2 # ctdb event script for Samba
4 PATH=/bin:/usr/bin:$PATH
12 [ "$CTDB_MANAGES_SAMBA" = "yes" ] || exit 0
16 # create the state directory for samba
17 /bin/mkdir -p /etc/ctdb/state/samba
19 # wait for all shared directories to become available
20 smb_dirs=`testparm -s 2> /dev/null | egrep '^\s*path = ' | cut -d= -f2`
21 ctdb_wait_directories "Samba" $smb_dirs
23 # make sure samba is not already started
24 service smb stop > /dev/null 2>&1
25 service winbind stop > /dev/null 2>&1
27 # start Samba service. Start it reniced, as under very heavy load
28 # the number of smbd processes will mean that it leaves few cycles for
30 nice service smb start
33 # wait for the Samba tcp ports to become available
34 smb_ports=`testparm -sv 2> /dev/null | egrep '\s*smb ports =' | cut -d= -f2`
35 ctdb_wait_tcp_ports "Samba" $smb_ports
39 # nothing special for Samba
43 # nothing special for Samba
47 # nothing special for Samba
52 # shutdown Samba when ctdb goes down
58 # Create a dummy file to track when we need to do periodic cleanup
60 [ -f /etc/ctdb/state/samba/periodic_cleanup ] || {
61 touch /etc/ctdb/state/samba/periodic_cleanup
63 [ `/usr/bin/find /etc/ctdb/state/samba/periodic_cleanup -mmin +1 | wc -l` -eq 1 ] && {
64 # Cleanup the databases
65 touch /etc/ctdb/state/samba/periodic_cleanup
68 testparm -s 2>&1 | egrep '^WARNING|^ERROR|^Unknown' && {
69 echo "`date` ERROR: testparm shows smb.conf is not clean"
73 smb_dirs=`testparm -s 2> /dev/null | egrep '^\s*path = ' | cut -d= -f2`
74 ctdb_check_directories "Samba" $smb_dirs
76 smb_ports=`testparm -sv 2> /dev/null | egrep '\s*smb ports =' | cut -d= -f2`
77 ctdb_check_tcp_ports "Samba" $smb_ports
82 # ignore unknown commands