enable samba for sharing to windows

/etc/samba/smb.cfg:

[global]
workgroup = WORKGROUP <-- this must be the windows workgroup
server string = NAS samba server %v

security = user
passdb backend = tdbsam

[homes]
comment = Home Directories
browseable = yes
writable = yes

[raid]
path = /mnt/raid/
public = yes
writable = yes
browseable = yes
available = yes
create mask = 0777
directory mask = 0777

$ systemctl start smb.service nmb.service

$ systemctl enable smb.service nmb.service

After starting the samba service, you need to enable samba with selinux

Details here: http://linux.die.net/man/8/samba_selinux

$ setsebool -P samba_domain_controller on

$ setsebool -P samba_enable_home_dirs on

$ chcon -t samba_share_t /mnt/raid/

$ semanage fcontext -a -t samba_share_t "/mnt/raid(/.*)?"

$ restorecon -R -v /mnt/raid/