From 542bf70c701083df032eb22cf59f4027ee88e60f Mon Sep 17 00:00:00 2001
From: Klaus Wenninger <klaus.wenninger@aon.at>
Date: Thu, 28 Jan 2021 21:46:11 +0100
Subject: [PATCH] Doc: adapt description of startup/shutdown sync with
 pacemaker

now that the default is configurable at compile-time
---
 src/sbd.sysconfig.in | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/sbd.sysconfig.in b/src/sbd.sysconfig.in
index 15cd66a..f49d780 100644
--- a/src/sbd.sysconfig.in
+++ b/src/sbd.sysconfig.in
@@ -114,9 +114,14 @@ SBD_MOVE_TO_ROOT_CGROUP=auto
 # On shutdown pacemakerd is going to wait in a state where it
 # has cleanly shutdown resources till sbd fetches that state.
 #
-# Default is 'no' to prevent pacemaker from waiting for a
-# ping that will never come when working together with an sbd
-# version that doesn't support the feature.
+# The default is set when building SBD and Pacemaker from source.
+# Going for 'no' is safer if it can't be assured that SBD and
+# Pacemaker installed do both support the synchronization feature.
+# When going with 'yes' - also using package dependencies to
+# assure SBD & Pacemaker both support the synchronization
+# feature and are assuming the same default - an SBD configuration
+# inherited via an upgrade doesn't have to be altered to still
+# benefit from the new feature.
 #
 SBD_SYNC_RESOURCE_STARTUP=@SBD_SYNC_RESOURCE_STARTUP_SYSCONFIG@
 
-- 
1.8.3.1