We have a Powerbay NAS device and there are 3 iMacs connected to it, when we initially created folders/files on the NAS device the iMacs had an incorrect Mask setting. So the folders and files were created with the incorrect permissions.
The problem is now that nobody can move/change/delete files.
I've tried logging into the NAS device as the Admin and changing the permissions on my userid to have read/write/delete permissions, then via the command line, I've tried:
chmod -R 777 directory_name
but I still get permission denied.
Any help appreciated, this is causing a bot of hassle at the moment.