From 6c6eaedf09134ea4453c36df54026c7c2290b5f0 Mon Sep 17 00:00:00 2001
From: Evan Tschannen <ejt@apple.com>
Date: Mon, 9 Jul 2018 22:24:43 -0700
Subject: [PATCH] set allowLogSetKills to false in configurations that could
 not kill log sets anyways to prevent unnecessary reconfiguration

---
 fdbserver/SimulatedCluster.actor.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fdbserver/SimulatedCluster.actor.cpp b/fdbserver/SimulatedCluster.actor.cpp
index 99d3daf056..f49a3c03ee 100644
--- a/fdbserver/SimulatedCluster.actor.cpp
+++ b/fdbserver/SimulatedCluster.actor.cpp
@@ -1006,6 +1006,10 @@ void setupSimulatedSystem( vector<Future<Void>> *systemActors, std::string baseF
 		}
 	}
 
+	if(g_simulator.usableRegions < 2 || !g_simulator.hasSatelliteReplication) {
+		g_simulator.allowLogSetKills = false;
+	}
+
 	ASSERT(g_simulator.storagePolicy && g_simulator.tLogPolicy);
 	ASSERT(!g_simulator.hasSatelliteReplication || g_simulator.satelliteTLogPolicy);
 	TraceEvent("SimulatorConfig").detail("ConfigString", printable(StringRef(startingConfigString)));