another-way.patch

diff --git a/src/backend/access/transam/xlogrecovery.c b/src/backend/access/transam/xlogrecovery.c
index cb07694aea..271a07498f 100644
--- a/src/backend/access/transam/xlogrecovery.c
+++ b/src/backend/access/transam/xlogrecovery.c
@@ -1645,17 +1645,20 @@ PerformWalRecovery(void)
 						LSN_FORMAT_ARGS(xlogreader->ReadRecPtr))));
 
 		/* Prepare to report progress of the redo phase. */
-		if (!StandbyMode)
-			begin_startup_progress_phase();
+		begin_startup_progress_phase();
 
 		/*
 		 * main redo apply loop
 		 */
 		do
 		{
-			if (!StandbyMode)
-				ereport_startup_progress("redo in progress, elapsed time: %ld.%02d s, current LSN: %X/%X",
-										 LSN_FORMAT_ARGS(xlogreader->ReadRecPtr));
+			/*
+			 * If StandbyMode = true, then this will not emit messages. If it
+			 * is false now but becomes true later, this will stop emitting
+			 * messages when it becomes true.
+			 */
+			ereport_startup_progress("redo in progress, elapsed time: %ld.%02d s, current LSN: %X/%X",
+									 LSN_FORMAT_ARGS(xlogreader->ReadRecPtr));
 
 #ifdef WAL_DEBUG
 			if (XLOG_DEBUG ||
diff --git a/src/backend/postmaster/startup.c b/src/backend/postmaster/startup.c
index f99186eab7..7c7be7694d 100644
--- a/src/backend/postmaster/startup.c
+++ b/src/backend/postmaster/startup.c
@@ -350,6 +350,19 @@ has_startup_progress_timeout_expired(long *secs, int *usecs)
 	/* No timeout has occurred. */
 	if (!startup_progress_timer_expired)
 		return false;
+	startup_progress_timer_expired = false;
+
+	/*
+	 * If we're in standby mode, we don't regard ourselves as still starting
+	 * up, since standby mode is a state that is intendeded to persist
+	 * indefinitely. So, in that case, don't log a message, and disable the
+	 * timeout to prevent future wakeups.
+	 */
+	if (StandbyMode)
+	{
+		disable_timeout(STARTUP_PROGRESS_TIMEOUT, false);
+		return false;
+	}
 
 	/* Calculate the elapsed time. */
 	now = GetCurrentTimestamp();
@@ -357,7 +370,6 @@ has_startup_progress_timeout_expired(long *secs, int *usecs)
 
 	*secs = seconds;
 	*usecs = useconds;
-	startup_progress_timer_expired = false;
 
 	return true;
 }