On 13/06/18 20:27, Dennis Lee Bieber wrote:
> On Wed, 13 Jun 2018 20:03:38 +0100, RobH  declaimed the
> following:
>
>
>>      RAMname = os.path.join("/run/shm", fname)
>>      NASname = os.path.join("//192.168.0.22/mnt/CCTV/PiZero" , fname)
>>
>
>  And as you've been repeatedly told, the path in NASname is supposed to
> be the location in the RPi where you put the mount point. It is NOT
> supposed to be a reference to the remote device itself.
>
>  Presuming the mount point ON THE RPi is /mnt/CCTV/PiZero then THAT is
> what you want in that .join() operation. Take out the //192.168.0.22
>
>
>> Filesystem                   Size  Used Avail Use% Mounted on
>   ^^^^^^^^^^ physical location  path to access it  ^^^^^^^^^^^
>
>> /dev/root                     15G  4.1G  9.9G  30% /
>> /dev/mmcblk0p1                42M   21M   21M  51% /boot
>> tmpfs                         38M  4.0K   38M   1% /run/user/1000
>> //192.168.0.22/CCTV/PiZero/  899G  2.7G  897G   1% /mnt/CCTV/PiZero

>   ^^^^^^^^^^ physical location  path to access it  ^^^^^^^^^^^
>
>

Thanks and it took a while to get to sink in: Doh!

Now it's permissions problems, and I have googled how to change
permissions on file and folders, but no joy as yet.

I have tried:

pi@raspberrypi:/mnt $ sudo chown -R 777 /mnt/CCTV
pi@raspberrypi:/mnt $ sudo chown -R 777 /mnt
pi@raspberrypi:/mnt $ sudo chown -R 777 /mnt/CCTV
pi@raspberrypi:/mnt $ sudo chown -R 777 /mnt/CCTV/PiZero/
pi@raspberrypi:/mnt $
pi@raspberrypi:/mnt $ ls -l
total 4
drwxr-xr-x 3 777 root 4096 Jun  5 09:50 CCTV

Then ran the python script and got the permissions problem again

pi@raspberrypi:~/Downloads $ python intruder.py
Traceback (most recent call last):
   File "intruder.py", line 37, in 
     shutil.copyfile(RAMname, NASname)
   File "/usr/lib/python2.7/shutil.py", line 83, in copyfile
     with open(dst, 'wb') as fdst:
IOError: [Errno 13] Permission denied:
'/mnt/CCTV/PiZero/2018-06-14_10.12.34.h264'

In PiZero's file manager the folders /CCTV and /PiZero have their read
and write permission set for anyone, but the /mnt directory is not.

I tried:

pi@raspberrypi:~ $ cdmod -R a+rX /mnt
-bash: cdmod: command not found
pi@raspberrypi:~ $ chmod -R a+rX /CCTV/Pizero
chmod: cannot access '/CCTV/Pizero': No such file or directory
pi@raspberrypi:~ $


Thanks

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