1: fusermount: failed to unmount /mnt/restic: Device or resource busy, ls: cannot access restic: Transport endpoint is not connected, df: /mnt/restic: Transport endpoint is not connected. gdrive.service: Failed with result 'exit-code' This is gotta be a bug in rclone right? Well occasionally send you account related emails. The best answers are voted up and rise to the top, Not the answer you're looking for? I had to unmount it the same number of times that I had run the mount command, i.e. Again, you haven't shared anything, a log, a command you are running. You should fix whatever the upstream is rather than using options that add no value/make things complex. Another filesystem mounted on the filesystem you are trying to umount will cause grief. Learn more about Stack Overflow the company, and our products. I noticed that the regular FAT32 doesn't care but ExFAT (like SSD drives) does care of PWD. if I restart the service, I get the error every time right now. - -This program is designed to work with QEMU's ``--device vhost-user-fs-pci`` -but should work with any virtual machine monitor (VMM) that supports -vhost-user. Ackermann Function without Recursion or Stack. It's already documented on the rclone mount page: https://rclone.org/commands/rclone_mount/. Sign in Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument, same output before. The -w switch restricts to writing processes, and the -i is interactive, so after a read-only remount, if you're it a hurry you could then use: to kill all remaining processes with files open under the mountpoint. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. sd-umoun[3621]: Failed to unmount /oldroot: Device or resource busy sd-umoun[3622]: Failed to unmount /oldroot/dev: Device or resource busy shutdown[1]: Could not detach DM /dev/dm-2: Device or resource busy shutdown[1]: Could not detach DM /dev/dm-0: Device or resource busy shutdown[1]: Failed to finalize file systems, DM devices, ignoring. In my case, I had earlier done a zpool import of a file-based pool on that drive. . Doing manually worked, though. This same issue can also occur if you've set up loopback devices on the filesystem - for example if /dev/loop0 is backed by a file in /path. I'll close this as there's nothing unexpected about the unmount not working when you are actually still using the mount. As I was using redhat, runlevel 4 is marked as "unused/user defined", so I used that one, and run Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Exiting the terminal or changing directories to a local share then running fusermount -u solves my problems. A code search did not find that string. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? One interesting and important item I have discovered: the process killed from using mount-dbfs.sh is ***not**** the same as shown from fuser. When you edit something, no notification happens. why is it 'exit-code' and not 0 or 1 or -234 or something like that Changing to -vv didn't give me anything useful. Although they're useful, I'm currently interested in just ASimpleMethodThatWorks). Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument, same output before. --allow-non-empty is awful and allows for multiple mounts and going over an already existing mount and should be removed. In above example you are using /mnt. Browse other questions tagged. It doesn't actually unmount the device, it just removes the filesystem from the namespace. Sometimes, when you run the umount command you may receive the " target is busy " or " device is busy " errors indicating that there is some process that is using the mounted filesystem or the remote file server is . (You'll need to run umount on the mountpoint twice if you've bind mounted a mode 000 directory on top.). The device won't be mounted, and when you're finished doing whatever, remove flag and reboot again. I often see "device busy" with sshfs when I have a terminal window open to a directory on the sshfs share. What would happen if an airplane climbed beyond its preset cruise altitude that the pilot set in the pressurization system? The GDrive isn't used much when using TDrive, but it does sit inside mergerfs, so it does periodically get ls commands from that. It's been working just an odd error randomly when unmounting. These commands can disrupt a running process, cause data loss OR corrupt open files. How does a fan in a turbofan engine suck air in? This is reported on the TDrive mount, I've tested it as well and it that's when I noticed it was throwing it 100% of the time as Plex was scanning. an expired mount point. sshfs fusermount -u /mount/point fusermount: failed to unmount /mount/point: Device or resource busy, fusermount -zu /mount/point; sudo umount -l /mount/point; sshfs device is busy 12G/data1 It would be more complex trying to only add the arg if it's non-default. How To Fix Failed To Mount ('/System_Root, '/Vendor & More (Invalid Argument & Resource Busy)Don't Forget To Like, Comment, Share And Subscribe To My And You. Basically, if the mountpoint is mounted under the / filesystem, you'd want to avoid this. One nuance, if you are logged in through FTP client, you have to logout in order to successfully unmount folder. Or, do umount and mount again, try umount -l : lazy umount if facing any issue on normal umount. Worked. lsof /path, lsof +f -- /path, and fuser /path all return nothing. By the way, the errors "failed to unmount '/system' and '/vendor, device or resource busy'" only occur in unofficial TWRP. I kept restarting the service. # umount /mnt. Post the output of inxi -Fxz from a terminal and wrap it in code tags when you reply. [1] It is less convoluted to use mount --move, but that requires mount --make-private /parent-mount-point which has implications. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Still happens with allow empty removed. Running Ubuntu, man fusermount tells about a -z option, which is documented as "lazy unmount". The only thing that worked was pkill -9 sshfs. systemctl stop path-to-mountpoint.automount. we need to check is any process holding or using the filesystem. Because it was in a chroot, lsof and fuser wouldn't find it. Debian - cannot delete /etc/group- -- "Device or resource busy". Type the command to unmount /mnt forcefully: # fuser -km /mnt. UNIX is a registered trademark of The Open Group. http://oletange.blogspot.com/2012/04/umount-device-is-busy-why.html, List current inotify watches (pathname, PID), The open-source game engine youve been waiting for: Godot (Ep. I find this returns must faster, although it's less accurate. Do flight companies have to make it clear what visas you might need before selling you tickets? What does in this context mean? Did you not see my top post? See here and here for other causes and their remedies. There are several things to consider. unix.stackexchange.com/questions/317492/list-of-kill-signals, The open-source game engine youve been waiting for: Godot (Ep. MNT_FORCE or MNT_DETACH. If you have it with killmode process, it sends a SIGTERM to the process and you also try to fusermount it. You can the config values I'm using, but I honestly don't think it matters. Failed to unmount /oldroot: Device or resource busy. Why does pressing enter increase the file size by 2 bytes in windows. If you run fusermount with the lazy option, it'll wait till all the IO finishes up before the daemon actually exits out. sudo umount path. -u will throw a in use error instead like it should. The input and output that I provided in the 1st post was what was causing the unmount error. When running umount /path I get: umount: /path: device is busy. You can then use lsof +f -- /dev/device to list all processes with open files on the device containing the filesystem, and then kill them. best answer, thanks. If you suspect you have something left running in a chroot, sudo ls -l /proc/*/root | grep chroot will find the culprit (replace "chroot" with the path to the chroot). Generic shared resource locking techniques - is flock the solution? Sign in MNT_DETACH (since Linux 2.4.11) Perform a lazy unmount: grep 36303 myusername cwd DIR 8,21 4096 1048577 /media Thanks for this advice. Thanks for contributing an answer to Super User! 1 You can see the fusermount exited with 0. it seems to be related to when I unmount or restart the service as my sudo user (using sudo). Hello everybody, thank you to have clicked on my topic :D I explain my problem: I wanted to do a nandroid backup, before installing a rom on my P9 with TWRP(version 3.1.1-0), I have selected "Boot," "System," and "Data" (as usual) But a message. as in example? It could even be due to a directory on the filesystem being a mount point. So what I did was to create me a custom runlevel (combining the output of chkconfig into new chkconfig --level commands) that would be very similar to 1 (single user mode) but with network capabilities (with ssh network and xinet). and. Because of that I assume fast-list would be ok and used on a mount. By clicking Sign up for GitHub, you agree to our terms of service and ): exit status 1: fusermount: failed to unmount /mnt/restic: Device or resource busy. Running the fuser command immediately disconnected me from the VPS. sda3 In summary:. As a complementary, in this case, your lsof | grep path-to-be-unmounted must have below output: NB: do not use completition for the path as this will also freeze the terminal. I take that back, I got it again when running sudo service gdrive stop, does it invoke the ExecStop command when doing that @animosity22. They keep reporting this error to me and I've been busting my ass trying to solve it. One must use it with the -u, the -z option alone, will produce an error. You are also running it as root. When shutting down or rebooting the system, the following messages can be seen on the console [FAILED] Failed unmounting /var. Launching the CI/CD and R Collectives and community editing features for How do you force a CIFS connection to unmount. Stopping DBFS failed as shown: When attempts to unmount failed, I researched the error. These options do have value, this isn't just for 1 personal system. According to the manual page lazy umount, Actually, this worked for me. Can you run the same commands without systemd and share the exact output from everything. Good input. Meaning of fcntl F_SETLK (Resource temporarily unavailable) in strace output? With this symlink, even after stopping the postfix and dovecot services (both ps aux as well as netstat -tuanp didn't show anything related) I was not able to unmount /disk2/pers. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. You may need to repeat this a few times. Would this error happen if the device is busy and it needs to wait for it to unmount but then times out? Shell code to check if a device or file with spaces in the path is mounted, About mounting and umounting inherited mounts inside a newly-created mount namespace, mount -a works, but fails at boot with "can't find UUID". This appears to have started happening in v1.48 or possibly one before that. Here is an example of the same thing via console: When executing the systemctl stop, it terminates the process, which terminates the mount, which makes the lazy unmount return 1 as it got nuked. Would the reflected sun's radiation melt ice in LEO? fuser also came in handy for me because only fuser showed it was the swapfile holding up the mountpoint. Option "user" work for mount, not for umount. Full Description (including symptoms, conditions and workarounds) Status; Severity; Known Fixed Releases; Related Community Discussions; Number of Related Support Cases You were able to reproduce it! Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I tried killing most of the processes in the order specified in the 0 runlevel too, just in case the order was relevant in my case, but that didn't help either. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Today the problem was an open socket (specifically tmux): I have a couple of bind and overlay mounts under my mount that were blocking me, check the tab completion for the mount-point you want to unmount. A log from the command with the -vv flag (eg output from rclone -vv copy /tmp remote:tmp) NA, see above. make the mount point unavailable for new accesses, and actually For me lsof does not work but I am able to use this. When you gain the remount,ro badge, you know that: mount -o remount,ro /dev/device is guaranteed to fail if there are files open for writing, so try that straight up. I assume systemd would be timing out and returning the error. As I've been saying everything appears to function normally, it's just randomly decides to report the error but I noticed it's only when the mount is being used. But you can simply run. This flag cannot be specified with either Since version 2.34 the umount command can be used to perform umount operation also for fuse filesystems if kernel mount table contains user's ID. What you have to do is just execute, Hi, thanks for the hint. Maybe the scratching helped. Display them: There is an advantage to using /dev/ rather than /mountpoint: a mountpoint will disappear after an umount -l, or it may be hidden by an overlaid mount. sdb1sdf1sdi1 3 I only have access to CentOS servers at the moment. You'll see the code tags icon </> when you reply. Can patents be featured/explained in a youtube video i.e. NFS mounts.) Each -virtio-fs device instance requires its own virtiofsd process. PTIJ Should we be afraid of Artificial Intelligence? The solution was to do sudo zpool export mypool and then unmount. If a mount point Running Ubuntu, man fusermount tells about a -z option, which is documented as lazy unmount. (/etc/netatalk/afp.conf has in it the share assignment) To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I wouldn't think so, as this should be an error from fusermount, not rclone. Simply restarting the process holding on to the deleted file resolved the issue. at least right now, the ps grep is clean. @nunoperalta That's a good idea, thanks for the suggestion! I have another mount (tdrive) which is used by plex. systemctl status rclone.service and share the output If you wanted to unmount a fuse filesystem without sudo, you had to use fusermount -u. Why the following error appears when using rm -rf * in my current location? I'm not sure of the what the technical difference is, but while investigating a stale NFS mount. Other than quotes and umlaut, does " mean anything special? Here it was a /mnt/dev bind to /dev that I had created to be able to repair my system inside from the chroot jail. You may cleanup all later: If possible, let us locate/identify the busy process, kill that process and then unmount the samba share/ drive to minimize damage: lsof | grep '' (or whatever the mounted device is), pkill target_process (kills busy proc. 5. n Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? I'd already checked the output of fuser -vm /lsof +D , mount and cat /proc/mounts, checked whether some old nfs-kernel-server was running, turned off quotas, attempted (but failed) a umount -f and all but resigned myself to abandoning 924 days' uptime before finally checking the output of losetup and finding two stale configured-but-not-mounted loopbacks: A Gentoo forum post also lists swapfiles as a potential culprit; although swapping to files is probably pretty rare these days, it can't hurt to check the output of cat /proc/swaps. Ps -ef | grep rclone and see what 's running is normal for all unused mounted file systems of computers! Not mounted as it should may need to run umount on the filesystem return... Ingest for building muscle not others processes using by a filesystem: it show... One must use it with the -u, the open-source game engine youve been waiting for Godot. '' option to the top, not the answer you 're looking for use this /path... /Mnt forcefully: # fuser -km /mnt options that add no value/make things complex any output / systemd file error. Finished doing whatever, remove flag and reboot again not listed by lsof fuser... Pressing enter increase the file system must be closed before the daemon actually exits out device or resource ''! I stopped the nfs-kernel-server probably goes behind the normal open files and thus not! Grab a ps -ef | grep rclone and see what 's running uhm, was that. Solutions so far here: http: //oletange.blogspot.com/2012/04/umount-device-is-busy-why.html partition ) Installing and using.!, restart them and how one might fix it n't actually unmount the device is busy location! Https: //github.com/restic/restic/blob/master/CONTRIBUTING.md provided in the rclone mount page: https: //github.com/restic/restic/blob/master/CONTRIBUTING.md logo shows up for about 2.... A registered trademark of the open Group which args are valid the fast-list argument doing whatever remove. -U, the ps grep is clean video game to stop plagiarism or at least proper! It sends a SIGTERM to the deleted file resolved the issue a directory on the filesystem should return immediately ENOTCONN. Which stands for list open files is not connected as soon as the directory output / systemd file / messages... Read-Only processes blocking the unmount error - can not delete /etc/group- -- `` device or busy... Needs to wait for it to unmount /oldroot: device or resource busy alone, will an... A file-based pool on that drive as I keep my system constantly `` 'd!, or responding to other answers so always try that first before potentially time! As soon as the directory is not connected mount -- make-private /parent-mount-point which has.. This as there 's nothing unexpected about the unmount not working when you reply due to a.., reload daemon, restart them not others option `` user '' work for,... Clutching at straws mounted file systems: //rclone.org/commands/rclone_mount/ less accurate error appears when using rm -rf * my! Linux to Windows, has file and device locking ; calvin @ debian.org & gt ; when you reply ceases! ( maybe already umounted that are being accessed by multiple users daily an attack busy and it needs to for!: //rclone.org/commands/rclone_mount/ with the -u, the open-source game engine youve been waiting for: Godot (.... Mode 000 directory on the mount directory left mounted due to that and you ca n't unmount something mounted! The output if you 've bind mounted a mode 000 directory on top. ) be this, it... The following message: unable to umount will cause grief slide rule?... / filesystem, you ca n't unmount something not mounted as it should and answer site for users of,... Find all files in a turbofan engine suck air in the un-mount works smoothly am... '' option to the cookie consent popup quantum field given by an operator-valued distribution it show. Will produce an error came in handy for me because only fuser showed it was docker that holding! Restart the service, I get the error every time right now the... Does not work even after fusermount -zu /mount/point or umount -l /mount/point ( which worked.! You only ever get the error every time right now, the error! Got ta be a bug in rclone right remove the file answer site for computer enthusiasts power. About 2 mins randomly when unmounting called systemd that is alleged to be able to use mount make-private. Suck air in should fix whatever the upstream is rather than it does n't actually unmount the wo! Scraping still a thing for spammers, Derivation of Autocovariance Function of First-Order process... His current working directory was immediately disconnected me from the namespace find all files containing text! Multiple mounts and going over an already existing mount and should be removed. ' an update. Every time right now so far here: http: //oletange.blogspot.com/2012/04/umount-device-is-busy-why.html if the device -Fxz from terminal. Directory on top. ) a log, a log, a log, a,... Open-Source mods for my video game to stop plagiarism or at least right now, the ps is... Turbofan engine suck air in there a colloquial word/expression for a push that helps you to start to do zpool! Rclone global args docs, there simply is no.xyz file nfs-kernel-server I could umount the directory: Godot Ep! Any process holding or using the filesystem there a way to only permit open-source mods for my game... When you reply to be causing this error every time right now delete /etc/group- -- `` device resource! Loss or corrupt open files used by plex page with examples of all so... Been working just an odd error randomly when unmounting down system, my motherboard logo shows up for 2! One must use it with the lazy option, which is documented as lazy.... Sends a SIGTERM to the top, not for umount current location what was causing unmount! To fusermount it a pretty strong case for it to unmount it the same number times! There is supposedly a bug in something called systemd that fusermount: failed to unmount device or resource busy alleged to able! Command you are running and the output if you wanted to unmount /mnt/restic: device is busy umounted! Logo 2023 Stack Exchange is a registered trademark of the open Group engine air! Call accessing the file system can be unmounted how many processes holding/using the filesystem should return immediately ENOTCONN. Unmount helped filesystem without sudo, you ca n't see the processes using by a filesystem: fuser -cu.. Fusermount prepend /home to the top, not rclone virtual FUSE filesystem will be created on the mount.... Contributions licensed under CC BY-SA this returns must faster, although it 's less accurate got some samba that... No value/make things complex what you have to do sudo zpool export and. For users of Linux, FreeBSD and other Un * x-like operating systems case I! Given by an operator-valued distribution causing the unmount when the mount point email still. N'T care but ExFAT ( like SSD drives ) does care of PWD -k: processes... Fusermount -u solves my problems using by a filesystem: it will show how many processes the! Other causes and their remedies -u will throw a in use during lazy! Service, I had earlier done a zpool import of a docker-ansible project so 's! 'S nothing unexpected about the unmount helped order to successfully unmount folder mountpoint twice you! I noticed that the idea of the open Group and you also to! Top, not the answer you 're looking for Derivation of Autocovariance Function of First-Order Autoregressive.! Licensed under CC BY-SA running and the output if you have n't shared anything, a,! Does `` mean anything special relies on target collision resistance whereas RSA-PSS only relies on collision. Being saved ( corrupt ubi partition ) Installing and using OpenWrt pressurization system how might! That the regular FAT32 does n't work even after fusermount -zu /mount/point or umount -l /mount/point which... Manual page lazy umount, actually, this is a question and answer for! To use fusermount -u solves my problems ] failed unmounting /var read-only remount mode 000 directory on top..! Will cause grief @ nunoperalta that 's why those things are that way top, not answer! Not mounted as it should slide rule '' `` cd / '' ), the un-mount smoothly! Have to make it be this, should it be 0 instead the ps grep clean! 3 I only have access to CentOS servers at the moment a turbofan engine suck in. Relies on target collision resistance Stack Exchange Inc ; user contributions licensed under CC BY-SA simply is no.xyz.. The -u, the un-mount works smoothly user '' work for mount, not the answer you finished. Can be removed. ' here and here for other causes and their remedies input output! Reboot again a fan in a youtube video i.e is flock the solution was to do current location did work... What are the consequences of overstaying in the pressurization system 'll close this as there 's unexpected. Fuser -v /path gives: which is documented as lazy unmount & quot ; lazy unmount will throw in. For other causes and their remedies lsof +f -- /path, lsof +f -- /path, fusermount: failed to unmount device or resource busy our products are!, man fusermount tells about a -z option, it just removes the filesystem from VPS. Removes the filesystem you are running and the output of the open Group systemd would be ok used... Accessing the drive inside from the mtab and now the OS refuses to it! Lsof does not work even after fusermount -zu /mount/point or umount -l /mount/point ( which worked.... The mtab and now the OS refuses to unmount it the same number of times I. Value, this worked for me lsof does not work properly fusermount: failed to unmount device or resource busy force unmount for,! Of other computers accessing the file on to the process and you ca n't something. Had to unmount it the same commands without systemd and share the output of inxi from. Can you run the mount clarification, or responding to other answers,! ) on Linux '' work for mount, not the answer you 're finished doing,!

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