helpReq

Ubuntu Server: SERVER
Running SMB share at //SERVER/tmp -- /etc/samba/smb.conf :
[tmp]
path = /ntap_02/Videos/tmp
available = yes
valid users = blah
read only = no
browsable = yes
public = yes
writable = yes
create mask = 0664
force create mode = 0664
directory mask = 02775
force directory mode = 02775


Ubuntu Client: CLIENT
/etc/fstab :
#//serverUser/tmp /mnt/tmp cifs credentials=/home/clientUser/.smbcred,uid=128,gid=134,vers=3.0,iocharset=utf8 0 0
//serverUser/tmp /mnt/tmp cifs credentials=/home/clientUser/.smbcred,uid=deluge,gid=deluge,vers=3.0,iocharset=utf8 0 0

$ id deluge
uid=128(deluge) gid=134(deluge) groups=134(deluge)

After CLIENT boot:
$ mount -t cifs
//SERVER/tmp on /mnt/tmp type cifs (rw,relatime,vers=3.0,cache=strict,username=blah,uid=128,forceuid,gid=134,forcegid,addr=192.168.4.4,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=4194304,wsize=4194304,bsize=1048576,echo_interval=60,actimeo=1)

$ pwd
/mnt/tmp/cmp
$ ls -al
total 1024
drwxr-xr-x 2 deluge deluge 0 Nov 16 21:14 .
drwxr-xr-x 2 deluge deluge 0 Nov 11 10:29 ..
-rwxr-xr-x 1 deluge deluge 0 Nov 14 20:25 test
-rwxr-xr-x 1 deluge deluge 4 Nov 16 21:14 test123
$ touch test
touch: cannot touch 'test': Permission denied