UUID=... /srv    ext4    defaults,usrquota,grpquota        1 2

[global]
 workgroup = SAMBA
 security = user
 passdb backend = tdbsam
 printing = cups
 printcap name = cups
 load printers = yes
 cups options = raw
[disk]
 comment = DISK
 path = /srv/disk
 browseable = yes
 read only = no
 writable = yes
 valid users = @users
 force group = users
 create mask = 0770
 directory mask = 0770

*** Report for group quotas on device /dev/vda3
Block grace time: 7days; Inode grace time: 7days
                    Block limits                File limits
Group           used    soft    hard  grace    used  soft  hard  grace
----------------------------------------------------------------------
users     +-   10000    9000   10000  5days       7     0     0
root      --      20       0       0              2     0     0