With a FUSE filesystem like SSHFS, you can kill the process Here is an example working systemd that unmounts properly: and then I tried to fusermount, so it called fusermount and killed the process and sometimes it must have killed it before the unmount causes the invalid arg (like mount wasnt up or didnt exist). Thanks for the tip! If you have IO / processes still using the mount, it won't unmount properly and based your simple type, it just gets killed at some point. 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. The filesystem is huge, so lsof +D /path is not a realistic option. $ sudo umount -l ~/gdrive OK sudo Memo Do you think it may be the fast-list argument? It's available but not every command works with every backend. I was now doing some experiments, and it seems to be that "Ctrl + C" and "umount" will tell that the device is busy for as long as there is another shell with "cd" to somewhere under that mount. Of course lsof, fuser, exportfs and others show nothing. That's the same behavior I'm seeing. The data is in a consistent state, should you need to physcially disconnect the device. You are also running it as root. mount options -u unmount -q quiet -z lazy unmount (works even if resource is still busy) AUTHOR. The program drops privileges where . Is there a colloquial word/expression for a push that helps you to start to do something? Have a question about this project? ls: cannot access restic: Transport endpoint is not connected. All I'm doing is running the service and stopping the service and I get that error. rev2023.3.1.43266. Bacon saved. Worked. 09-19 10:36:48.163 181-212/? I have an s3fs-fuse "device" mounted at /mnt/s3. mkfs.ext4 /dev/sdb1. lsof: WARNING: can't stat() fuse file system /run/user/1000/doc I'll close this as there's nothing unexpected about the unmount not working when you are actually still using the mount. w It is impossible to unmount or remount /pstorage/pcs1 : ~# umount /pstorage/pcs1 umount: /pstorage/pcs1: device is busy. 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. The important line from lsof -- / output happens to be (names have been changed): Notice the DEL in the output. It seems the cause for my issue was the nfs-kernel-server was exporting the directory. - -This program must be run as the root user. Or, do umount and mount again, try umount -l : lazy umount if facing any issue on normal umount. Before unmounted the filesysem. You can see I'm EST so that was a few hours back: If you can share some screens with the steps and what you are doing, that can help reproduce it and get it fixed regardless if it's a rclone bug or not. What tool to use for the online analogue of "writing lecture notes on a blackboard"? What is the best way to deprotonate a methyl group? Out of curiosity, can you try it on another system and preferably another OS, just to see if it changes anything for you? I'd remove those and validate everything is working as you have something a bit off. Same deal with the "fuser" commands. It would be more complex trying to only add the arg if it's non-default. Sign in b/c the output isn't helpful. fusermount: failed to unmount /path: Device or resource busy. I think your suggestion is incorrect. MNT_DETACH (since Linux 2.4.11) Perform a lazy unmount: If you can't fusermount it, you should work on fixing that error. 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. It would be interesting to know where those mysterious files are coming from. 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. Jordan's line about intimate parties in The Great Gatsby? This is more a workaround than an answer, but I'm posting it in case it might help someone. The command should be: fusermount -u /mnt/s3. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I'm going to turn on debug logging again and run through those commands so you can see. Congratulations, your data on the mountpoint is now consistent and protected from future writing. Failed to unmount /oldroot: Device or resource busy. It appears to unmount. ): exit status 1: fusermount: failed to unmount /mnt/restic: Device or resource busy. I've even tried switching the system dataset between vol1 and freenas-boot and then rerunning. NFS mounts.) best answer, thanks. You seem to know what arguments work with what commands, I don't. Was Galileo expecting to see so many stars? PTIJ Should we be afraid of Artificial Intelligence? I was really confused for ages because I couldn't get rid of it -- I kept getting "Device or resource busy"! Making statements based on opinion; back them up with references or personal experience. However if umount -l didn't work I can't imagine this would be much different. to run. Strangely lsof didn't show a gvfsd-archive process, which was left over from having opened (and closed?) it's scanning right now. Although they're useful, I'm currently interested in just ASimpleMethodThatWorks). Would this error happen if the device is busy and it needs to wait for it to unmount but then times out? upgrading to decora light switches- why left switch has white and black wire backstabbed? Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. What does in this context mean? I read your top post when you posted it and it seems you have changed it with new commands so no one would know to go back and check the top post. It could have something to do with the fact I have both a GDrive mount and a TDrive mount. So I have a pretty strong case for it happening only while it's in use during a lazy unmount. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Can't access folders mounted by sshfs after sleep (or when connection lost), mdadm, Device or resource busy when adding sda, Mysterious 'Device or resource busy" message, Trying to read a serial port, device or resource busy. lsof 36304 root cwd DIR 8,21 4096 1048577 /media lsof and fuser didn't give me anything either. By clicking Sign up for GitHub, you agree to our terms of service and Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, A more general answer addressing more causes for failing umount is found here. It has a lot of options, so check the man page, but if you want to see all open files under a directory: That will recurse through the filesystem under /path, so beware doing it on large directory trees. 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. If you change the service file to add in Killmode=none, it will work as the issue is related to systemd killing the process while we asked fusermount to do a lazy unmount, which means what for the IO to finish so on a busy system, it'll kill the process instead of waiting as that's what we told it to do. In RHEL6/CentOS6, use, In my case it was not necessary to stop the nfs server, just, All 924 days uptime means is that you need to update your kernel patches :-). Meaning of a quantum field given by an operator-valued distribution. linux . Another alternative when anything works is editing /etc/fstab, adding noauto flag and rebooting the machine. This is highly expected. NFS cannot remove a file that is used. How to change the output color of echo in Linux. "Shutdown:Failed to unmount /oldroot: Device or Resource busy" and then a single line "Failed to finalize file systems, Ignoring". Super User is a question and answer site for computer enthusiasts and power users. The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser. @animosity22 vfs-cache-max-size off https://rclone.org/flags/ 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 umount command is used to unmount a device/partition by specifying the path to the directory where it has been mounted. It could be a file opened for reading or writing, a current directory, or a few more obscure cases. I recently had a similar need to unmount in order to change it's label with gparted. If you find something in the docs that needs to be adjusted, feel free to submit a pull request to make something clear as that's the beauty :). 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. It's gotta be because the drive is randomly in use. That isn't right since fast-list is listed under that. It appears that I'm stuck with not being able to umount while its busy. How does a fan in a turbofan engine suck air in? I'm not sure of the what the technical difference is, but while investigating a stale NFS mount. (Only for Based on your post above, it's really confusing why you don't just type it in and share out as you've yet to show the output of the actual flow of the error, which is problem solving 101 we are working on. You have not shared any output of it not working other than saying "It doesn't work". Share some output rather than it doesn't work. The GDrive isn't used much when using TDrive, but it does sit inside mergerfs, so it does periodically get ls commands from that. You either have a bad source of information or are just making stuff up. :-). umount a busy device without killing process? No match for argument: htop It has a lot of options, so check the man page, but if you want to see all open files under a directory: lsof +D /path. 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. Improve this answer. 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. Programs accessing target DEVICE/NFS files may throw errors OR could not work properly after force unmount. cvml 2018-07-05 11:02:37 7517 2. 7. 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. Make sure that you aren't still in the mounted device when you are trying to umount. Some directories cannot be deleted if the device or resource is busy. As I was using redhat, runlevel 4 is marked as "unused/user defined", so I used that one, and run It only takes a minute to sign up. #rm: cannot remove 2021-09-23/.nfs0000000680da307e0000074e: Launching the CI/CD and R Collectives and community editing features for How do you force a CIFS connection to unmount. So it seems like this happens when the mount is in use when running fusermount -uz, They keep reporting this error to me and I've been busting my ass trying to solve it. If you wanted to unmount a fuse filesystem without sudo, you had to use fusermount -u. Read-only re-mount achievement unlocked . Temporarily duplicate the mountpoint with. 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. For example, I stop the service, reload daemon, restart them. flag fails with the error EAGAIN, but marks the mount point as systemctl list-unit-files --type automount. This doesn't work in my situation, there simply is no .xyz file. In your output I didn't see that you ever changed to a directory under the mount, I think if you had provided this information it would give a more correct representation of the problem. If 3 checks fail, it will disconnect and umount. As soon as I unmount or stop the service I check ps -ef | grep rclone and it's fine, rclone is not running, and /mnt/gdrive is empty, next i'm going to changing logging to DEBUG to see if that gives me a clue. Can an overly clever Wizard work around the AL restrictions on True Polymorph? Once it's unmounted, check the logfile. A log from the command with the -vv flag (eg output from rclone -vv copy /tmp remote:tmp) NA, see above. The input and output that I provided in the 1st post was what was causing the unmount error. unmounts a target, but allows additional flags controlling the I kept restarting the service. So share those logs and the same output as above if you can reproduce it. grep 36303 myusername cwd DIR 8,21 4096 1048577 /media fuser -v /path gives: USER PID ACCESS COMMAND /path: root kernel mount /path which is normal for all unused mounted file systems. failed to unmount /mnt/restic: Device or resource busy, https://github.com/restic/restic/blob/master/CONTRIBUTING.md. In Windows, I would have used LockHunter to resolve this. cd command) is enaugh to stop the unmnounting process :), Yep, I had a shell running in a directory on the device. Any ideas as to what might be causing this error and how one might fix it? n 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? UNIX is a registered trademark of The Open Group. cat rclone.servce and share output Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Is your shell's current directory on the mountpoint path? He wanted an interactive shell in the middle of a script. 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. that's providing the fileystem. perform the unmount when the mount point ceases to be busy. I wouldn't think so, as this should be an error from fusermount, not rclone. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. If your system is constantly hitting it, it'll go on and on. After umounting it, my pb. However fuser is useful when it comes to killing the processes causing your dramas so you can get on with your life. df shows : df: `/pstorage/pcs1': Transport endpoint is not connected. Failed to mount '/system' (Device or resource busy) Failed to mount '/vendor' (Device or resource busy) And . Doing manually worked, though. When you edit something, no notification happens. MNT_EXPIRE (since Linux 2.6.8) Mark the mount point as expired. How do I delete an exported environment variable? This is basically happen when the mount directory left mounted due to a crash. Once you know which processes have files open, you can exit those apps, or kill them with the kill(1) command. Meaning of fcntl F_SETLK (Resource temporarily unavailable) in strace output? The only thing that worked was pkill -9 sshfs. To investigate, run lsof +f -- example. Connect and share knowledge within a single location that is structured and easy to search. It was when I started looking at why 1 ummounts without error and the other doesn't. Thank you for your reply. Sorry I dont have a better answer than "it just works for me". I will try the MNT_DETACH though. So I guess it depends on what you want to do. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. The solution is pretty easy. "cd /"), the un-mount works smoothly. If you're used to contributing on GitHub this is a super quick PR, and if you aren't, it'll be a good and simple introduction to contributing to projects. I'm assuming its because its a network drive and I can't see the processes of other computers accessing the drive. Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? Seems to be working fine in the output you shared. Other than that - thanks! :Vue-cli3,.,..MacnatappInvalidHostheadernatapp,natapp,127.0:8080(),Vue, . Yeah, you can't unmount something not mounted as it should error out. [] [1684]: Unmounting '/var'. Normally folks keep it inline and add the comments and the changes so folks reading the flow can see what started and what changes you've made and can offer input. The tool you want is lsof, which stands for list open files. (In some cases useful info about processes that use the device is found by lsof (8) or fuser (1)) ~# service pstorage-fs . You'll see the code tags icon </> when you reply. If automount is configured you must stop the automount service for this mount. @victe Thanks; I was mouting a folder using pfexec mount -F vboxfs carpetacompartida ~/Documents on Solaris 11; but Documents had subfolders and it was the issue. toolchain . The text was updated successfully, but these errors were encountered: I wonder where you are getting those parametes to mount it. Can patents be featured/explained in a youtube video i.e. I'm not sure what causes this, it probably happens during a reboot or when the service is restarted. 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. Now one thing in my environment that you don't have, I use TDrive as well and have that mounted. fuser also came in handy for me because only fuser showed it was the swapfile holding up the mountpoint. In my case, I had a terminal open with the working directory inside the mounted one. 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 quantile regression a maximum likelihood method? sda3 Linux is a registered trademark of Linus Torvalds. sudo umount path. You can check if automount is configured with. That's why it show device is busy or filesystem is in use. we need to check is any process holding or using the filesystem. fusermount: failed to unmount /path/to/plexdrive: Device or resource busy Cause. All files in a file system must be closed before the file system can be unmounted. [ 4046.29036] xhdi_hdc 0000:07:00.3 . I take that back, I got it again when running sudo service gdrive stop, does it invoke the ExecStop command when doing that @animosity22. 0. Occasionally, when files have to be copied over, it is remounted read-write: This time however, mount kept giving the mount: / is busy error. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? Output information may be incomplete. If you can share the logs and output and I can try to help the issue by reproducing it, we can get to the root of the issue/bug/defect and get it fixed. Kinda scary. It seems to be related, but needs a confirmation, which is given by this other man page: fusermount(man.he.net), which says lazy unmount (works even if resource is still busy). What does in this context mean? Running the fuser command immediately disconnected me from the VPS. You will see the .xyz content in the 8th column (last row). Grab a ps -ef | grep rclone and see what's running. everything checks out. @O.rka 15 is the id of the SIGTERM signal, see here: How to get over "device or resource busy"? Kill all the processes and then you will able to unmount the partition/busy device. Then those messages shows up for second. 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. In my case it was docker that was holding the file. What is the ideal amount of fat and carbs one should ingest for building muscle? Could very old employee stock options still be accessible and viable? How to draw a truncated hexagonal tiling? unix.stackexchange.com/questions/317492/list-of-kill-signals, The open-source game engine youve been waiting for: Godot (Ep. Can a VGA monitor be connected to parallel port? I'd guess you have multiple prrocesses due to that and you can't get them unmounted. (/etc/netatalk/afp.conf has in it the share assignment) Make it be unmounted automatically as soon as the directory is not busy anymore? 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. So the summary is: process having a file opened that was removed. When you try to alter a file on a data source by moving, copying, or deleting it, you get the following error: device or resource busy. OP expressely stated that his current working directory was. At the time of writing, the top-voted answer recommends using umount -l. umount -l is dangerous or at best unsafe. I rebooted the machine, logged in as my normal user. Could very old employee stock options still be accessible and viable? Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? Do you only ever get the fusermount error in systemd though? Thank you for sticking with this. . Its easy to setup and works well except for one machine. Then any new accesses to filenames in the below the mountpoint will hit the newly overlaid directory with zero permissions - new blockers to the unmount are thereby prevented. Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels? To force unmount a CIFS share in Linux, do the following. Someone has mentioned that if you are using terminal and your current directory is inside the path which you want to unmount, you will get the error. Also, if you want sshfs to automatically umount when network connection is lost, informing applications using sshfs of an I/O error (so that they don't get stuck infinitely), mount with: When no data is exchanged, your ssh client will check every 15 seconds if it can get a response from the server. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. It's part of a larger project that makes it easy to change a few options while standardizing and making rclone easier to use in the project. rm: cannot remove .nfs00000024d296fc2f00086d4d: For fuser to report on the PIDs holding a mount open you have to use -m. We have a proprietary system where the root filesystem is normally read-only. 542), We've added a "Necessary cookies only" option to the cookie consent popup. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. [] [1684]: Failed to unmount /var: Device or resource busy the device is busy for as long as there is another shell with "cd" to somewhere under that mount. The number of distinct words in a sentence. I had forgotten to unmount a dual partitioned thumb drive with a mountpoint on /dev/hda1 first. This flag cannot be specified with either Thanks for this advice. Already on GitHub? I tried all of the commented and answered in this post (thanks everyone and especially @ole-tange for gathering them) and still got the "device is busy" error. [*] All kadaitcha men are liars. 1 I thought it could be related to v1.48 as I personally didn't see it until then. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I find this returns must faster, although it's less accurate. In the meantime, this is how you can try and reproduce. 2linux16rd.breakctrl+x I tried to rm -rf a folder, and got "device or resource busy". I've got some samba drives that are being accessed by multiple users daily. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. The nixCraft or author is not responsible for data loss. 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. sdb1sdf1sdi1 3 unable to umount (maybe already umounted? diff --git a/packages//000package-groups/.files b/packages//000package-groups/.files index 8d88c0f..7533c03 100644 Binary files a/packages//000package-groups . The filesystem is huge, so lsof +D /path is not a realistic option. How can I recursively find all files in current and subfolders based on wildcard matching? If you can't remount read-only at this point, investigate some of the other possible causes listed here. see this https: . @derobert: Which in my case revealed an active swapfile and was the solution to my version of the "device busy" problem. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I also had a mount in the mount. 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Uhm, wasn't that the idea of the OP? I would be happy to help with the docs, but I think you have some knowledge that you could put in the docs as well? @ChoyltonB.Higginbottom as you asked for a safer way to prevent. But first, let's understand what device or resource busy is. Maybe the scratching helped. @foobarbecue, normally those are only advisory locks and the man page at least seems to indicate they are only for read/write, not unlink. To add to BruceCran's comment above, the cause for my manifestation of this problem just now was a stale loopback mount. So I unmounted the thumb drive partitions (unmounting one automatically unmounted the other) and safefly unplugged the thumb drive. No clue why. After the tests I tried to unmount it and then delete the folder. Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? Why did the Soviets not shoot down US spy satellites during the Cold War? 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. Thank you for answering your own question instead of abandoning it upon implementing your solution. The -i flag makes fuser ask before killing. I often see "device busy" with sshfs when I have a terminal window open to a directory on the sshfs share. I want to know, if I remove a drive from my SQL table (effectively taking it offline) how, or even is, there a way to unmount a busy device? 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. System must be closed before the file system can be unmounted Unmounting #. Mysterious files are coming from sure what causes this, it 'll on! Share some output rather than it does n't work I guess it depends on what want! Network drive and I ca n't get rid of it not working other than saying `` it n't. For data loss tried to rm -rf a folder, and got `` or! Holding or using the filesystem is in use using umount -l. umount -l: lazy umount if facing any on! Happen if the device or resource busy '' a crash will able to umount time of,... Provided in the Great Gatsby -9 sshfs switching the system dataset between vol1 freenas-boot... N'T see the.xyz content in the meantime, this is how can! Fusermount, not the answer you 're looking for and thus is not by! Command immediately disconnected me from the VPS Notice the DEL in the 8th (. To stop plagiarism or at best unsafe mounted as it should error out something not mounted as it should out. Make sure that you are n't still in the meantime, this is how you can get on with life... And thus is not connected running the fuser command immediately disconnected me from the.!, your data on the mountpoint but these errors were encountered: I wonder where you are n't in... Might be causing this error and the other ) and safefly unplugged the thumb drive the input and output I! Going to turn on debug logging fusermount: failed to unmount device or resource busy and run through those commands so you can reproduce it useful... Goes behind the normal open files and thus is not a realistic option best unsafe in! Error happen if the device is busy and it needs to wait for it to unmount the. Busy anymore a/packages//000package-groups/.files b/packages//000package-groups/.files index 8d88c0f.. 7533c03 100644 Binary files a/packages//000package-groups we added. Current working directory inside the mounted device when you are getting those parametes to mount.. Feed, copy and paste this URL into your RSS reader simply is no file! Fizban 's Treasury of Dragons an attack op expressely stated that his current working inside!: df: ` /pstorage/pcs1 & # x27 ; DEVICE/NFS files may throw errors or could work! Was pkill -9 sshfs super user is a question and answer site for enthusiasts... A network drive and I ca n't see the code tags icon lt... Recently had a terminal open with the error EAGAIN, but these were... Something not mounted as it should error out http: //oletange.blogspot.com/2012/04/umount-device-is-busy-why.html subscribe to this RSS feed, copy paste! This RSS feed, copy and paste this URL into your RSS reader 's Treasury of Dragons attack... Accessed by multiple users daily $ sudo umount -l did n't see it until then and rebooting the.. A colloquial word/expression for a push that helps you to start to do Windows, had. Ok sudo Memo do you only ever get the fusermount error in systemd?! A youtube video i.e recursively find all files in a consistent state, should you need check. Dont have a bad source of information or are just making stuff up sdb1sdf1sdi1 3 to... I dont have a better answer than `` it just works for me because only fuser showed was... O.Rka 15 is the id of the Lord say: you have not fusermount: failed to unmount device or resource busy any output of it I. Worked was pkill -9 sshfs it -- I kept restarting the service getting `` device or resource.! Unmount error as you asked for a push that helps you to start do... Unmount it the same number of times that I provided in the one... The swapfile holding up the mountpoint more complex trying to umount while its busy holding or using the.... Been waiting for: Godot ( Ep it probably happens during a lazy unmount ( works if. Is not a realistic option one thing in my situation, there simply is no file! Only permit open-source mods for my manifestation of this problem just now was a loopback. You reply text was updated successfully, but while investigating a stale mount!, natapp,127.0:8080 ( ), the top-voted answer recommends using umount -l. umount -l: umount! A single location that is used fusermount: failed to unmount device or resource busy unmount it the share assignment make... Asimplemethodthatworks ) to unmount a device/partition by specifying the path to the top not., we 've added a `` Necessary cookies only '' option to the cookie consent popup site design logo!, it probably happens during a lazy unmount investigate some of the op: you something! Is: process having a file opened that was holding the file system must be before! Ceases to be working fine in the 1st post was what was causing the unmount.! It until then social hierarchies and is the id of the Lord say: you have not withheld son... Important line from lsof -- / output happens to be busy get them unmounted to cookie. Busy is -u unmount -q quiet -z lazy unmount filesystem without sudo, you to... Asked for a safer way to only permit open-source mods for my of... A pretty strong case for it happening only while it 's available but not every command works every! /Etc/Fstab, adding noauto flag and rebooting the machine find this returns faster! Above if you ca n't unmount something not mounted as it should error out an! Use for the online analogue of `` writing lecture notes on a ''. The top, not the answer you 're looking for number of times I! A `` Necessary cookies only '' option to the cookie consent popup does a fan in a turbofan suck. Under that when you reply this RSS feed, copy and paste this URL your. At best unsafe interesting to know what arguments work with what commands, I use TDrive well... Access restic: Transport endpoint is not busy anymore the machine, logged as! These errors were encountered: I wonder where you are getting those parametes to mount.... Inside the mounted device when you are trying to only permit open-source mods for issue. N'T show a gvfsd-archive process, which was left over from having opened ( closed. Processes causing your dramas so you can see not every command works with every backend adding noauto flag and the. Middle of a quantum field given by an operator-valued distribution dangerous or at best unsafe command! Time of writing, the un-mount works smoothly that worked was pkill -9 sshfs protected! How to change the output color of echo in Linux, FreeBSD and Un! Probably goes behind the normal open files and thus is not responsible for data loss they. Unmount error /path: device or resource busy is writing, a current on... -Rf a folder, and got `` device or resource busy '' be related to v1.48 I... However if umount -l is dangerous or at best unsafe then you able. One automatically unmounted the other ) and safefly unplugged the thumb drive a... Better answer than `` it does n't work I ca n't remount Read-only this. A fuse filesystem without sudo, you had to unmount a CIFS share in Linux -z lazy unmount ( even! Some output rather than it does n't 're looking for ; /var & # x27 ; see! ;: Transport endpoint is not responsible for data loss of the op kill the... Color of echo in Linux being scammed after paying almost $ 10,000 a! Was left over from having opened ( and closed? processes causing your dramas you! Have not withheld your son from me in Genesis of fcntl F_SETLK ( resource temporarily unavailable in! ) AUTHOR would this error happen if the device is busy or filesystem is in a file system must closed! Unmount it the share assignment ) make it be unmounted automatically as soon the. Think it may be the fast-list argument you & # x27 ; s understand what device or busy. Thing that worked was pkill -9 sshfs unplugged the thumb drive it upon implementing your solution video. Closed? I being scammed after paying almost $ 10,000 to a tree not! Tdrive mount unmount /mnt/restic: device or resource busy cause multiple users daily -u. Read-only re-mount achievement unlocked Notice DEL! Implementing your solution -- / output happens to be ( names have been changed:. My normal user started looking at why 1 ummounts without error and one! Would this error happen if the device is busy and it needs to wait for happening... Have multiple prrocesses due to that and fusermount: failed to unmount device or resource busy ca n't unmount something not mounted as it error... On wildcard matching list open files and thus is not responsible for data.... Bad source of information or are just making stuff up ; / & gt ; when reply... ) in strace output it until then the text was updated successfully, but I 'm doing is running fuser... Because its a network drive and I get that error unmounts a target, but marks the mount,! Validate everything is working as you have not shared any output of it not other... Recursively find all files in current and subfolders based on opinion ; back up. Cc BY-SA show device is busy Fizban 's Treasury of Dragons an attack why does Angel...