diff -Naur drbd-utils-9.0.0+git.98b6340c.orig/scripts/global_common.conf drbd-utils-9.0.0+git.98b6340c/scripts/global_common.conf
--- drbd-utils-9.0.0+git.98b6340c.orig/scripts/global_common.conf	2017-06-07 16:04:14.063680274 +0800
+++ drbd-utils-9.0.0+git.98b6340c/scripts/global_common.conf	2017-06-07 16:04:45.519644428 +0800
@@ -42,6 +42,7 @@
 
 		# RECOMMENDED for three or more storage nodes with DRBD 9:
 		# quorum majority;
+		quorum off;
 		# on-no-quorum suspend-io | io-error;
 	}