search for: unmounted

...reboots the machine. This occurs on every reboot. Did anybody here encounter similar problems on reboot? I found this bug https://github.com/systemd/systemd/issues/867 which was closed without a definitive solution, the developer says the issue is hard to solve and just cosmetic since /var gets unmounted in the end anyway, which is strange because there is a log line about unmounting just about every other mountpoint and in the end of the journal, there are about 7 log lines about unmounting swap volume, but zilch about /var. If the system is getting down without proper unmount, data corruption can...

I am receiving these errors when rebooting my system. Unmounting file systems: (1785) ERROR: unable to sendmsg, error=-101, Linux/ocfsipc.c, 394 (1785) ERROR: status = -999, Linux ocfsipc.c, 206 ocfs: Unmounting device (104,33) on rac1-priv1.collo.corp.net (node 2) (1785) ERROR: unable to sendmsg, error=-101, Linux/ocfsipc.c, 394 (1785) ERROR: status = -999, Linux/ocfsipc.c, 206 It

Greetings, I am trying to use vfs_shadow_copy2 with samba samba-4.2.7. I have a share exported at /export/smb400/. A snapshot of the share is on a separate block device, which is mounted at /export_shadows/volume-00000001/@GMT-2016.02.08-11.48.00/. Samba configuration for the share is: vfs objects = shadow_copy2 shadow:snapdir = /export_shadows/volume-00000001 shadow:fixinodes = yes (Note: I

Hi Jeremy, The use case is that we want to automatically rotate the snapshots. For example, we want to keep 24 hourly snapshots, and every hour we create a new snapshot and unmount the oldest one. But since customers can be restoring from the oldest snapshot right now, it is not deterministic when we will be able to unmount the oldest snapshot. So at that moment we want all active restore

...oot. > > Did anybody here encounter similar problems on reboot? > > I found this bug > > https://github.com/systemd/systemd/issues/867 > > which was closed without a definitive solution, the developer says the > issue is hard to solve and just cosmetic since /var gets unmounted in > the end anyway, which is strange because there is a log line about > unmounting just about every other mountpoint and in the end of the > journal, there are about 7 log lines about unmounting swap volume, but > zilch about /var. If the system is getting down without proper unmount,...

Doing this would reliably fail with -EBUSY for me: # mount /dev/sdb2 /mnt/scratch; umount /mnt/scratch; mkfs.btrfs -f /dev/sdb2 ... unable to open /dev/sdb2: Device or resource busy because mkfs.btrfs tries to open the device O_EXCL, and somebody still has it. Using systemtap to track bdev gets & puts shows a kworker thread doing a blkdev put after mkfs attempts a get; this is left over

Hi Uri, Thanks for your response. We do not want to delete the share in smb.conf and later to reconfigure it without the shadow copy. We want to keep the shadow copy and rotate the snapshots. For example, we want to keep 24 hourly snapshots, and every hour we create a new snapshot and unmount the oldest one. But since customers can be restoring from the oldest snapshot right now, it is not

Hi All, How do I unmount an NFS share when the NFS server is unaivalable? I tried "umount /bck" but it "hangs" indefinitely "umount -f /bck" tells me the mount if busy and I can't unmount it: root at saturn:[~]$ umount -f /bck umount2: Device or resource busy umount: /bck: device is busy umount2: Device or resource busy umount: /bck: device is busy This

The patch titled Subject: ocfs2: fix use-after-free when unmounting read-only filesystem has been added to the -mm mm-hotfixes-unstable branch. Its filename is ocfs2-fix-use-after-free-when-unmounting-read-only-filesystem.patch This patch will shortly appear at

Anyone have any idea on this. I wanted to separate out my VirtualBox VDIs so that I could activate compression on the rest of the parent directory structure so I created a ZFS filesystem under my user directory. mv .VirtualBox .VirtualBox_orig zfs create /export/home/user/.VirtualBox zfs create /export/home/user/.VirtualBox/VDI zfs set compression=off /export/home/user/.VirtualBox/VDI zfs set

Is it practical to get a R/W file handle opened against an existing file on an unmounted ext2 filesystem? -- Chuck Wolber Electronic Flight Bag Crew Information Systems/ Linux Wonk 253.576.1154 "You can't connect the dots looking forward; you can only connect them looking backwards." --Steve Jobs

when you have something smbmounted with samba.. //ADMINISTRATOR@CALVIN_SR/M$ 112G 71G 41G 64% /mnt/samba and you unmount it and it gives you /mnt/samba is busy Im absolutely positive that I am NOT in the /mnt/samba dir, nor is anyone else. is there any way to force it to unmount? Jason

I''m running into a situation where I can''t unmount a mounted snapshot. It shows "busy" even though neither lsof nor fuser show any open files. Umount -f doesn''t work although umount -l does. Is there anything else I can do to debug this scenario or to clear the busy status myself? Or am I down to rebooting each time? This is on stock ubuntu-10.04, x86.

Hi all: I am using Centos 5.1. But now I have a problem when unmount a removable usb hard disk with right click and choose unmount volume command. When I did that, system reminds me with a message like this:Cannot unmount volume "xxx", Detail: Cannot remove directory, "xxx" represents a temporary directory made when the system auto mount the disk in /media, and

Using the Disk Management GUI. I mounted the floppy copied a file to it by dragging from one Nautilus window to another Then I tried to unmount the floppy and got an error that the device (/media/floppy) was busy. This is not the first time this has happened to me. And it does not happen all the time. In fact, yesterday I did the exact same steps with no problem.

I'm trying to understand why a normal user is not allowed to unmount their USB stick? I think it is most likely a udev rule. does anyone know ? Thanks Phil.

....org (including two laptops) and everything seems to be working fine. Our only concern is for our two public servers. They run linux 2.2.19 for stability reasons. On one of the laptops (dual booting 2.2.19 and 2.4.14) kernel 2.2.19 failed to mount (as ext2, the kernel was not patched) a cleanly unmounted ext3 root partition (cleanly unmounted by 2.4.14). I can't reproduce the problem at the time being (the laptop is being used as a second Xinerama head at the moment), but I will report what messages we get. Has anybody had positive experience in mounting ext3 partitions as ext2 after a clean...

Is there any method of forcibly umounting an NFS mounted directory? We have a test environment managed under puppet that is also our DR environment. In a DR scenario we''ll be umounting all NFS shares from out test array and remounting to our DR array. However, as this is a test environment we have users logged on, so when Puppet attempts to unmount the test directories, it fails

...v/mapper/vg_mei-lv_bacteriaroot umount2: Device or resource busy umount: /: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount2: Device or resource busy What other options are there. Is there are way to get this unmounted without having to shutdown my host system and boot into rescue mode. I don't really want to shutdown my active VM's while other staff are working on them right now. Please cc me directly as I only receive the daily digest. Thanks. Jeff Meridian Environmental

Hi Andrew, There is an updated version v2, which describe more clearly about the case: https://lore.kernel.org/ocfs2-devel/e9fc4b2f-1fcc-7c31-f346-59eccff50f9b at linux.alibaba.com/T/#u Thanks, Joseph On 5/26/23 4:55 AM, Andrew Morton wrote: > The patch titled > Subject: ocfs2: fix use-after-free when unmounting read-only filesystem > has been added to the -mm mm-hotfixes-unstable