testparm
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[protos]"
Loaded services file OK.
ERROR: lock directory /var/run/samba does not exist

ERROR: pid directory /var/run/samba does not exist

Server role: ROLE_STANDALONE

Press enter to see a dump of your service definitions

# Global parameters
[global]
        server string = Samba Server
        security = USER
        username map = /etc/samba/smbusers
        preferred master = Yes
        domain master = Yes
        dns proxy = No
        idmap config * : backend = tdb
        create mask = 0644
        directory mode = 0755


[protos]
        comment = Shared Data Read/Write Access
        path = /protos
        valid users = joan
        force group = users
        group = users
        read only = No
        create mask = 0664
        force directory mode = 0775