On 24/06/18 20:25, Andy Burns wrote:
> umount /mnt/CCTV/PiZero

pi@raspberrypi:~ $ ls -la
total 128
drwxrwxrwx 20 pi   pi   4096 Jun 24 18:46 .
drwxr-xr-x  3 root root 4096 Sep  7  2017 ..


pi@raspberrypi:~ $ umount /mnt/CCTV/PiZero
umount: /mnt/CCTV/PiZero: umount failed: Operation not permitted
pi@raspberrypi:~ $ sudo umount /mnt/CCTV/PiZero
pi@raspberrypi:~ $


Sorry I forgot to say that there was an entry for the test.txt in the
PiZero directory, but not on the NAS as it returned denied permission

--- SoupGate-Win32 v1.05