PREUN

/bin/sh

if [ $1 -eq 0 ] ; then
    # Package removal, not upgrade
    /usr/bin/systemctl --no-reload disable smb.service > /dev/null 2>&1 || :
    /usr/bin/systemctl --no-reload disable nmb.service > /dev/null 2>&1 || :
    /usr/bin/systemctl stop smb.service > /dev/null 2>&1 || :
    /usr/bin/systemctl stop nmb.service > /dev/null 2>&1 || :
fi

POSTIN

/bin/sh

if [ $1 -eq 1 ] ; then 
    # Initial installation 
    /usr/bin/systemctl daemon-reload >/dev/null 2>&1 || :
fi

POSTUN

/bin/sh

/usr/bin/systemctl daemon-reload >/dev/null 2>&1 || :
if [ $1 -ge 1 ] ; then
    # Package upgrade, not uninstall
    /usr/bin/systemctl try-restart smb.service >/dev/null 2>&1 || :
    /usr/bin/systemctl try-restart nmb.service >/dev/null 2>&1 || :
fi

Triggers

samba < 1:3.6.0-72

/bin/sh

# Save the current service runlevel info
# User must manually run 
#   systemd-sysv-convert --apply smb
#   systemd-sysv-convert --apply nmb
# to migrate them to systemd targets
/usr/bin/systemd-sysv-convert --save smb >/dev/null 2>&1 ||:
/usr/bin/systemd-sysv-convert --save nmb >/dev/null 2>&1 ||:

# Run these because the SysV package being removed won't do them
/usr/sbin/chkconfig --del smb >/dev/null 2>&1 || :
/usr/sbin/chkconfig --del nmb >/dev/null 2>&1 || :
/usr/bin/systemctl try-restart smb.service >/dev/null 2>&1 || :
/usr/bin/systemctl try-restart nmb.service >/dev/null 2>&1 || :