I've recently installed OMV 4 on my Debian 9 machine. Now, I wanted to create a SMB share. I've created a shared folder ("Cool") and a user ("NiceGUY).
After those steps, I've set the permissions for NiceGUY to r/w and edited the ACL (take a look at the attached picture).
Then, I created the SMB share and enabled inherit ACL's.
Now, when I'm creating files the get the permission 600 (as I expected), but if I'm copying files (I've tried multiple files on multiple computers), they always get 620
It doesn't make sense to me and I don't know how to fix this.
I am grateful for every advice!