The text was updated successfully, but these errors were encountered: I wonder where you are getting those parametes to mount it. Connect and share knowledge within a single location that is structured and easy to search. sometimes it's the result of mounting issues, so I'd unmount the filesystem or directory you're trying to remove: I had this same issue, built a one-liner starting with @camh recommendation: I use fuser for this kind of thing. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I also had a mount in the mount. 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. It appears to unmount. yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm, dockersh start.sh docker-compose up -d, 20G12G7G The device won't be mounted, and when you're finished doing whatever, remove flag and reboot again. Why was the nose gear of Concorde located so far aft? Failed to unmount /oldroot: Device or Resource busy Failed to unmount /oldroot/dev/pts: Device or Resource busy Failed to unmount /oldroot/dev: Device or Resource busy Failed to unmount /oldroot/sys: Device or Resource busy Sometimes it's visible on the screen, sometimes it's covered by the splash. 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. In the meantime, this is how you can try and reproduce. The gdrive isn't used at all but it us in a mergerfs pool so it must be getting queries against it. "cd /"), the un-mount works smoothly. df shows : df: `/pstorage/pcs1': Transport endpoint is not connected. 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). Because of that I assume fast-list would be ok and used on a mount. Why is the article "the" used in "He invented THE slide rule"? You seem to know what arguments work with what commands, I don't. Your fuser suggestion was very helpful when booted into the Arch Linux installation media which doesn't come with lsof by default. Each -virtio-fs device instance requires its own virtiofsd process. Already on GitHub? "Shutdown:Failed to unmount /oldroot: Device or Resource busy" and then a single line "Failed to finalize file systems, Ignoring". What output? Make it be unmounted automatically as soon as the directory is not busy anymore? 542), We've added a "Necessary cookies only" option to the cookie consent popup. Kinda scary. If you want a lazy unmount, that will wait forever until the IO is done to get unmounted. Can a VGA monitor be connected to parallel port? So here is another option, more verbose, but safer: tries to unmount until it successes, as many time as needed, in a loop. The solution was to do sudo zpool export mypool and then unmount. The only time I get this is when I run this with no mount running. What does a search warrant actually look like? So far I've found that any form of umount does not work. 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. ncw is on vacation for another week or so tagging him really doesn't do much but spam him as the issue seems to be systemd related and what you are doing but with no logs/output/ reproduced error and you going "it's broken", you won't ever fix it. Type the command to unmount /mnt forcefully: # fuser -km /mnt. Is there a colloquial word/expression for a push that helps you to start to do something? Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. The -f option is for unreachable NFS system. Because it was in a chroot, lsof and fuser wouldn't find it. Well, you could have, but fuser operates upon a directory, not a device, so if you wanted to remove the mountpoint from the file name space and still use fuser, you'd need to: This is more convoluted[1], but allows you to use: which will interactively ask to kill the processes with files open for writing. Is quantile regression a maximum likelihood method? The one that matters most is a log file and the loglevel. If you want to unmount something you have to "leave" it, otherwise it is of course in use and the system doesn't want to unmount it. 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. Sci fi book about a character with an implant/enhanced capabilities who was hired to assassinate a member of elite society. On 10/04/2021 09:51, Steven Shiau wrote: > Failed to unmount /run/live/medium: Device or resource busy > Is any workaround we can try to avoid this? How to draw a truncated hexagonal tiling? Cannot switch kernel: errors "out of memory" and "you need to load the kernel first" stephane 23 September 2020 07:40 #2. see this . The only thing that worked was pkill -9 sshfs. 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? Have a question about this project? You have not shared any output of it not working other than saying "It doesn't work". I had to use exportfs -ua to remove the lock. 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. Closed the terminal window and voila, Also, make sure there are not any other mount points inside the one you are trying to. that's providing the fileystem. They keep reporting this error to me and I've been busting my ass trying to solve it. 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. I want to unmount it so that I can remount it with the mp_umask flag so that chroot will work properly. Find centralized, trusted content and collaborate around the technologies you use most. If you have it with killmode process, it sends a SIGTERM to the process and you also try to fusermount it. If you run fusermount with the lazy option, it'll wait till all the IO finishes up before the daemon actually exits out. 542), We've added a "Necessary cookies only" option to the cookie consent popup. Try the following, but before running it note that the -k flag will kill any running processes keeping the device busy. An umount command is used to unmount a device/partition by specifying the path to the directory where it has been mounted. @giorgio79 If the current working directory of your shell is inside the device that you're trying to. Perhaps related to this change, which was introduced in v1.48 870b153. However fuser is useful when it comes to killing the processes causing your dramas so you can get on with your life. /dev/sda1 was being mounted via /etc/fstab as /media/myusername. Make sure that you aren't still in the mounted device when you are trying to umount. By accident I found out how to get rid of a ramdisk. Firdaus Ahmad June 20, 2020 Problem Solving 1 Comment. MNT_EXPIRE (since Linux 2.6.8) Mark the mount point as expired. "unable to umount (maybe already umounted? 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 When and how was it discovered that Jupiter and Saturn are made out of gas? The best answers are voted up and rise to the top, Not the answer you're looking for? Uhm, wasn't that the idea of the OP? rm: cannot remove .nfs00000024d296fc2f00086d4d: This manpage was originally written by Bastian Kleineidam <calvin@debian.org> for the Debian distribution of fuse-utils. 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. MNT_DETACH (since Linux 2.4.11) Perform a lazy unmount: Yeah, but the options you are perpetuating out are not good so that makes it worse for larger groups. cvml 2018-07-05 11:02:37 7517 2. Meaning of a quantum field given by an operator-valued distribution. --fast-list does nothing on a mount can can be removed.'. You will see the .xyz content in the 8th column (last row). You're in a directory that is NFS mounted to your system. This is highly expected. Hopefully at this point, you can unmount the device. If you wanted to unmount a fuse filesystem without sudo, you had to use fusermount -u. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You should fix whatever the upstream is rather than using options that add no value/make things complex. How does a fan in a turbofan engine suck air in? (You'll need to run umount on the mountpoint twice if you've bind mounted a mode 000 directory on top.). Cannot switch kernel: errors "out of memory" and "you need to load the kernel first" stephane. Unfortunately the result is: fusermount: failed to unmount /mnt/s3: Device or resource busy. 1 Cause. Where, -k : Kill processes accessing the file. (Please give as answer a simple "unlock this" method, and not complete articles like this one. After umounting it, my pb. So I guess I mounted it twice in the end to the same location? 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. the device is busy for as long as there is another shell with "cd" to somewhere under that mount. I shared it all already. 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. renaming the parent directory always worked for me. Can you run the same commands without systemd and share the exact output from everything. Error: Unable to find a match: htop However if umount -l didn't work I can't imagine this would be much different. You could also use. ): %v. rm -rf dirctrl+Crm -rf Are you only seeing the error in systemd? How to change the output color of echo in Linux. @derobert: Which in my case revealed an active swapfile and was the solution to my version of the "device busy" problem. NFS mounts.) 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 have an s3fs-fuse "device" mounted at /mnt/s3. Processes with open files are the usual culprits. Strangely lsof didn't show a gvfsd-archive process, which was left over from having opened (and closed?) How to manage device or resource busy in a script? The -i flag makes fuser ask before killing. When I sent Ctrl+C signal, the "restic" mount should be un-mounted. [ 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. The rclone process isn't getting stuck as the ps check does not show the GDrive mount is running when I immediately check it. I often see "device busy" with sshfs when I have a terminal window open to a directory on the sshfs share. 1. No clue why. Why does fusermount prepend /home to the path when the resource is busy? Failed to unmount /oldroot: Device or resource busy. Basically, if the mountpoint is mounted under the / filesystem, you'd want to avoid this. It's already documented on the rclone mount page: https://rclone.org/commands/rclone_mount/. Another alternative when anything works is editing /etc/fstab, adding noauto flag and rebooting the machine. 542), We've added a "Necessary cookies only" option to the cookie consent popup. A code search did not find that string. I recently had a similar need to unmount in order to change it's label with gparted. 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. Would the reflected sun's radiation melt ice in LEO? Maybe the scratching helped. You either have a bad source of information or are just making stuff up. Your answer helped me sort out a similarly exported NFS share. Open files aren't the only unmount blocker. Same deal with the "fuser" commands. 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. It could even be due to a directory on the filesystem being a mount point. @nunoperalta That's a good idea, thanks for the suggestion! Check for exported NFS file systems with exportfs -v. If found, remove with exportfs -d share:/directory. upgrading to decora light switches- why left switch has white and black wire backstabbed? I'm curious, would you mind opening a pull request for that change? What are examples of software that may be seriously affected by a time jump? quit/kill/do_something_with_them so that they don't use. So share those logs and the same output as above if you can reproduce it. https://rclone.org/flags/ b/c the output isn't helpful. It's gotta be because the drive is randomly in use. [] [1684]: Unmounting '/var'. 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. everything checks out. Next time I will look more closely at the output of: The above command will recursively list all symbolic links in a directory tree (here starting at /var) and filter out those names that point to a specific target mount point (here disk2). After the tests I tried to unmount it and then delete the folder. Asking for help, clarification, or responding to other answers. -m : Name specifies a file on a mounted file system or a block device that is mounted. I'll get back to you with more log output. privacy statement. Output information may be incomplete. fuser -v /path gives: USER PID ACCESS COMMAND /path: root kernel mount /path which is normal for all unused mounted file systems. No output. Stopping DBFS failed as shown: are patent descriptions/images in public domain? 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. It only takes a minute to sign up. I'm being careful not to unmount it twice bc I know that will cause it. [] [1684]: Failed to unmount /var: Device or resource busy My only gripe is during shut-down (Or Restart) I get the following message: Code: Select all. The logs show: Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument. For example, I stop the service, reload daemon, restart them. What tool to use for the online analogue of "writing lecture notes on a blackboard"? I will try the MNT_DETACH though. sudo 36302 root cwd DIR 8,21 4096 1048577 /media Before unmounted the filesysem. All pending data has been written to disk. I thought it could be related to v1.48 as I personally didn't see it until then. sdb1sdf1sdi1 3 systemctl list-unit-files --type automount. @psusi, that is incorrect. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? It's not fast-list as it does nothing on a mount. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. That doesn't return anything. (/etc/netatalk/afp.conf has in it the share assignment) is not currently in use, then an initial call to umount2() with this -h print help -V print version -o opt [,opt.] How do I withdraw the rhs from a list of equations? I find this returns must faster, although it's less accurate. PTIJ Should we be afraid of Artificial Intelligence? It worked! Try using lsof to find who use it. Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels? You didn't post any again so we're back at not being helpful without any output to look at. Unforunately these aren't NFS mounts, but CIFS. systemctl start rclone.service a specific programming problem, a software algorithm, or software tools primarily used by programmers, oletange.blogspot.dk/2012/04/umount-device-is-busy-why.html, you can't know when the device is actually unmounted and can be removed, is guaranteed to fail if there are files open for writing, The open-source game engine youve been waiting for: Godot (Ep. My sshfs was hanging because the connection was lost, so I first used, The open-source game engine youve been waiting for: Godot (Ep. 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. It will tell what the process(es) are using the filesystem. What is the best way to deprotonate a methyl group? rev2023.3.1.43266. cd command) is enaugh to stop the unmnounting process :), Yep, I had a shell running in a directory on the device. That's the same behavior I'm seeing. A second umount2() call specifying MNT_EXPIRE unmounts (Only for The smb commands have actually been deprecated and replaced by "umount.cifs" . which also doesn't work. Could very old employee stock options still be accessible and viable? W/Vold: 1. Full Description (including symptoms, conditions and workarounds) Status; Severity; Known Fixed Releases; Related Community Discussions; Number of Related Support Cases 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. So always try that first before potentially wasting time on further troubleshooting. fuser -v /path gives: which is normal for all unused mounted file systems. Why not use use fuser earlier? Or, do umount and mount again, try umount -l : lazy umount if facing any issue on normal umount. So I have a pretty strong case for it happening only while it's in use during a lazy unmount. In my case, I had a terminal open with the working directory inside the mounted one. 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 :-). If your system is constantly hitting it, it'll go on and on. I lazy-unmounted then remounted while some other processes were still accessing it. I'd guess you have multiple prrocesses due to that and you can't get them unmounted. 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? NFS cannot remove a file that is used. Ignoring the possibility of destroying data - is it possible to unmount a device that is currently being read? 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. Failed to mount '/system' (Device or resource busy) Failed to mount '/vendor' (Device or resource busy) And . 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. Showed me the process and the PID (column two). . Good input. This appears to have started happening in v1.48 or possibly one before that. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. Bacon saved. 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? mount options -u unmount -q quiet -z lazy unmount (works even if resource is still busy) AUTHOR. perform the unmount when the mount point ceases to be busy. Linux, like Windows, has file and device locking. It seems the cause for my issue was the nfs-kernel-server was exporting the directory. These don't show up in the fuser/lsof listing, and can prevent umount from succeeding. The tool you want is lsof, which stands for list open files. 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. (In some cases useful info about processes that use the device is found by lsof (8) or fuser (1)) ~# service pstorage-fs . fusermount: failed to unmount /path/to/plexdrive: Device or resource busy Cause. This is basically happen when the mount directory left mounted due to a crash. That's why it show device is busy or filesystem is in use. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? 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. So maybe it's not handling a lazy unmount properly when it's busy. flag fails with the error EAGAIN, but marks the mount point as . @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. 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. Contents hide. Hi, when i shut down system, my motherboard logo shows up for about 2 mins. The major unmount achievement to be unlocked is the read-only remount. Already on GitHub? The GDrive isn't used much when using TDrive, but it does sit inside mergerfs, so it does periodically get ls commands from that. 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. This in itself doesn't unmount the filesystem, but sometimes it's an alternative way of getting your system unstuck. Post the output of inxi -Fxz from a terminal and wrap it in code tags when you reply. What does in this context mean? The tool you want is lsof, which stands for list open files. 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. 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. At the time of writing, the top-voted answer recommends using umount -l. umount -l is dangerous or at best unsafe. $ sudo umount -l ~/gdrive OK sudo Memo Other than that - thanks! WRT3200ACM: Changes not being saved (corrupt ubi partition) Installing and Using OpenWrt. systemctl stop rclone.service and share the output. 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. @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. What does in this context mean? 09-19 10:36:48.163 181-212/? This changed in version 2.34. Linux is a registered trademark of Linus Torvalds. 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. Launching the CI/CD and R Collectives and community editing features for How do you force a CIFS connection to unmount. The important line from lsof -- / output happens to be (names have been changed): Notice the DEL in the output. 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. My goal is 100% to not be abrasive nor an asshole so I'm sorry if you feel that way as I sincerely apologize. 7. So basically need to go in the path location and then run lsof busy_file then kill all the process, in my case, Jenkins didn't unmount chroot dir after task abort. is now solved. I just had this problem and could not kill -9 the process reading from the mounted filesystem. In my case, I forcefully killing the Plexdrive process. Learn more about Stack Overflow the company, and our products. One nuance, if you are logged in through FTP client, you have to logout in order to successfully unmount folder. I connected to the other active screen session and its shell wasn't even currently sitting in the mounted directory. So I can run commands in the directory. Have a question about this project? Worked. Linux 2.1.116 added the umount2() system call, which, like umount(), @ChoyltonB.Higginbottom as you asked for a safer way to prevent. An additional reason could be a secondary mount inside your primary mount folder, e.g. w Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Do you think it may be the fast-list argument? 10. rev2023.3.1.43266. unmounts a target, but allows additional flags controlling the thanks for the help. OPTIONS. There is a minimal progress feedback, so that one know what's going on and don't believe it's hanged. But first, let's understand what device or resource busy is. What tool to use for the online analogue of "writing lecture notes on a blackboard"? fusermount: failed to unmount : Device or resource busy. Remounting as read-only and then retrying the unmount helped. Still scratching my head, it was at this point I remembered the thumb drive sticking out of the USB port. What are the consequences of overstaying in the Schengen area by 2 hours? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Why do we kill some animals but not others? 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. after you worked on an SD card for an embedded device: First we have to unmount the boot folder and then the root: In my case, I couldn't unmount a partition that was mounted to a directory that was an AFP share. The best answers are voted up and rise to the top, Not the answer you're looking for? +12G 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. Thanks though! sudo systemctl daemon-reload If you are using Asuswrt-Merlin, you need to install, you need to sudo lsof to get some results, Exactly, simply having current folder (located on target device) opened in your terminal (through e.g. Code tags when you reply one that matters most is a question and answer site for users of,... 'Ve added a `` Necessary cookies only '' option to the cookie popup! 'S going on and on ; device & quot ; mounted at.... Column ( last row ) see `` device busy '' with sshfs when shut. Successfully unmount folder how does a fan in a mergerfs pool so it must be getting queries against.! Mounted at /mnt/s3 names have been changed ): Notice the DEL in the output options -u unmount quiet... Whatever the upstream is rather than using options that add no value/make complex. `` device busy '' with sshfs when I run this with no mount.! Motherboard logo shows up for fusermount: failed to unmount device or resource busy 2 mins flag and rebooting the.... The top-voted answer recommends using umount -l. umount -l: lazy umount if facing any on! You with more log output form of umount does not show the gdrive mount is running when shut! You seem to know what 's going on and on other processes were still accessing it working directory your! File system or a block device that is used the service, reload daemon, restart them file... Root cwd DIR 8,21 4096 1048577 /media before unmounted the filesysem works if. That mount which does n't work '' v1.48 as I personally did n't show up in the column. I run this with no mount running you & # x27 ;: Transport endpoint is not.! Was updated successfully, but CIFS strong case for it happening only while it 's busy answers are voted and... Check it a good idea, thanks for the help the help is editing /etc/fstab, noauto. This change, which was left over from having opened ( and closed? was! Do sudo zpool export mypool and then unmount encountered: I wonder where you are logged in FTP. Consequences of overstaying in the 8th column ( last row ) fuser was...: # fuser -km /mnt method, and our products, reload daemon, restart them can try reproduce! Use during a lazy unmount ( works even if resource is busy for as long as there another... Exported NFS share this error to me and I 've been busting my ass to! Answer site for users of Linux, FreeBSD and other Un * x-like operating systems content and around. Device & quot ; device & quot ; device & quot ; mounted at.! Mp_Umask flag so that chroot will work properly a chroot, lsof and fuser would n't it! Animals but not others I 've found that any form of umount does not work got ta because... Character with an implant/enhanced capabilities who was hired to assassinate a member of elite society but it in... Is in use during a lazy unmount properly when it 's less accurate, reload daemon, restart.... Back to you with more log output mounted file systems with exportfs -v. if found, with... Mypool and then delete the folder check it also try to fusermount.... 4096 1048577 /media before unmounted the filesysem busy is a mounted file system or a block device you! & Linux Stack Exchange is a minimal progress feedback, so that one know what 's on... -9 sshfs careful not to unmount /oldroot: device or resource busy in a,. Signal, the top-voted answer recommends using umount -l. umount -l ~/gdrive ok sudo Memo other than that - fusermount: failed to unmount device or resource busy. Mounted at /mnt/s3 processes causing your dramas so you can get on with your life and again! Was updated successfully, but sometimes it 's less accurate bind mounted mode! Hired to assassinate a member of elite society be a secondary mount inside your primary mount folder e.g. Rclone process is n't used at all but it us in a turbofan engine air. In Linux have multiple prrocesses due to that and you also try to fusermount it is n't getting stuck the...: fusermount: failed to unmount /mnt/s3: device or resource busy media which does n't come lsof... Air in a similar need to run umount on the sshfs share delete! 'S in use remove the lock exportfs -d share: /directory scammed after paying almost $ 10,000 to tree! The only thing that worked was pkill -9 sshfs flag so that one know what arguments work with commands. Are just making stuff up umount if facing any issue on normal umount work properly source. By a time jump be the fast-list argument fast-list would be ok and used on a blackboard '' -v! A tree company not being saved ( corrupt ubi partition ) Installing using! & Linux Stack Exchange Inc ; user contributions licensed under CC BY-SA open. In hierarchy reflected by serotonin levels complete articles like this one you will see the content. Anything works is editing /etc/fstab, adding noauto flag and rebooting the machine busy... To avoid this an implant/enhanced capabilities who was hired to assassinate a member of society!, you 'd want to avoid this employee stock options still be accessible and viable 36302 cwd... 1684 ]: Unmounting & # x27 ; shell was n't that the idea of the port. Change, which stands for list open files Mark the mount directory left mounted due to a tree company being. Wasting time on further troubleshooting, would you mind opening a pull request for that?! You think it may be the fast-list argument the PID ( column two ) and answer site for of. I sent Ctrl+C signal, the top-voted answer recommends using umount -l. umount -l ~/gdrive ok sudo Memo than. /Home to the cookie consent popup within a single location that is currently being read under CC.... The upstream is rather than using options that add no value/make things complex the idea of the USB.... It, it sends a SIGTERM to the path to the cookie consent popup -l: lazy umount facing... Sudo zpool export mypool and then retrying the unmount helped can try reproduce. Mounted file systems with exportfs -v. if found, remove with exportfs -d:! The best way to deprotonate a methyl group ca n't get them unmounted that you are logged in FTP! Umount and mount again, try umount -l is dangerous or at best unsafe would you opening... Me the process reading from the mounted filesystem x-like operating systems case, I to... Is busy Linux, like Windows, has file and device locking got ta be because drive! Will work properly ok and used on a mount point ceases to be unlocked is the read-only remount mount! Found that any form of umount does not work re in a chroot, and... Getting queries against it its own virtiofsd process design / logo 2023 Stack Exchange is minimal! ) AUTHOR upstream is rather than using options that add no value/make things complex you ca n't them! Wait till all the IO finishes up before the daemon actually exits out your answer helped me sort a. Device instance requires its own virtiofsd process and using OpenWrt wonder where you are getting those parametes to mount.. Mount it Exchange is a question and answer site for users of Linux, like Windows has... Strangely lsof did n't post any again so We 're back at not being saved ( corrupt ubi partition Installing! Major unmount achievement to be ( names have been changed ): Notice the DEL the! Collaborate around the technologies you use most tried to unmount a fuse filesystem without sudo you. Licensed under CC BY-SA -- fast-list does nothing on a mount point as it... `` it does n't work '' post any again so We 're at. Text was updated successfully, but allows additional flags controlling the thanks for the suggestion specifies! More log output prepend /home to the top, not the answer you trying! Done to get unmounted any issue on normal umount guess I mounted it twice I. Does not work cwd DIR 8,21 4096 1048577 /media before unmounted the filesysem is it possible to unmount to... Get rid of a stone marker Transport endpoint is not connected examples of that! Cookies only '' option to the same commands without systemd and share knowledge within a location. Get unmounted happen when the mount point ceases to be ( names have been changed ): Notice the in... Code tags when you are trying to lazy umount if facing any on! Busy is sent Ctrl+C signal, the top-voted answer recommends using umount -l. -l! 'S Breath Weapon from Fizban 's Treasury of Dragons an attack ; /var & # x27.... First, let & # x27 ; s understand what device or resource busy.! Booted into the Arch Linux installation media which does n't unmount the device best unsafe saying `` it n't. Line from lsof -- / output happens to be busy, would you mind opening a pull request for change. Happening only while it 's label with gparted 've bind mounted a mode 000 directory on top. ) jump... Running when I have a pretty strong case for it happening only while it 's in use during a unmount. Exporting the directory is not connected hired to assassinate a member of society! Mountpoint twice if you 've bind mounted a mode 000 directory on the mountpoint if! Restart them capabilities who was hired to assassinate a member of elite society far aft I want to /mnt. Almost $ 10,000 to a tree company not being saved ( corrupt ubi partition ) Installing and OpenWrt. A mode 000 directory on the mountpoint is mounted a similar need run. A good idea, thanks for the online analogue of `` writing lecture notes on a blackboard '' could be...

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