Add --rsync option for backup script

Adjust condition for throttle option

PROD-32205

Change-Id: If59e9db3b7f13f327e21b1eae25e53deddcf5e31
diff --git a/tests/pillar/client.sls b/tests/pillar/client.sls
index 38c47d1..293025b 100644
--- a/tests/pillar/client.sls
+++ b/tests/pillar/client.sls
@@ -5,6 +5,7 @@
     hours_before_full: 48
     hours_before_incr: 12
     compression: true
+    rsync_tables: true
     compression_threads: 2
     throttle: 20
     database: