5 Add this line
nss-lookup.target
nss-user-lookup.target
paths.target
poweroff.target
printer.target
reboot.target
remote-fs-pre.target
remote-fs.target
rescue.target
rpcbind.target
runlevel0.target
runlevel1.target
runlevel2.target
runlevel3.target
runlevel4.target
runlevel5.target
runlevel6.target
shutdown.target
sigpwr.target
sleep.target
slices.target
smartcard.target
sockets.target
sound.target
spice-vdagentd.target
suspend.target
swap.target
sysinit.target
system-update.target
time-sync.target
timers.target
umount.target
chrony-dnssrv@.timer
fstrim.timer
mdadm-last-resort@.timer
systemd-readahead-done.timer
systemd-tmpfiles-clean.timer
unbound-anchor.timer
382 unit files listed.
38
static
static
static
disabled
static
disabled
static
enabled
disabled
static
disabled
disabled
static
static
static
enabled
disabled
static
static
static
static
static
static
static
static
static
static
static
static
static
static
static
disabled
disabled
static
indirect
static
disabled
BX-956S CentOS7.3 64bit Operational Check Manual