From e04ba8bea5f9617bb1d4a26c04b4fa8ce83d3748 Mon Sep 17 00:00:00 2001
From: Jaime Casanova <jaime@2ndQuadrant.com>
Date: Tue, 10 Feb 2015 20:15:40 -0500
Subject: [PATCH] Add "--checksum" in rsync when using "--force" If the user
 don't put that option in rsync_options using of "--force" could be unsafe.
 While the probability of failures because of this are low they aren't zero.

---
 repmgr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repmgr.c b/repmgr.c
index 7612d923..c48f0403 100644
--- a/repmgr.c
+++ b/repmgr.c
@@ -1488,7 +1488,7 @@ copy_remote_files(char *host, char *remote_user, char *remote_path,
 		maxlen_snprintf(rsync_flags, "%s", options.rsync_options);
 
 	if (runtime_options.force)
-		strcat(rsync_flags, " --delete");
+		strcat(rsync_flags, " --delete --checksum");
 
 	if (!remote_user[0])
 	{