Improve lazy_umount_nfs.service

install.sh

@@ -76,6 +76,7 @@ mkdir -p "$DESTDIR$usrlocal_bindir"
 install_exec make-automaps/make-automaps          "$DESTDIR$usr_sbindir/make-automaps"
 install_data misc_systemd_units/automount.service "$DESTDIR$systemdunitdir/automount.service"
 install_data misc_systemd_units/gdm.service       "$DESTDIR$systemdunitdir/gdm.service"
+install_data misc_systemd_units/lazy-umount-nfs.service "$DESTDIR$systemdunitdir/lazy-umount-nfs.service"
 install_exec mxgrub/mxgrub                        "$DESTDIR$usr_sbindir/mxgrub"
 install_exec mxnetctl/mxnetctl                    "$DESTDIR$usr_sbindir/mxnetctl"
 install_exec mxrouter/mxrouterctl                 "$DESTDIR$usr_sbindir/mxrouterctl"

misc_systemd_units/lazy-umount-nfs.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Lazy Umount NFS
+Before=shutdown.target
+After=automount.service
+DefaultDependencies=false
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/bin/umount -a -t nfs4
+ExecStart=/bin/umount -a -t nfs4 -l
+
+[Install]
+WantedBy=shutdown.target