Index: pacemaker/mcp/pacemaker.service.in
===================================================================
--- pacemaker.orig/mcp/pacemaker.service.in
+++ pacemaker/mcp/pacemaker.service.in
@@ -26,6 +26,7 @@ NotifyAccess=main
 EnvironmentFile=-@CONFIGDIR@/pacemaker
 EnvironmentFile=-@CONFIGDIR@/sbd
 SuccessExitStatus=100
+TasksMax=4915
 
 ExecStart=@sbindir@/pacemakerd -f