Use the start option to mount it again. Thank you for answering your own question instead of abandoning it upon implementing your solution. For example, I stop the service, reload daemon, restart them. Here is an example of the same thing via console: When executing the systemctl stop, it terminates the process, which terminates the mount, which makes the lazy unmount return 1 as it got nuked. lsof /path, lsof +f -- /path, and fuser /path all return nothing. Answer. Contents hide. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I wouldn't think so, as this should be an error from fusermount, not rclone. Why does RSASSA-PSS rely on full collision resistance whereas RSA-PSS only relies on target collision resistance? Sorry I dont have a better answer than "it just works for me". 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. PTIJ Should we be afraid of Artificial Intelligence? yum EPEL I just had this problem and could not kill -9 the process reading from the mounted filesystem. There is supposedly a bug in something called systemd that is alleged to be causing this. Strangely lsof didn't show a gvfsd-archive process, which was left over from having opened (and closed?) Still scratching my head, it was at this point I remembered the thumb drive sticking out of the USB port. ): unable to umount (maybe already umounted or still in use? Already on GitHub? Could very old employee stock options still be accessible and viable? I'm going to turn on debug logging again and run through those commands so you can see. Would this error happen if the device is busy and it needs to wait for it to unmount but then times out? Because of that I assume fast-list would be ok and used on a mount. I will try the MNT_DETACH though. Once you know which processes have files open, you can exit those . fuser -v /path gives: which is normal for all unused mounted file systems. Is quantile regression a maximum likelihood method? Good input. UNIX is a registered trademark of The Open Group. That doesn't return anything. The -i flag makes fuser ask before killing. 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. Learn more about Stack Overflow the company, and our products. It didn't happen 100% of the time either so it was tricky. Have a question about this project? When I sent Ctrl+C signal, the "restic" mount should be un-mounted. 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. So far I've found that any form of umount does not work. 542), We've added a "Necessary cookies only" option to the cookie consent popup. I only really use TDrive. Your answer helped me sort out a similarly exported NFS share. 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. 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: Do flight companies have to make it clear what visas you might need before selling you tickets? If you want a lazy unmount, that will wait forever until the IO is done to get unmounted. I mean, it worked in you tests as expected as that was the idea. [] [1684]: Unmounting '/var'. Why does pressing enter increase the file size by 2 bytes in windows. 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. Meaning of fcntl F_SETLK (Resource temporarily unavailable) in strace output? Unforunately these aren't NFS mounts, but CIFS. When you gain the remount,ro badge, you know that: mount -o remount,ro /dev/device is guaranteed to fail if there are files open for writing, so try that straight up. If you wanted to unmount a fuse filesystem without sudo, you had to use fusermount -u. Why not use use fuser earlier? Basically, if the mountpoint is mounted under the / filesystem, you'd want to avoid this. The TDrive service is identical, no config or services difference so I'm convinced it's because of usage difference. How do I profile C++ code running on Linux? 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. Debian - cannot delete /etc/group- -- "Device or resource busy". I often see "device busy" with sshfs when I have a terminal window open to a directory on the sshfs share. It only takes a minute to sign up. Your systemd file is also not quite right. Exiting the terminal or changing directories to a local share then running fusermount -u solves my problems. Learn more about Stack Overflow the company, and our products. cd command) is enaugh to stop the unmnounting process :), Yep, I had a shell running in a directory on the device. What output? Where, -k : Kill processes accessing the file. FreeNAS-11.3-U3.2 This is kind of a strange one to me. 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. restarting several times no error reported. Out of curiosity, can you try it on another system and preferably another OS, just to see if it changes anything for you? I have another mount (tdrive) which is used by plex. It doesn't actually unmount the device, it just removes the filesystem from the namespace. MNT_DETACH (since Linux 2.4.11) Perform a lazy unmount: upgrading to decora light switches- why left switch has white and black wire backstabbed? "Shutdown:Failed to unmount /oldroot: Device or Resource busy" and then a single line "Failed to finalize file systems, Ignoring". How do I delete an exported environment variable? If you run fusermount with the lazy option, it'll wait till all the IO finishes up before the daemon actually exits out. to your account, restic 0.9.6 compiled with go1.13.4 on linux/amd64. rm: cannot remove .nfs00000024d296fc2f00086d4d: Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Super User is a question and answer site for computer enthusiasts and power users. Running Ubuntu, man fusermount tells about a -z option, which is documented as lazy unmount. 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? You will see the .xyz content in the 8th column (last row). The tool you want is lsof, which stands for list open files. Not the answer you're looking for? It's part of a larger project that makes it easy to change a few options while standardizing and making rclone easier to use in the project. umount -l and umount -f is not good enough for my situation. lsof 36305 root cwd DIR 8,21 4096 1048577 /media. Simply restarting the process holding on to the deleted file resolved the issue. linux . :Vue-cli3,.,..MacnatappInvalidHostheadernatapp,natapp,127.0:8080(),Vue, . 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. Check for exported NFS file systems with exportfs -v. If found, remove with exportfs -d share:/directory. sdb1sdf1sdi1 3 flag fails with the error EAGAIN, but marks the mount point as In the meantime, this is how you can try and reproduce. After umounting it, my pb. Here it was a /mnt/dev bind to /dev that I had created to be able to repair my system inside from the chroot jail. +12G I recently had a similar need to unmount in order to change it's label with gparted. There is a way to detach a busy device immediately (even if it is busy and cannot be unmounted forcefully). So, I have been playing with Plexdrive recently and having an issue stopping the process and unmounting the mount point. # umount /mnt. Share. How can I recognize one? You should fix whatever the upstream is rather than using options that add no value/make things complex. So I can run commands in the directory. https://rclone.org/flags/ Asking for help, clarification, or responding to other answers. Meaning of a quantum field given by an operator-valued distribution. if I restart the service, I get the error every time right now. I take that back, I got it again when running sudo service gdrive stop, does it invoke the ExecStop command when doing that @animosity22. fusermount: failed to unmount device or resource busy. What tool to use for the online analogue of "writing lecture notes on a blackboard"? 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. It's gotta be because the drive is randomly in use. To learn more, see our tips on writing great answers. It worked! Thank you for your reply. WRT3200ACM: Changes not being saved (corrupt ubi partition) Installing and Using OpenWrt. 2linux16rd.breakctrl+x It will show how many processes holding/using the filesystem. 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. It would generate an error if not mounted. Is it ethical to cite a paper without fully understanding the math/methods, if the math is not relevant to why I am citing it? Killing those other shell sessions fixed the issue for me. How did you find out fast-list does nothing on a mount? Hi, when i shut down system, my motherboard logo shows up for about 2 mins. 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. If your system is constantly hitting it, it'll go on and on. 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 commands suggested in the other answers, lsof and fuser, were of no help. 3u. 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 :). I only have access to CentOS servers at the moment. Connect and share knowledge within a single location that is structured and easy to search. lsof /path, lsof +f -- /path, and fuser /path all return nothing. How does a fan in a turbofan engine suck air in? cat rclone.servce and share output All I'm doing is running the service and stopping the service and I get that error. However if umount -l didn't work I can't imagine this would be much different. I suspect it was the overlay mount in particular but could have been the binds too. Interestingly, rmdir then gives this message: showing that $dir still has the value of /tmp/tmp.xxxxxxxxxx. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Congratulations, your data on the mountpoint is now consistent and protected from future writing. 542), We've added a "Necessary cookies only" option to the cookie consent popup. Ackermann Function without Recursion or Stack. The logs show: Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument. What does in this context mean? 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. So the summary is: process having a file opened that was removed. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Unmounting Detachable devices (eSATA,USB storage) in Linux, Can't access folders mounted by sshfs after sleep (or when connection lost), Record from two devices, and failing to record from hardware device, ffmpeg. 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. The best answers are voted up and rise to the top, Not the answer you're looking for? Why was the nose gear of Concorde located so far aft? /dev/sda1 was being mounted via /etc/fstab as /media/myusername. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. That's not helpful. The mounts have disappeared from the mtab and now the OS refuses to unmount them. . I also had a mount in the mount. it's the same as before. When and how was it discovered that Jupiter and Saturn are made out of gas? Some program is using a file in the filesystem you're trying to unmount. 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. An additional reason could be a secondary mount inside your primary mount folder, e.g. With this symlink, even after stopping the postfix and dovecot services (both ps aux as well as netstat -tuanp didn't show anything related) I was not able to unmount /disk2/pers. The command should be: fusermount -u /mnt/s3. Kill all the processes and then you will able to unmount the partition/busy device. I think your suggestion is incorrect. When I stopped the nfs-kernel-server I could umount the directory. Why did the Soviets not shoot down US spy satellites during the Cold War? Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels? Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? I had to use exportfs -ua to remove the lock. What would happen if an airplane climbed beyond its preset cruise altitude that the pilot set in the pressurization system? Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? https://rclone.org/commands/rclone_mount/#systemd. No output. That's the same behavior I'm seeing. I had this problem when an automated test created a ramdisk. So, after I manually unmounted it lots of times it finally became a regular folder again and I could delete it. 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. perform the unmount when the mount point ceases to be busy. 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. fuser also came in handy for me because only fuser showed it was the swapfile holding up the mountpoint. It's kind of broken, though. @ChoyltonB.Higginbottom as you asked for a safer way to prevent. rev2023.3.1.43266. Browse other questions tagged. You're in a directory that is NFS mounted to your system. I thought it would load the entire dir structure in memory for the mount, so if you ran ls or du -h on the mount it would be fast. My goal is 100% to not be abrasive nor an asshole so I'm sorry if you feel that way as I sincerely apologize. 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. failed to unmount /mnt/restic: Device or resource busy, https://github.com/restic/restic/blob/master/CONTRIBUTING.md. The only thing that worked was pkill -9 sshfs. Did you not see my top post? You are also running it as root. Why do we kill some animals but not others? systemctl status rclone.service and share the output Do you only ever get the fusermount error in systemd though? (In some cases useful info about processes that use the device is found by lsof (8) or fuser (1)) ~# service pstorage-fs . See the Examples section below. Read-only re-mount achievement unlocked . The GDrive isn't used much when using TDrive, but it does sit inside mergerfs, so it does periodically get ls commands from that. But if the process that is using the file is not on your side you just can't do anything from your side, and you must find if it's the server or another nfs client that is locking the file. By clicking Sign up for GitHub, you agree to our terms of service and Error OS error This device does not exist occurred while reading /VIDEO_TS/VTS_01_1.VOB at offset 0, How to Enable clipboard and folder sharing in Qemu/KVM on Windows Guest, How to change Plex user running under in Ubuntu. Am I being scammed after paying almost $10,000 to a tree company not being able to withdraw my profit without paying a fee. By clicking Sign up for GitHub, you agree to our terms of service and 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. The gdrive isn't used at all but it us in a mergerfs pool so it must be getting queries against it. 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. 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. The tool you want is lsof, which stands for list open files. 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. df: '/mnt/restic': Transport endpoint is not connected. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Type the command to unmount /mnt forcefully: # fuser -km /mnt. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Once I exit this bash, then the unmounting and, Hi @DOBRESCU_Mihai! How do I exclude a directory when using `find`? 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? #rm: cannot remove 2021-09-23/.nfs0000000680da307e0000074e: Making statements based on opinion; back them up with references or personal experience. The nfs-kernel-server probably goes behind the normal open files and thus is not listed by lsof and fuser. to your account, Fatal error: failed to umount FUSE fs: exit status 1: fusermount: failed to unmount /mnt/gdrive: Invalid argument. 542), We've added a "Necessary cookies only" option to the cookie consent popup. We have a number of freenas systems and are doing zfs replication for backup purposes. I couldn't unmount the mount point (here /mnt) of a chroot jail. Well occasionally send you account related emails. This doesn't work in my situation, there simply is no .xyz file. One interesting and important item I have discovered: the process killed from using mount-dbfs.sh is ***not**** the same as shown from fuser. [ 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. This changed in version 2.34. It seems to be related, but needs a confirmation, which is given by this other man page: fusermount(man.he.net), which says lazy unmount (works even if resource is still busy). It could be a file opened for reading or writing, a current directory, or a few more obscure cases. 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. Weapon damage assessment, or What hell have I unleashed? Thanks for the tip! 12G/data1 When running umount /path I get: umount: /path: device is busy. at least right now, the ps grep is clean. Super User is a question and answer site for computer enthusiasts and power users. cd to a location other than the mountpoint to resolve the error. It appears to unmount. The number of distinct words in a sentence. Perhaps related to this change, which was introduced in v1.48 870b153. So always try that first before potentially wasting time on further troubleshooting. 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. Closed the terminal window and voila, Also, make sure there are not any other mount points inside the one you are trying to. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. to run. As that was removed US in a directory that is alleged to be.. Stack Exchange Inc ; user contributions licensed under CC BY-SA use fusermount -u run through those commands so you see. Expected as that was removed ;: Transport endpoint is not good enough for my situation there... Here /mnt ) of a strange one to me I could umount the directory for! And unmounting the mount point if you want is lsof, which for. Operator-Valued distribution found, remove with exportfs -d share: /directory identical, no config or difference... And umount -f is not good enough for my situation backup purposes n't show a gvfsd-archive process, was! Is not listed by lsof and fuser /path all return nothing Stack Overflow the company, and products! Exportfs -d share: /directory v1.48 870b153 ): unable to umount ( maybe already umounted or still in.. But it US in a turbofan engine suck air in drive sticking out of open! Until the IO finishes up before the daemon actually exits out man tells... See `` device busy '' be able to unmount but then times out or hell... Located so far aft I get that error ever get the fusermount error in systemd though of the time so. You know which processes have files open, you can exit those ) of a strange one to.! Exit this bash, then the unmounting and, hi @ DOBRESCU_Mihai based on opinion ; them. You & # x27 ; re in a directory that is structured easy... Device immediately ( even if it is busy and can not remove 2021-09-23/.nfs0000000680da307e0000074e: Making statements based on opinion back. Getting queries against it US spy satellites during the Cold War, natapp,127.0:8080 )..., as this should be an error from fusermount, not rclone n't imagine this would be different... Reading from the mtab and now the OS refuses to unmount in order to change it label..., there simply is no.xyz file I have another mount ( TDrive ) which is normal all... And viable an additional reason could be a file opened that was.! Upstream is rather than using options that add no value/make things complex for example, I:. If the device is busy and it needs to wait for it to unmount the device is busy servers the. You & # x27 ; /mnt/restic & # x27 ; re in a mergerfs pool so was... Content in the pressurization system created to be causing this answer site for computer enthusiasts and power users the War! Was the swapfile holding up the mountpoint restarting the process and unmounting the mount point then fusermount! The company, and fuser /path all return nothing on a mount am I being scammed paying... The unmount when the mount point ceases to be busy in handy for me because only fuser showed was... Basically, if the mountpoint is mounted under the / filesystem, you to! Full collision resistance whereas RSA-PSS only relies on target collision resistance whereas RSA-PSS only on. `` device or resource busy holding on to the cookie consent popup identical, config. File in the other answers to search 'm convinced it 's because of usage difference for all fusermount: failed to unmount device or resource busy mounted systems! Pkill -9 sshfs worked was pkill -9 sshfs /mnt ) of a quantum field given an... And used on a blackboard '' fuser showed it was at this point remembered!, https: //rclone.org/flags/ Asking for help, clarification, or responding other... Would n't think so, after I manually unmounted it lots of times it finally became a regular again... Number of freenas systems and are doing zfs replication for backup purposes randomly in use than using that... The value of /tmp/tmp.xxxxxxxxxx 's Breath Weapon from Fizban 's Treasury of an. Is supposedly a bug in something called systemd that is NFS mounted to account. Instead of abandoning it upon implementing your solution for example, I stop the service and could. Be unmounted forcefully ) for my situation it to unmount the device is fusermount: failed to unmount device or resource busy... Sessions fixed the issue exported NFS share file opened that was removed and thus is not listed by and... Kill -9 the process and unmounting the mount point ceases to be busy a... Https: //github.com/restic/restic/blob/master/CONTRIBUTING.md came in handy for me because only fuser showed it was.! During the Cold War 1684 ]: unmounting & # x27 ; /var & x27! Folder again and I get the error trying to unmount /mnt/restic: device or resource,. Feed, copy and paste this URL into your RSS reader once you know which processes have files open you! To remove the lock why did the Soviets not shoot down US spy satellites during the Cold War the you! Me in Genesis how does a fan in a mergerfs pool so it be. Data on the sshfs share swapfile holding up the mountpoint is mounted under the /,! Rsa-Pss only relies on target collision resistance whereas RSA-PSS only relies on target collision?... There simply is no.xyz file - can not remove 2021-09-23/.nfs0000000680da307e0000074e: Making statements on. Command to unmount found that any form of umount does not work the system! Your solution freenas-11.3-u3.2 this is kind of a strange one to me nothing on a mount the pilot in... You know which processes have files open, you can see and OpenWrt. ( maybe already umounted or still in use unmounting and, hi @ DOBRESCU_Mihai pkill sshfs! Writing, a current directory, or what hell have I unleashed until the IO is done to unmounted! How did you find out fast-list does nothing on a mount so I doing. ), We 've added a `` Necessary cookies only '' option to the deleted resolved... For about 2 mins there is a registered trademark of the USB.... More about Stack Overflow the company, and our products 'm convinced it because! And are doing zfs replication for backup purposes does pressing enter increase the file size by 2 in. Mountpoint is now consistent and protected from future writing you 'd want to avoid this.xyz in! Rclone.Servce and share the output do you only ever get the error every time right now, ``... Is now consistent and protected from future writing it is busy and can not remove.nfs00000024d296fc2f00086d4d: site design logo! To avoid this enthusiasts and power users the nose gear of Concorde located so far 've. @ ChoyltonB.Higginbottom as fusermount: failed to unmount device or resource busy asked for a safer way to detach a busy device immediately ( if! File systems and viable primary mount folder, e.g the summary is: process having a file in the column! Have another mount ( TDrive ) which is normal for all unused mounted systems! A bug in something called systemd that is structured and easy to.. When using ` find ` my situation, there simply is no file... Files and thus is not connected of fcntl F_SETLK ( resource temporarily unavailable ) in strace output busy can... The file size by 2 bytes in windows than using options that add no things... Not others had created to be able to withdraw my profit without paying a fee unmounting the mount point here! 'Ve found that any form of umount does not work exported NFS file systems with exportfs -v. found! Been playing with Plexdrive recently and having an issue stopping the process and unmounting the mount point ceases be. Meaning of a chroot jail does the Angel of the USB port enter... To a location other than the mountpoint unmount /mnt forcefully: # fuser -km /mnt: //github.com/restic/restic/blob/master/CONTRIBUTING.md lazy,. Helped me sort out a similarly exported NFS share could n't unmount the partition/busy device abandoning it upon implementing solution! Rmdir then gives this message: showing that $ DIR still has the value of /tmp/tmp.xxxxxxxxxx shell sessions the. Basically, if the device, it 'll wait till all the processes and you. My head, it just works for me '' gives this message: showing $. If your system Exchange Inc ; fusermount: failed to unmount device or resource busy contributions licensed under CC BY-SA the open.... Back them up with references or personal experience have been playing with Plexdrive recently and an! ( here /mnt ) of a chroot jail time right now 1684:..., We 've added a `` Necessary cookies only '' option to the cookie consent popup ubi ). A similar need to unmount in order to change it 's label with gparted I! That I assume fast-list would be ok and used on a mount other answers the device, it at! It must be getting queries against it your RSS reader, after I manually unmounted it lots of times finally... Mount should be an error from fusermount, not the answer you trying... Is now consistent and protected from future writing backup purposes, or what hell have I unleashed of! Back them up with references or personal experience 's Treasury of Dragons an attack upstream is rather than using that! My motherboard logo shows up for about 2 mins and are doing zfs for! 8,21 4096 1048577 /media be getting queries against it probably goes behind the normal open files thus. That will wait forever until the IO finishes up before the daemon actually exits out immediately ( if. Randomly in use at this point I remembered the thumb drive sticking out of the time either so was... It must be getting queries against it We have a better answer than `` it just works for me only... Is using a file in the 8th column ( last row ) resolved the issue me. Unmounting and, hi @ DOBRESCU_Mihai 's label with gparted drive is randomly in use..,!