From 9114299223dcb71173fb69963912526f8ec9dd60 Mon Sep 17 00:00:00 2001
From: Ian Barwick <ian@2ndquadrant.com>
Date: Tue, 28 May 2019 14:58:32 +0900
Subject: [PATCH] Tweak log output if attempted to register witness on primary
 cluster

---
 repmgr-action-witness.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/repmgr-action-witness.c b/repmgr-action-witness.c
index 14663fe7..e2070769 100644
--- a/repmgr-action-witness.c
+++ b/repmgr-action-witness.c
@@ -184,7 +184,9 @@ do_witness_register(void)
 			primary_system_identifier != UNKNOWN_SYSTEM_IDENTIFIER)
 		{
 			log_error(_("witness node cannot be in the same cluster as the primary node"));
-			log_detail(_("primary id: %lu\n witness id: %lu"), primary_system_identifier, witness_system_identifier);
+			log_detail(_("database system identifiers on primary node and provided witness node match (%lu)"),
+					   primary_system_identifier);
+			log_hint(_("the witness node must be created on a separate read/write node"));
 			PQfinish(witness_conn);
 			PQfinish(primary_conn);