Exiting the terminal or changing directories to a local share then running fusermount -u solves my problems. List files on (see caveat above): Interactively kill only processes with files open for writing: After remounting read-only (mount -o remount,ro ), it is safe(r) to kill all remaining processes: The culprit can be the kernel itself. Basically, if the mountpoint is mounted under the / filesystem, you'd want to avoid 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. Share the output of the command specifically and show what you are running and the output. file access blocked by a lock - how to remove? I still couldn't unmount the partition even with umount -f Try the following, but before running it note that the -k flag will kill any running processes keeping the device busy. Thank you for your reply. Do you only ever get the fusermount error in systemd though? How can I recognize one? Make sure that you aren't still in the mounted device when you are trying to umount. Now one thing in my environment that you don't have, I use TDrive as well and have that mounted. We have a number of freenas systems and are doing zfs replication for backup purposes. Share. I had forgotten to unmount a dual partitioned thumb drive with a mountpoint on /dev/hda1 first. For me, the offending process was a daemon running in a chroot. 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. Information forwarded to debian-bugs-dist@lists.debian.org, Debian Live Maintainers <debian-live@lists.debian.org> : 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 now solved. 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. I assume systemd would be timing out and returning the error. According to the manual page lazy umount, Actually, this worked for me. You will see the .xyz content in the 8th column (last row). One nuance, if you are logged in through FTP client, you have to logout in order to successfully unmount folder. I mounted a remote file system using sshfs (version 2.8.4). The GDrive isn't used much when using TDrive, but it does sit inside mergerfs, so it does periodically get ls commands from that. The mount point remains expired as long as it isn't accessed w df: '/mnt/restic': Transport endpoint is not connected. Uhm, wasn't that the idea of the OP? Booted into recovery mode and wiped the full device, including data and cache. Learn more about Stack Overflow the company, and our products. This is really absurd, but yea tmux was culprit for me too! My only gripe is during shut-down (Or Restart) I get the following message: Code: Select all. @guntbert you are right, however it is not unlikely that this is the problem for someone coming here from a search engine (like it was for me). --fast-list does nothing on a mount can can be removed.'. I also had a mount in the mount. if I restart the service, I get the error every time right now. Read-only re-mount achievement unlocked . You se It could even be an Ubuntu update as I keep my system constantly "dist-upgrade'd. Yeah, you can't unmount something not mounted as it should error out. 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'm gonna step back from this for a bit. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. By the way, the errors "failed to unmount '/system' and '/vendor, device or resource busy'" only occur in unofficial TWRP. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. it's scanning right now. To learn more, see our tips on writing great answers. fusermount: failed to unmount : Device or resource busy. lsof 36305 root cwd DIR 8,21 4096 1048577 /media. cvml 2018-07-05 11:02:37 7517 2. Well occasionally send you account related emails. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. So the summary is: process having a file opened that was removed. Let me know if you need help. It could have something to do with the fact I have both a GDrive mount and a TDrive mount. If your system is constantly hitting it, it'll go on and on. How do I profile C++ code running on Linux? How can I update NodeJS and NPM to their latest versions? So share those logs and the same output as above if you can reproduce it. behaviour of the operation: MNT_FORCE (since Linux 2.1.116) Force unmount even if busy. 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. My goal is 100% to not be abrasive nor an asshole so I'm sorry if you feel that way as I sincerely apologize. 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? 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. I rebooted the machine, logged in as my normal user. :Vue-cli3,.,..MacnatappInvalidHostheadernatapp,natapp,127.0:8080(),Vue, . It only takes a minute to sign up. If a mount point Make your own judgement as to whether to make them close files, kill them, or defer the unmount operation. Do flight companies have to make it clear what visas you might need before selling you tickets? What is the ideal amount of fat and carbs one should ingest for building muscle? It could even be due to a directory on the filesystem being a mount point. Is lock-free synchronization always superior to synchronization using locks? Disini saya akan men-share cara fix failed to mount system device or resource busy, failed to mount system or resource busy ini terjadi pada saat saya mengin. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered. OPTIONS. ): %v. 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. This is highly expected. If you already ensured no process is still using the filesystem before trying "regular" umounting: It helped me when I lost network connection and couldn't umount the unresponsive sshfs mount point. What factors changed the Ukrainians' belief in the possibility of a full-scale invasion between Dec 2021 and Feb 2022? 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. I couldn't unmount the mount point (here /mnt) of a chroot jail. toolchain . fusermount: failed to unmount : Device or resource busy, MMSIM15.10.284_Hotfix.7zcadenceMMSIM15110. PTIJ Should we be afraid of Artificial Intelligence? Improve this answer. You could also use. Worked. Temporarily duplicate the mountpoint with. 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. The one that matters most is a log file and the loglevel. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The device won't be mounted, and when you're finished doing whatever, remove flag and reboot again. This is assuming your files are down a couple directory levels though and not at the volume root, of course. Interestingly, rmdir then gives this message: rmdir: failed to remove '/tmp/tmp.xxxxxxxxxx': Device or resource busy A second umount2() call specifying MNT_EXPIRE unmounts The mounts have disappeared from the mtab and now the OS refuses to unmount them. lsof and fuser didn't give me anything either. 542), We've added a "Necessary cookies only" option to the cookie consent popup. See the Examples section below. Again, you haven't shared anything, a log, a command you are running. The before you shared worked. When attempting to modify the file by moving, copying or deleting the file on an ESXi datastore, you experience these symptoms: Modifying the file fails. 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? Already on GitHub? this answer is fantastic. Try using lsof to find who use it. After the netatalk restart, umount succeeded without the -f. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I already have code to recognize shared drives (from a SQL table) and mount them in a special directory where all users can access them. systemctl stop path-to-mountpoint.automount. perform the unmount when the mount point ceases to be busy. Firdaus Ahmad June 20, 2020 Problem Solving 1 Comment. 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). Sometimes, when you run the umount command you may receive the " target is busy " or " device is busy " errors indicating that there is some process that is using the mounted filesystem or the remote file server is . The tool you want is lsof, which stands for list open files. lsof /path, lsof +f -- /path, and fuser /path all return nothing. make the mount point unavailable for new accesses, and actually It would generate an error if not mounted. Remounting as read-only and then retrying the unmount helped. unmounts a target, but allows additional flags controlling the fuser also came in handy for me because only fuser showed it was the swapfile holding up the mountpoint. Your answer helped me sort out a similarly exported NFS share. Can patents be featured/explained in a youtube video i.e. Answer. How to draw a truncated hexagonal tiling? For me lsof does not work but I am able to use this. The best answers are voted up and rise to the top, Not the answer you're looking for? it's the same as before. Thanks for the tip! If you can't remount read-only at this point, investigate some of the other possible causes listed here. Browse other questions tagged. The TDrive service is identical, no config or services difference so I'm convinced it's because of usage difference. +12G That doesn't return anything. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. This post reminded me that I had the nfs service running after several hours of trying to figure this out. These don't show up in the fuser/lsof listing, and can prevent umount from succeeding. I'll get back to you with more log output. we need to check is any process holding or using the filesystem. If 3 checks fail, it will disconnect and umount. I shared it all already. What tool to use for the online analogue of "writing lecture notes on a blackboard"? 542), We've added a "Necessary cookies only" option to the cookie consent popup. -h print help -V print version -o opt [,opt.] This in itself doesn't unmount the filesystem, but sometimes it's an alternative way of getting your system unstuck. Can't overwrite a file by moving another over it, Gedit won't save a file on a VirtualBox share: Text file busy. It was when I started looking at why 1 ummounts without error and the other doesn't. Simply restarting the process holding on to the deleted file resolved the issue. expired. 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. With a FUSE filesystem like SSHFS, you can kill the process WRT3200ACM: Changes not being saved (corrupt ubi partition) Installing and Using OpenWrt. Retracting Acceptance Offer to Graduate School, Meaning of a quantum field given by an operator-valued distribution. One must use it with the -u, the -z option alone, will produce an error. It has that in there. that's the systemd file with the args, what more do you need? Why do we kill some animals but not others? I'm not sure whether quotas could ever prevent an unmount I was clutching at straws. By clicking Sign up for GitHub, you agree to our terms of service and 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. an expired mount point. Doing manually worked, though. [ 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 solution is pretty easy. All I'm doing is running the service and stopping the service and I get that error. Where, -k : Kill processes accessing the file. Type the command to unmount /mnt forcefully: # fuser -km /mnt. How do I exclude a directory when using `find`? Linux is a registered trademark of Linus Torvalds. This typically happens in directories where I am installing or compiling software libraries. The major unmount achievement to be unlocked is the read-only remount. Running Ubuntu, man fusermount tells about a -z option, which is documented as "lazy unmount". 542), We've added a "Necessary cookies only" option to the cookie consent popup. If you have a zfs pool on that device, at least when it's a file-based pool, lsof will not show the usage. Click to enlarge. Once I exit this bash, then the unmounting and, Hi @DOBRESCU_Mihai! I'm curious, would you mind opening a pull request for that change? Option "user" work for mount, not for umount. :-). It doesn't actually unmount the device, it just removes the filesystem from the namespace. Still scratching my head, it was at this point I remembered the thumb drive sticking out of the USB port. 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. I just had this problem and could not kill -9 the process reading from the mounted filesystem. 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. Unfortunately the result is: fusermount: failed to unmount /mnt/s3: Device or resource busy. For example, I stop the service, reload daemon, restart them. Linux, like Windows, has file and device locking. Was Galileo expecting to see so many stars? 3u. It seems the cause for my issue was the nfs-kernel-server was exporting the directory. 1. sdb1sdf1sdi1 3 To investigate, run lsof +f -- example. I have another mount (tdrive) which is used by plex. linux. 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 lazy-unmounted then remounted while some other processes were still accessing it. You either have a bad source of information or are just making stuff up. How does a fan in a turbofan engine suck air in? To learn more, see our tips on writing great answers. Have a question about this project? 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. These options do have value, this isn't just for 1 personal system. I had to use exportfs -ua to remove the lock. The best answers are voted up and rise to the top, Not the answer you're looking for? PTIJ Should we be afraid of Artificial Intelligence? You have not shared any output of it not working other than saying "It doesn't work". mkfs.ext4 /dev/sdb1. I am running ZFS, and after lazy umounting the volume, I got an error message: Which is not a mysql run in the same userspace, but within a container. I think your suggestion is incorrect. In my case I was trying to modify the LVM as I wanted to make the /var partition bigger, so I needed to umount it. Connect and share knowledge within a single location that is structured and easy to search. 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. You can then use lsof +f -- /dev/device to list all processes with open files on the device containing the filesystem, and then kill them. 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. Out of curiosity, can you try it on another system and preferably another OS, just to see if it changes anything for you? One interesting and important item I have discovered: the process killed from using mount-dbfs.sh is ***not**** the same as shown from fuser. 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? You should fix whatever the upstream is rather than using options that add no value/make things complex. 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. It was caused by a process holding an open descriptor to a file that had been replaced by some command, which was executed when the filesystem was read-write. So I unmounted the thumb drive partitions (unmounting one automatically unmounted the other) and safefly unplugged the thumb drive. I often see "device busy" with sshfs when I have a terminal window open to a directory on the sshfs share. lsof: WARNING: can't stat() fuse file system /run/user/1000/doc Failed to mount oldroot: Device or resource busy Installation & Boot. 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 :). Contents hide. This doesn't work in my situation, there simply is no .xyz file. I've even tried switching the system dataset between vol1 and freenas-boot and then rerunning. In summary:. ): exit status 1: fusermount: failed to unmount /mnt/restic: Device or resource busy, ls: cannot access restic: Transport endpoint is not connected, df: /mnt/restic: Transport endpoint is not connected. (In some cases useful info about processes that use the device is found by lsof (8) or fuser (1)) ~# service pstorage-fs . @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. It appears to unmount. Shell code to check if a device or file with spaces in the path is mounted, About mounting and umounting inherited mounts inside a newly-created mount namespace, mount -a works, but fails at boot with "can't find UUID". 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. 12G/data1 Grab a ps -ef | grep rclone and see what's running. Perhaps related to this change, which was introduced in v1.48 870b153. fuser -v /path gives: which is normal for all unused mounted file systems. It will tell what the process(es) are using the filesystem. yum EPEL Instead of using lsof to crawl through the file system, just use the total list of open files and grep it. Hi, when i shut down system, my motherboard logo shows up for about 2 mins. By accident I found out how to get rid of a ramdisk. I will try the MNT_DETACH though. I kept restarting the service. Do flight companies have to make it clear what visas you might need before selling you tickets? Make it be unmounted automatically as soon as the directory is not busy anymore? Ubuntu 18.04 LTS, completely updated with latest packages and dist-upgraded as of today. Thank you for answering your own question instead of abandoning it upon implementing your solution. What are the consequences of overstaying in the Schengen area by 2 hours? 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. Dunno, you never share any output / systemd file / error messages so it's all guessing. mount options -u unmount -q quiet -z lazy unmount (works even if resource is still busy) AUTHOR. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. So, after I manually unmounted it lots of times it finally became a regular folder again and I could delete it. @derobert: Which in my case revealed an active swapfile and was the solution to my version of the "device busy" problem. In my case it was docker that was holding the file. I understand the pain of trying to support and help someone. 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. Unable to wipe 'System' Unable to wipe '/system' If I just continue with adb sideload lineageos.zip most of the time it stops about halfway (PowerShell shows 47%) through and then TWRP shell shows: --allow-non-empty is awful and allows for multiple mounts and going over an already existing mount and should be removed. restarting several times no error reported. What tool to use for the online analogue of "writing lecture notes on a blackboard"? To force unmount a CIFS share in Linux, do the following. What's the linux equivalent? So I guess I mounted it twice in the end to the same location? rev2023.3.1.43266. Cloud storage cannot be mounted. You would think the mount command would first do a umount to ensure the path was clear Late to the party but maybe useful for feature checks, mount the dir rather than mounting the file, because that was causing me the issue. @animosity22 vfs-cache-max-size off I mean, it worked in you tests as expected as that was the idea. W/Vold: 1. 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. Hello. Connect and share knowledge within a single location that is structured and easy to search. The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser. I thought it could be related to v1.48 as I personally didn't see it until then. If you have it with killmode process, it sends a SIGTERM to the process and you also try to fusermount it. It only takes a minute to sign up. by name | kill PID | killall target_process), umount /dev/sda1 (or whatever the mounted device is). I've got some samba drives that are being accessed by multiple users daily. Due to the fact that it was created using automated testing, it got mounted many times, hence why I couldn't get rid of it by simply unmounting it once after the tests. 542), We've added a "Necessary cookies only" option to the cookie consent popup. You signed in with another tab or window. The community reviewed whether to reopen this question last year and left it closed: Original close reason(s) were not resolved. flag fails with the error EAGAIN, but marks the mount point as Ackermann Function without Recursion or Stack. init 4 So, I have been playing with Plexdrive recently and having an issue stopping the process and unmounting the mount point. From the mounted device is ) unmount: device or resource busy using find... X27 ; ve even tried switching the system dataset between vol1 and and. Be unmounted automatically as soon as the directory is not busy anymore up rise! Is mounted under the / filesystem, you have n't shared anything, a command you are logged through... One that matters most is a log, a software algorithm, or software tools primarily used by.! To this change, which stands for list open files and thus is not listed by lsof and.... 'M gon na step back from this for a bit message: Code: Select all point Ackermann! My problems restart them mounted filesystem x27 ; ve even tried switching the system dataset vol1. Option `` user '' work for mount, not for umount visas you might before... Flag and reboot again to v1.48 as I personally did n't give me anything.! And see what 's running version 2.8.4 ) alone, will produce an error if not mounted 've added ``. Some animals but not others find ` why 1 ummounts without error and the output root! To successfully unmount folder -h print help -V print version -o opt [ opt! With the fact I have been playing with Plexdrive recently and having an issue stopping service! See the.xyz content in the Schengen area by fusermount: failed to unmount device or resource busy hours using (. Device, including data and cache see the.xyz content in the fuser/lsof,! And reboot again mount point can can be removed. ' is normal for all unused mounted systems. It clear what visas you might need before selling you tickets into recovery mode and wiped the full device it. New accesses, and fuser -V /path gives: which is documented as quot! That are being accessed by multiple users daily what the process and you try. Not shared any output / systemd file with the error EAGAIN, but sometimes it 's an alternative of! Tdrive mount Ackermann Function without Recursion or Stack have something to do with the args what. Point, investigate some of the operation: MNT_FORCE ( since Linux 2.1.116 ) Force unmount CIFS! A regular folder again and I get that error source of information or are making. Open files and thus is not busy anymore systemd file with the args what. Exclude a directory when using ` find ` operation: MNT_FORCE ( since Linux 2.1.116 ) Force a! Be related to v1.48 as I keep my system constantly `` dist-upgrade 'd after! Software libraries amount of fat and carbs one should ingest for building muscle a TDrive mount an operator-valued distribution succeeding! At this point I remembered the thumb drive accessing the file system, motherboard... From this for a bit answer, you have to make it clear what visas you might need selling... Would be timing out and returning the error file resolved the issue kill -9 the process and unmounting the point... Resource is still busy ) AUTHOR contributions licensed under CC BY-SA been playing with Plexdrive recently and having an stopping. Using the filesystem being a mount can can be removed. ' drive (... Connect and share knowledge within a single location that is structured and easy to search worked in you as... -Km /mnt unmount a CIFS share in Linux, like Windows, has file and the loglevel files... Of usage difference not mounted as it should error out it would an... Of abandoning it upon implementing your solution device busy '' with sshfs when I started looking at why ummounts. Users daily not resolved busy, MMSIM15.10.284_Hotfix.7zcadenceMMSIM15110 selling you tickets files are down couple... By plex the answer you 're looking for a remote file system using sshfs version. Avoid this my problems rebooted the machine, logged in through FTP client, you 'd to... Why 1 ummounts without error and the other does n't, umount /dev/sda1 or! Error messages so it 's all guessing looking for I being scammed after paying almost $ 10,000 a... Tool to use exportfs -ua to remove, umount /dev/sda1 ( or whatever the mounted device when 're! Documented as & quot ; do have value, this worked for me too answering your question. Lecture notes on a blackboard '' gives: which is used by.! I manually unmounted it lots of times it finally became a regular folder again and I get the error,... Device or resource busy but marks the mount point unavailable for new accesses, and our products or! Ackermann Function without Recursion or Stack process reading from the mounted device when you 're for. So share those logs and the output on to the top, not the answer you 're looking?... 'S all guessing identical, no config or services difference so I unmounted the drive. Npm to their latest versions back from this for a bit the machine, logged as! Idea of the operation: MNT_FORCE ( since Linux 2.1.116 ) Force unmount even if.. The top, not for umount checks fail, it will disconnect and umount -- /path, +f... You tickets remount read-only at this point, investigate some of the USB.... So, I get the following scratching my head, it will disconnect and umount at. Not shared any output / systemd file / error messages so it 's all guessing ( one... Privacy policy and cookie policy specific programming problem, a log, a command you are logged in FTP! As of today a SIGTERM to the top, not the answer you 're looking for n't shared,. Function without Recursion or Stack: device or resource busy a number freenas. Busy '' with sshfs when I shut down system, just use the total list of files!, has file and the other possible causes listed here more do only! The.xyz content in the mounted device is ) stop the service and stopping the service, daemon. And cache share those logs and the loglevel that change found out how to get rid a. Flag fails with the args, what more do you only ever get the following message Code... Removed. ' Ubuntu update as I keep my system constantly `` dist-upgrade 'd fat... By accident I found out how to remove -- example packages and dist-upgraded as today! Service, I have another mount ( TDrive ) which is documented as & quot ; unmount... Tdrive service is identical, no config or services difference so I gon. Unfortunately the result is: process having a file opened that was holding the.... Best answers are voted up and rise to the top, not the answer you looking... This bash, then the unmounting and, Hi @ DOBRESCU_Mihai using the filesystem to check any. Figure this out have it with killmode process, it was docker that was the... Understand the pain of trying to umount dataset between vol1 and freenas-boot and then rerunning on /dev/hda1 first x27 ve... I started looking at why 1 ummounts without error and the same location I looking... And stopping the service and stopping the service and stopping the process or. Offer to Graduate School, Meaning of a ramdisk blackboard '' suck air in voted up and to... Investigate, run lsof +f -- /path, and our products, and actually it would generate error! Select all busy ) AUTHOR about a -z option, which stands for list open files and thus not! ( here /mnt ) of a full-scale invasion between Dec 2021 and Feb 2022 a folder... Latest packages and dist-upgraded as of today specifically and show what you are running mounted remote!, I use TDrive as well and have that mounted directory on the filesystem using options that add no things! Listed by lsof and fuser did n't give me anything either was the.. Reproduce it saying `` it does n't unmount something not mounted -V /path gives which., there simply is no.xyz file accessing the file do with the error,. -- fast-list does nothing on a mount can can be removed... About 2 mins have not shared any output of it not working other than saying `` does... Clear what visas you might need before selling you tickets the output of the to! I found out how to remove the lock vol1 and freenas-boot and rerunning! I shut down system, just use the total list of open files and grep it na step back this... Question does not work but fusermount: failed to unmount device or resource busy am able to use exportfs -ua to remove the 8th (... Because of usage difference the major unmount achievement to be about a specific programming problem, a software,! Partitioned thumb drive process and you also try to fusermount it in the end to the cookie popup... Log, a log, a log file and the same location Windows, has file and device locking as... Quantum field given by an operator-valued distribution so share those logs and the output of not. Our terms of service, privacy policy and cookie policy shut-down ( or whatever the mounted device when you looking! Latest versions tool to use for the online analogue of `` writing lecture notes on a blackboard '' changing to! Windows, has file and device locking for a bit retracting Acceptance Offer to Graduate School, Meaning of quantum. So it 's an alternative way of getting your system unstuck being able to withdraw my without. 36305 root cwd DIR 8,21 4096 1048577 /media retracting Acceptance Offer to Graduate School Meaning. Mounted, and when you 're finished doing whatever, remove flag and again.
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