totemconfig: change minimum RRP threshold

RRP threshold can be lower value then 5.

Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>

exec/totemconfig.c

@@ -82,7 +82,7 @@
 #define MISS_COUNT_CONST			5
 #define RRP_PROBLEM_COUNT_TIMEOUT		2000
 #define RRP_PROBLEM_COUNT_THRESHOLD_DEFAULT	10
-#define RRP_PROBLEM_COUNT_THRESHOLD_MIN		5
+#define RRP_PROBLEM_COUNT_THRESHOLD_MIN		2
 #define RRP_AUTORECOVERY_CHECK_TIMEOUT		1000
 
 static char error_string_response[512];