afp.conf sample for osx 10.7 lion time machine with netatalk 3.0 afpd on ubuntu 12.04

afp.conf

;
; Netatalk 3.x configuration file
; http://netatalk.sourceforge.net/3.0/htmldocs/afp.conf.5.html
;

[Global]
; Global server settings
vol preset = default_for_all_vol
log file = /var/log/netatalk.log
uam list = uams_dhx.so,uams_dhx2.so
save password = no

[default_for_all_vol]
file perm = 0664
directory perm = 0774
cnid scheme = dbd
valid users = @tmusers

[Homes]
; basedir regex = /xxxx
basedir regex = /home

[TimeMachine]
path = /afp/tm_backup
time machine = yes
vol size limit = 350000