It's not mounted correctly, though. Note that, in the mount output, there is no "storage/media on /storage/media".
Do this: sudo zfs umount storage/media/anime sudo zfs umount storage/media/comedy sudo zfs umount storage/media/comics sudo zfs umount storage/media/documentaries sudo zfs umount storage/media/ebooks sudo zfs umount storage/media/movies sudo zfs umount storage/media/mp3 sudo zfs umount storage/media/musicfilms sudo zfs umount storage/media/spoken-word This will leave storage mounted at /storage. Then, `ls /storage/media` and you'll see it is NOT empty, but has (hopefully empty) directories for those mountpoints. Delete them: sudo rmdir /storage/media/anime sudo rmdir /storage/media/comedy sudo rmdir /storage/media/comics sudo rmdir /storage/media/documentaries sudo rmdir /storage/media/ebooks sudo rmdir /storage/media/movies sudo rmdir /storage/media/mp3 sudo rmdir /storage/media/musicfilms sudo rmdir /storage/media/spoken-word At that point, /storage/media should be empty. Now, mount storage/media: sudo zfs mount storage/media Assuming that all works, mount the remainder of the filesystems again: sudo zfs mount -a -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1614859 Title: zfsutils-linux fails to configure "directory not empty" Status in zfs-linux package in Ubuntu: New Bug description: Description: Ubuntu 16.04.1 LTS Release: 16.04 zfsutils-linux: Installed: 0.6.5.6-0ubuntu12 After apt-get upgrade, zfsutils-linux fails to configure. # systemctl status zfs-mount.service Aug 19 09:39:56 MediaServer systemd[1]: Starting Mount ZFS filesystems... Aug 19 09:39:56 MediaServer zfs[27456]: cannot mount '/storage/media': directory is not empty Aug 19 09:39:56 MediaServer systemd[1]: zfs-mount.service: Main process exited, code=exited, status=1/FAILURE Aug 19 09:39:56 MediaServer systemd[1]: Failed to start Mount ZFS filesystems. Aug 19 09:39:56 MediaServer systemd[1]: zfs-mount.service: Unit entered failed state. Aug 19 09:39:56 MediaServer systemd[1]: zfs-mount.service: Failed with result 'exit-code'. Unmounting zpool entirely shows the folder is indeed empty. Running apt-get -f upgrade with the pool entirely unmounted returns the same result. (The zpool is successfully mounted though, including the supposed failed directory.) ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: zfsutils-linux 0.6.5.6-0ubuntu12 ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15 Uname: Linux 4.4.0-34-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 Date: Fri Aug 19 09:11:44 2016 InstallationDate: Installed on 2013-11-08 (1014 days ago) InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Release amd64 (20131016) SourcePackage: zfs-linux UpgradeStatus: Upgraded to xenial on 2016-08-16 (3 days ago) modified.conffile..etc.sudoers.d.zfs: [inaccessible: [Errno 13] Permission denied: '/etc/sudoers.d/zfs'] mtime.conffile..etc.default.zfs: 2016-04-28T16:29:55.338840 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1614859/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
