Reload dm-event systemd service on upgrade.

lvm2.spec

@@ -67,7 +67,7 @@
 Summary: Userland logical volume management tools 
 Name: lvm2
 Version: 2.02.95
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2
 Group: System Environment/Base
 URL: http://sources.redhat.com/lvm2
@@ -603,15 +603,9 @@ fi
 %postun -n device-mapper-event
 %if %{enable_systemd}
 /bin/systemctl daemon-reload > /dev/null 2>&1 || :
-#
-# We'd need systemd to call specific restart command (dmeventd -R) instead
-# of simple 'stop and start' - we need to keep any existing dmeventd
-# registrations. Also, we can't kill dmeventd with existing registrations
-# with SIGTERM, we would need to use SIGKILL instead (but losing registrations).
-#
-# if [ $1 -ge 1 ]; then
-# 	/bin/systemctl try-restart dm-event.service > /dev/null 2>&1 || :
-# fi
+if [ $1 -ge 1 ]; then
+	/bin/systemctl reload dm-event.service > /dev/null 2>&1 || :
+fi
 %endif
 
 %files -n device-mapper-event
@@ -664,6 +658,9 @@ the device-mapper event library.
 /usr%{_libdir}/pkgconfig/devmapper-event.pc
 
 %changelog
+* Thu Mar 08 2012 Peter Rajnoha <prajnoha@redhat.com> - 2.02.95-2
+- Reload dm-event systemd service on upgrade.
+
 * Tue Mar 06 2012 Alasdair Kergon <agk@redhat.com> - 2.02.95-1
 - If unspecified, adjust thin pool metadata and chunk size to fit into 128MB.
 - Deactivation of failed thin check on thin pool returns success.