Zfs

I recently had an issue on my Unraid server: I wanted to delete a share (“myshare”) via the GUI, but it just did not do it. When I checked the logs, I found the following: 1 2 3 4 5 6 7 Dec 27 21:53:24 tower emhttpd: readlink -e '/mnt/user/myshare' Dec 27 21:53:24 tower emhttpd: /mnt/user/myshare Dec 27 21:53:24 tower emhttpd: shcmd (750): rmdir '/mnt/user/myshare' Dec 27 21:53:24 tower shfs: /usr/sbin/zfs unmount 'cache/myshare' 2>&1 Dec 27 21:53:24 tower shfs: /usr/sbin/zfs destroy 'cache/myshare' 2>&1 Dec 27 21:53:24 tower shfs: cannot destroy 'cache/myshare': dataset is busy Dec 27 21:53:24 tower shfs: /usr/sbin/zfs mount 'cache/myshare' 2>&1 So apparently the dataset is busy 😐… Weird, because it’s completely empty and no Containers or VMs are supposed to use the share. The hints that I found on the Internet did not help me: ...