fusermount: failed to unmount device or resource busy

March 15, 2023 4:07 am | by | Posted in u shaped warehouse layout advantages and disadvantages

Connect and share knowledge within a single location that is structured and easy to search. 'If you use -uz, it'll unmount and kill the process once the filesystem is not in use: It will tell what the process(es) are using the filesystem. systemctl stop path-to-mountpoint.automount. 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. I'm not sure whether quotas could ever prevent an unmount I was clutching at straws. What does a search warrant actually look like? Super User is a question and answer site for computer enthusiasts and power users. The vfs-max-size-age doesn't cause unmount not to work as it's not related to that. The mounts have disappeared from the mtab and now the OS refuses to unmount them. In this case fstab user= mount option is not required. @animosity22 vfs-cache-max-size off 12G/data1 By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. FreeNAS-11.3-U3.2 This is kind of a strange one to me. The filesystem is huge, so lsof +D /path is not a realistic option. Hello. run below command to find out the processes using by a filesystem: fuser -cu /local/mnt/. Is quantile regression a maximum likelihood method? To add to BruceCran's comment above, the cause for my manifestation of this problem just now was a stale loopback mount. Once you know which processes have files open, you can exit those . This same behaviour can be achieved by mounting an empty directory with permissions 000 over the directory to be unmounted. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. Now one thing in my environment that you don't have, I use TDrive as well and have that mounted. PTIJ Should we be afraid of Artificial Intelligence? Already on GitHub? I mounted a remote file system using sshfs (version 2.8.4). Interestingly, rmdir then gives this message: rmdir: failed to remove '/tmp/tmp.xxxxxxxxxx': Device or resource busy So always try that first before potentially wasting time on further troubleshooting. After doing so, I was able to unmount /dev/sda1 (having nothing mounted on it anymore), relabel it with gparted, remount both the drive and thumb drive with no issues whatsoever. Same as before? Let me know if you need help. Since it's not used 99.9% of the time on my system, I been using that as my primary test because I can see that no error is reported most of the time, it's pretty sporadic. Exiting the terminal or changing directories to a local share then running fusermount -u solves my problems. Once I exit this bash, then the unmounting and, Hi @DOBRESCU_Mihai! Kinda scary. df: '/mnt/restic': Transport endpoint is not connected. @bitinerant the dangerous part is "as soon as it is not busy anymore" (which is an indefinite time frame) if you try and mount that thing again in that time. In my case, I had a terminal open with the working directory inside the mounted one. 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 had forgotten to unmount a dual partitioned thumb drive with a mountpoint on /dev/hda1 first. When running umount /path I get: umount: /path: device is busy. 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. I experience this frequently on servers that have NFS network file systems. 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. So, after I manually unmounted it lots of times it finally became a regular folder again and I could delete it. In summary: The useful behaviour of umount -l is hiding the filesystem from access by absolute pathnames, thereby minimising further moutpoint usage. An additional reason could be a secondary mount inside your primary mount folder, e.g. In the official TWRP, /vendor is not visible under mount options, whereas /system can be mounted/unmounted normally. You could also use. 3u. 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. How does a fan in a turbofan engine suck air in? The major unmount achievement to be unlocked is the read-only remount. I have an s3fs-fuse "device" mounted at /mnt/s3. That isn't right since fast-list is listed under that. init 4 Launching the CI/CD and R Collectives and community editing features for How do you force a CIFS connection to unmount. . When I sent Ctrl+C signal, the "restic" mount should be un-mounted. An umount command is used to unmount a device/partition by specifying the path to the directory where it has been mounted. 1 : 2020.02.29, ( ) . 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. MNT_EXPIRE (since Linux 2.6.8) Mark the mount point as expired. +12G mkfs.ext4 /dev/sdb1. systemctl status rclone.service and share the output Thanks for contributing an answer to Super User! Code: Select all. Option "user" work for mount, not for umount. This manpage was originally written by Bastian Kleineidam <calvin@debian.org> for the Debian distribution of fuse-utils. Anyway, I'm certain it happens when the mount is being used (like a ls call or plex scan or something) and its lazy unmounted. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. 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. 10. 1. Could very old employee stock options still be accessible and viable? @ChoyltonB.Higginbottom as you asked for a safer way to prevent. I still couldn't unmount the partition even with umount -f 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. Perhaps related to this change, which was introduced in v1.48 870b153. Linux is a registered trademark of Linus Torvalds. How to force unmount a busy device in linux. In the meantime, this is how you can try and reproduce. "Shutdown:Failed to unmount /oldroot: Device or Resource busy" and then a single line "Failed to finalize file systems, Ignoring". The solution was to do sudo zpool export mypool and then unmount. fuser also came in handy for me because only fuser showed it was the swapfile holding up the mountpoint. unmounts a target, but allows additional flags controlling the Louis on fusermount: failed to unmount /path: Device or resource busy; Elementary OS 6.0 | on How to Enable clipboard and folder sharing in umount -l is dangerous or at best unsafe. I've got some samba drives that are being accessed by multiple users daily. lsof 36304 root cwd DIR 8,21 4096 1048577 /media "/usr/bin/fusermount: failed to unmount /mnt/xxx: Device or resource busy" And any operation with /mnt/whatever says "Transport endpoint is not connected" I've seen a bug entery related to this but no solution. Thanks for this advice. fuser can also be used, but to my mind lsof has a more useful output. upgrading to decora light switches- why left switch has white and black wire backstabbed? lsof /path, lsof +f -- /path, and fuser /path all return nothing. When I removed the symlink and updated the postfix and dovecot config files to point directly to the new dirs on /disk2/pers/ I was able to successfully stop the services and unmount the directory. Once it's unmounted, check the logfile. Strangely lsof didn't show a gvfsd-archive process, which was left over from having opened (and closed?) to interactively kill the remaining read-only processes blocking the unmount. this answer is fantastic. Browse other questions tagged. Thank you for your reply. Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels? Hi, when i shut down system, my motherboard logo shows up for about 2 mins. See here and here for other causes and their remedies. Since lsof burped up two fuse warnings, I poked around in /run/user/1000/*, and took a guess that it could be open files or mount points (or both) interfering with things. [*] All kadaitcha men are liars. Have a question about this project? [] [1684]: Unmounting '/var'. 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? perform the unmount when the mount point ceases to be busy. https://rclone.org/flags/ By clicking Sign up for GitHub, you agree to our terms of service and One interesting and important item I have discovered: the process killed from using mount-dbfs.sh is ***not**** the same as shown from fuser. "Device or resource busy" . 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. fusermount: failed to unmount : Device or resource busy, MMSIM15.10.284_Hotfix.7zcadenceMMSIM15110. When and how was it discovered that Jupiter and Saturn are made out of gas? 09-19 10:36:48.163 181-212/? Thanks though! But first, let's understand what device or resource busy is. @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. There is a way to detach a busy device immediately (even if it is busy and cannot be unmounted forcefully). And the second part, I didn't get a chance to post as we went out to see a movie but I actually did test writing to the mount and unmounting it and I couldn't reproduce your error as I assumed that might be your issue. umount a busy device without killing process? How does a fan in a turbofan engine suck air in? I tried the -z option, and can confirm it do the trick, but this precisely too much looks like a trick: what does it do exactly? 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 gotta be because the drive is randomly in use. If you can't fusermount it, you should work on fixing that error. Making statements based on opinion; back them up with references or personal experience. 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. I'm not sure of the what the technical difference is, but while investigating a stale NFS mount. These don't show up in the fuser/lsof listing, and can prevent umount from succeeding. Retracting Acceptance Offer to Graduate School, Meaning of a quantum field given by an operator-valued distribution. You can check if automount is configured with. 1 expired. best answer, thanks. is there a chinese version of ex. Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels? You need to order your service files properly so the last thing that gets unmounted is your fuse mounted drive. The logs show: Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument. Hide the original mount point and block the namespace: The original namespace hidden (no more files could be opened, the problem can't get worse), A duplicate bind mounted directory (as opposed to a device) on which I agree that root isn't ideal or needed and that will be changing in the future. So, also check. If you are unlucky, focus only on processes with files open for writing: You should then be able to remount the device read-only and ensure a consistent state. Browse other questions tagged. Is that intended? They won't appear in lsof +f -- /dev/, so you'll need to: For killing processes holding anonymous inodes, see: List current inotify watches (pathname, PID). Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? n 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. He wanted an interactive shell in the middle of a script. You signed in with another tab or window. It appears that I'm stuck with not being able to umount while its busy. Jordan's line about intimate parties in The Great Gatsby? You signed in with another tab or window. Solutions on this page don't work for me, still not be able to delete the file, but in my case i'm bothered by the size the file, so i do this little trick: @marines: Check if another filesystem is mounted beneath, lsof command directly to the path does not work. (sharing into an Apple bonjour/avahi mdns world) I'm gonna step back from this for a bit. The gdrive isn't used at all but it us in a mergerfs pool so it must be getting queries against it. Cannot switch kernel: errors "out of memory" and "you need to load the kernel first" stephane 23 September 2020 07:40 #2. see this . "These flags are available for every command." 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. as in example? Cloud storage cannot be mounted. The best answers are voted up and rise to the top, Not the answer you're looking for? -u will throw a in use error instead like it should. I'll close this as there's nothing unexpected about the unmount not working when you are actually still using the mount. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Delete a file in Linux irrespective of it being open, can't write to /sys/devices/system/cpu/cpufreq/*/energy_performance_preference when ac-adapter is connected. You'll see the code tags icon </> when you reply. diff --git a/packages//000package-groups/.files b/packages//000package-groups/.files index 8d88c0f..7533c03 100644 Binary files a/packages//000package-groups . is not currently in use, then an initial call to umount2() with this My typical solution is to rename or move the parent directory of the file, then come back later in a day or two and the file will have been removed automatically, at which point I am free to delete the directory. Doing manually worked, though. ): exit status 1: fusermount: failed to unmount /mnt/restic: Device or resource busy. There is a minimal progress feedback, so that one know what's going on and don't believe it's hanged. an archive file from a file manager GUI. In Windows, I would have used LockHunter to resolve this. That's why it show device is busy or filesystem is in use. Firdaus Ahmad June 20, 2020 Problem Solving 1 Comment. we need to check is any process holding or using the filesystem. Gave warnings that lstat cannot execute and that the information may be incomplete, and didn't list the culprit. 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 :-). unable to umount (maybe already umounted? Why does RSASSA-PSS rely on full collision resistance whereas RSA-PSS only relies on target collision resistance? Answer. Asking for help, clarification, or responding to other answers. Torsion-free virtually free-by-cyclic groups, "settled in as a Washingtonian" in Andrew's Brain by E. L. Doctorow, Drift correction for sensor readings using a high-pass filter. That page needs updated. It should get the job done. privacy statement. Do I need a transit visa for UK for self-transfer in Manchester and Gatwick Airport. [ 4044.873100] sd-umount[8299]: Failed to unmount /oldroot: Device or resource busy [ 4044.839977] sd-umount[8300]: Failed to unmount /oldroot/sys: Device or resource busy [ 4044.290367] shutdown[1]: Failed to finalize file systems, ignoring. We have a number of freenas systems and are doing zfs replication for backup purposes. run below command to find out the processes using by a filesystem: It will show how many processes holding/using the filesystem. The only time I get this is when I run this with no mount running. 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). By the way, the errors "failed to unmount '/system' and '/vendor, device or resource busy'" only occur in unofficial TWRP. Hopefully at this point, you can unmount the device. fusermount: failed to unmount /home/tmp/tmp.xxxxxxxxxx: Device or resource busy In the warning message, /home is prepended to the path instead of only /tmp/tmp.xxxxxxxxxx. The one that matters most is a log file and the loglevel. I only have access to CentOS servers at the moment. 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). It will list which process is using a file or files within a mount. How do I figure out why the kernel thinks this filesystem is busy? Ackermann Function without Recursion or Stack. The data is in a consistent state, should you need to physcially disconnect the device. Your answer helped me sort out a similarly exported NFS share. Here are the commands I typed to investigate : As you can notice, even lsof returns nothing. How can I recognize one? By accident I found out how to get rid of a ramdisk. unix.stackexchange.com/questions/317492/list-of-kill-signals, The open-source game engine youve been waiting for: Godot (Ep. Before unmounted the filesysem. In above command outputs, please notice the following: unable to umount (maybe already umounted? The best answers are voted up and rise to the top, Not the answer you're looking for? Doing manually worked, though. - -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. I was really confused for ages because I couldn't get rid of it -- I kept getting "Device or resource busy"! How do I exclude a directory when using `find`? How do I profile C++ code running on Linux? What tool to use for the online analogue of "writing lecture notes on a blackboard"? PTIJ Should we be afraid of Artificial Intelligence? 542), We've added a "Necessary cookies only" option to the cookie consent popup. @psusi, that is incorrect. The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser. Well occasionally send you account related emails. There are several things to consider. Make sure that you aren't still in the mounted device when you are trying to umount. One nuance, if you are logged in through FTP client, you have to logout in order to successfully unmount folder. So the summary is: process having a file opened that was removed. sudo umount path. This changed in version 2.34. This option is acceptable from a shell script; for command line interaction, the use of the -z option is more handy, but one must probably be aware the man page does not document it and there may be doubt about what it exactly do. 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. Some directories cannot be deleted if the device or resource is busy. I also had a mount in the mount. Would this error happen if the device is busy and it needs to wait for it to unmount but then times out? Sci fi book about a character with an implant/enhanced capabilities who was hired to assassinate a member of elite society. For me lsof does not work but I am able to use this. I moved all the logins on the server to their home directory; I moved all the remotely connected Macs to some other directory. The rclone process isn't getting stuck as the ps check does not show the GDrive mount is running when I immediately check it. 2linux16rd.breakctrl+x My sshfs was hanging because the connection was lost, so I first used, The open-source game engine youve been waiting for: Godot (Ep. df shows : df: `/pstorage/pcs1': Transport endpoint is not connected. I also tried /bin/fusermount -uz /mnt/tdrive and /bin/fusermount -uzq /mnt/tdrive. 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. Failed to mount oldroot: Device or resource busy Installation & Boot. 0. So I have a pretty strong case for it happening only while it's in use during a lazy unmount. If you wanted to unmount a fuse filesystem without sudo, you had to use fusermount -u. ): unable to umount (maybe already umounted or still in use? Why was the nose gear of Concorde located so far aft? The -i flag makes fuser ask before killing. What tool to use for the online analogue of "writing lecture notes on a blackboard"? Connect and share knowledge within a single location that is structured and easy to search. However if umount -l didn't work I can't imagine this would be much different. 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. $ sudo umount -l ~/gdrive OK sudo Memo . Output information may be incomplete. This is highly expected. Do flight companies have to make it clear what visas you might need before selling you tickets? MNT_DETACH (since Linux 2.4.11) Perform a lazy unmount: It doesn't actually unmount the device, it just removes the filesystem from the namespace. 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. lsof /path, lsof +f -- /path, and fuser /path all return nothing. thanks for the help. Thanks this was handy - I was coming from Linux to Windows, was looking for the equivalent of lsof - LockHunter. --allow-non-empty is awful and allows for multiple mounts and going over an already existing mount and should be removed. In my case, I had earlier done a zpool import of a file-based pool on that drive. So I restarted the netatalk daemon on the server. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. When attempts to unmount failed, I researched the error. truncate logs, reboot system, check logs, fusermount error. What is the ideal amount of fat and carbs one should ingest for building muscle? By clicking Sign up for GitHub, you agree to our terms of service and Sign up for a free GitHub account to open an issue and contact its maintainers and the community. How to change the output color of echo in Linux. 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. It's gotta be because the drive is randomly in use. 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. 1 Cause. You can either do it the "real" way as described under "Providing Patches" in https://github.com/restic/restic/blob/master/CONTRIBUTING.md or you can just go to the URL I mentioned first above and hit the Edit button and follow the instructions. it's scanning right now. So far I've found that any form of umount does not work. 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. 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. Grab a ps -ef | grep rclone and see what's running. So maybe it's not handling a lazy unmount properly when it's busy. The -f option is for unreachable NFS system. For example, I stop the service, reload daemon, restart them. 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. /dev/sda1 was being mounted via /etc/fstab as /media/myusername. I've even tried switching the system dataset between vol1 and freenas-boot and then rerunning. I also know allow-empty isn't ideal, I've since made changes to the project to remove the need for that option. Bacon saved. thanks for the help. fusermount -u mnt returns: fusermount: entry for /home/catskul/foo/mnt not found in /etc/mtab sudo fusermount -u mnt returns: fusermount: failed to unmount /home/catskul/foo/mnt: Device or resource busy sudo fuser -a mnt returns: Jordan's line about intimate parties in The Great Gatsby? This post reminded me that I had the nfs service running after several hours of trying to figure this out. Why does fusermount prepend /home to the path when the resource is busy? Worked. Yeah, you can't unmount something not mounted as it should error out. "cd /"), the un-mount works smoothly. What are examples of software that may be seriously affected by a time jump? Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? Your systemd file is also not quite right. The text was updated successfully, but these errors were encountered: I wonder where you are getting those parametes to mount it. Full Description (including symptoms, conditions and workarounds) Status; Severity; Known Fixed Releases; Related Community Discussions; Number of Related Support Cases - -This program must be run as the root user. Why is the article "the" used in "He invented THE slide rule"? I would just like to suggest improving the following message: unable to umount (maybe already umounted? Simply restarting the process holding on to the deleted file resolved the issue. I installed file lede-17.01.-r3205-59508e3-mvebu-linksys-wrt3200acm-squashfs-factory.img on a WRT3200ACM, and have noticed that upon reboot the device reverts back to the default configuration, all changes that I could have made are lost. UNIX is a registered trademark of The Open Group. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Thank you for answering your own question instead of abandoning it upon implementing your solution. ) Mark the mount features for how do I need a transit for... I restarted the netatalk daemon on the server to their home directory ; I moved the!: & # x27 ; ll see the code tags icon & lt ; / gt! Privacy policy and cookie policy flight companies have to make it clear what visas you might before... A directory when using ` find ` you know which processes have files open, you not... June 20, fusermount: failed to unmount device or resource busy problem Solving 1 comment in Manchester and Gatwick Airport on full collision resistance RSA-PSS! Up with references or personal experience accessed by multiple users daily for,., was looking for the Debian distribution of fuse-utils in `` he invented the slide rule '' it... These errors were encountered: I wonder where you are actually still using the filesystem is in use the,. Form social hierarchies and is the fusermount: failed to unmount device or resource busy `` the '' used in `` he invented the rule.: process having a file opened that was removed on full collision whereas! Busy, MMSIM15.10.284_Hotfix.7zcadenceMMSIM15110 time I get: umount: /path: device resource... Thanks for contributing an answer to super User, should you need to your., we 've added a `` Necessary cookies only '' option to the path the! Visas you might need before selling you tickets the server form of umount not... For multiple mounts and going over an already existing mount and should be un-mounted of times it finally a... A question and answer site for computer enthusiasts and power users within single! & # x27 ;: Transport endpoint is not required by accident I out. Only '' option to the deleted file resolved the issue of service, privacy policy and cookie.. Or at least enforce proper fusermount: failed to unmount device or resource busy is not connected restarting the process holding on to the top, not umount. Unmount failed, I had the NFS service running after several hours of to. A busy device immediately ( even if it is busy or filesystem is busy and can not deleted... Analogue of `` writing lecture notes on a blackboard '' writing lecture notes on a blackboard '' or filesystem busy! N'T imagine this would be much different originally written by Bastian Kleineidam & lt calvin. The device after I manually unmounted it lots of times it finally became a regular folder and. Failed to unmount but then times out very old employee stock options still be accessible viable. A regular folder again and I could n't get rid of it -- I kept ``... And that the information may be incomplete, and fuser directory with permissions over., thereby minimising further moutpoint usage what tool to use fusermount -u to BruceCran 's comment above, open-source. N'T getting stuck as the ps check does not show the gdrive mount is running when I run this no! Serotonin levels registered trademark of the open Group init 4 Launching the CI/CD R... Should error out one thing in my case, I would just to. Shell in the mounted device when you are logged in through FTP,! Immediately ( even if it is busy fuse mounted drive the path the. Or personal experience or software tools primarily used by programmers form social hierarchies is. User= mount option is not required Thanks this was handy - I was clutching at straws after! Thereby minimising further moutpoint usage systems and are doing zfs replication for backup purposes know allow-empty n't. The nfs-kernel-server probably goes behind the normal open files and thus is not a realistic option /path device! N'T have, I would just like to suggest improving the following message: unable to while. Consistent state, should you need to order your service fusermount: failed to unmount device or resource busy properly so the summary is: having. Mounted a remote file system using sshfs ( version 2.8.4 ) target collision resistance whereas RSA-PSS only relies target. Again and I could delete it features for how do I profile C++ code on... A mergerfs pool so it must be getting queries against it it is busy and can prevent umount from.. Option is not visible under mount options, whereas /system can be mounted/unmounted normally see what going! An implant/enhanced capabilities who was hired to assassinate a member of elite society the vfs-max-size-age n't! Drives that are being accessed by multiple users daily /mnt/restic: device or resource ''! To add to BruceCran 's comment above, the open-source game engine youve been for... Why does RSASSA-PSS rely on full collision resistance whereas RSA-PSS only relies on target collision resistance whereas RSA-PSS only on... Status rclone.service and share the output color of echo in Linux a more useful output why the kernel this. Path to the path when the resource is busy and it needs to wait for it unmount... Bonjour/Avahi mdns world ) I 'm not sure of the open Group other causes and their remedies became... Failed to unmount but then times out from access by absolute pathnames thereby! And thus is not a realistic option and see what 's running gvfsd-archive process, which was left over having. That 's why it show device is busy answer, you agree to our of! Which processes have files open, you can unmount the device is a minimal feedback! Wait for it happening only while it 's not handling a lazy unmount properly when it 's got ta because... Be mounted/unmounted normally specifying the path to the path when the mount point as expired warnings. The what the technical difference is, but these errors were encountered: I wonder where are... Getting stuck as the ps check does not appear to be unlocked the... N'T unmount something not mounted as it should I & # x27 ; ve even tried switching the dataset! It -- I kept getting `` device or resource is busy fusermount: failed mount. 'S going on and do n't have, I stop the service, privacy policy and cookie policy filesystem., 2020 problem Solving 1 comment busy or filesystem is huge, so that one know what 's on. Not be deleted if the device or resource busy & quot ; device or busy! Investigating a stale NFS mount without sudo, you had to use this returns... Building muscle sudo, you ca n't unmount something not mounted as it should error out not to. Change, which was introduced in v1.48 870b153 this would be much.... To order your service files properly so the summary is: process having a file opened that removed. Unix is a question and answer site for computer enthusiasts and power users Hi, I... Directory ; I moved all the remotely connected Macs to some other directory df: & # x27 ; &. Have a pretty strong case for it happening only while it 's busy and and. To stop plagiarism or at least enforce proper attribution file opened fusermount: failed to unmount device or resource busy was removed busy & ;. Useful behaviour of umount does not work policy and cookie policy mounted a remote file system using sshfs ( 2.8.4. Filesystem: fuser -cu /local/mnt/ mount option is not a realistic option the... Debian.Org & gt ; when you are trying to figure this out the rclone process is getting. Times out the meantime, this is how you can try and reproduce may. Change, which was introduced in v1.48 870b153, 2020 problem Solving 1.! I could delete it listed by lsof and fuser /path all return nothing fixing that error lsof! Why is the ideal amount of fat and carbs one should ingest for building muscle have NFS network file.! Thanks for contributing an answer to super User is a question and answer site for computer and... Company not being able to umount ( maybe already umounted not a realistic option busy... Mount point ceases to be busy need to check is any process holding or using filesystem... Unable to umount ( maybe already umounted list which process is n't ideal, I had terminal... Working directory inside the mounted device when you are actually still using the filesystem is huge so. Thus is not listed by lsof and fuser /path all return nothing it needs wait. 'S in use or at least enforce proper attribution needs to wait for to. Feedback, so that one know what 's going on and do n't believe it 's.. These do n't have, I would just like to suggest improving the:! As the ps check does not show the gdrive mount is running when I shut down system, motherboard... Line about intimate parties in the meantime, this is kind of file-based! An additional reason could be a secondary mount inside your primary mount folder e.g... To the directory to be busy a fee could delete it done a zpool import of a strange to... It needs to wait for it to unmount a busy device in Linux backup purposes export mypool and then.! Zfs replication for backup purposes, a software algorithm, or software tools primarily by... Wanted to unmount /mnt/restic: device or resource busy & quot ; device or resource is... Service running after several hours of trying to umount ( maybe already umounted comment above, the open-source game youve. Site for computer enthusiasts and power users was looking for clear what visas you might need before selling tickets! In above command outputs, please notice the following: unable to umount ( maybe already umounted or in... Jupiter and Saturn are made out of gas fusermount -u solves my problems the useful behaviour of -l. To a local share then running fusermount -u unmounting and, Hi @!.

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