diff --git a/ndb/include/kernel/signaldata/DictLock.hpp b/storage/ndb/include/kernel/signaldata/DictLock.hpp
similarity index 100%
rename from ndb/include/kernel/signaldata/DictLock.hpp
rename to storage/ndb/include/kernel/signaldata/DictLock.hpp
diff --git a/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp b/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp
index f3243683d76..58656023e4e 100644
--- a/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp
+++ b/storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp
@@ -1082,6 +1082,7 @@ private:
     BlockState& operator=(const BlockState& bs) {
       Dbdict* dict = (Dbdict*)globalData.getBlock(DBDICT);
       dict->infoEvent("DICT: bs %d->%d", m_value, bs.m_value);
+      globalSignalLoggers.log(DBDICT, "bs %d->%d", m_value, bs.m_value);
       m_value = bs.m_value;
       return *this;
     }
diff --git a/ndb/src/kernel/blocks/dbdict/DictLock.txt b/storage/ndb/src/kernel/blocks/dbdict/DictLock.txt
similarity index 100%
rename from ndb/src/kernel/blocks/dbdict/DictLock.txt
rename to storage/ndb/src/kernel/blocks/dbdict/DictLock.txt
diff --git a/storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp b/storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp
index 4d9a28f32d4..f55bb3fadd8 100644
--- a/storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp
+++ b/storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp
@@ -15055,13 +15055,14 @@ Dbdih::sendDictLockReq(Signal* signal, Uint32 lockType, Callback c)
   {
     Uint32 masterVersion = getNodeInfo(cmasterNodeId).m_version;
 
-    unsigned int get_major = getMajor(masterVersion);
-    unsigned int get_minor = getMinor(masterVersion);
-    unsigned int get_build = getBuild(masterVersion);
-
-    ndbrequire(get_major == 4 || get_major == 5);
+    const unsigned int get_major = getMajor(masterVersion);
+    const unsigned int get_minor = getMinor(masterVersion);
+    const unsigned int get_build = getBuild(masterVersion);
+    ndbrequire(get_major >= 4);
 
     if (masterVersion < NDBD_DICT_LOCK_VERSION_5 ||
+        masterVersion < NDBD_DICT_LOCK_VERSION_5_1 &&
+          get_major == 5 && get_minor == 1 ||
         ERROR_INSERTED(7176)) {
       jam();
 
@@ -15132,10 +15133,13 @@ Dbdih::sendDictUnlockOrd(Signal* signal, Uint32 lockSlavePtrI)
   {
     Uint32 masterVersion = getNodeInfo(cmasterNodeId).m_version;
 
-    unsigned int get_major = getMajor(masterVersion);
-    ndbrequire(get_major == 4 || get_major == 5);
+    const unsigned int get_major = getMajor(masterVersion);
+    const unsigned int get_minor = getMinor(masterVersion);
+    ndbrequire(get_major >= 4);
 
     if (masterVersion < NDBD_DICT_LOCK_VERSION_5 ||
+        masterVersion < NDBD_DICT_LOCK_VERSION_5_1 &&
+          get_major == 5 && get_minor == 1 ||
         ERROR_INSERTED(7176)) {
       return;
     }
diff --git a/storage/ndb/src/ndbapi/ndberror.c b/storage/ndb/src/ndbapi/ndberror.c
index 22252960e21..a2a25e73ec4 100644
--- a/storage/ndb/src/ndbapi/ndberror.c
+++ b/storage/ndb/src/ndbapi/ndberror.c
@@ -214,6 +214,7 @@ ErrorBundle ErrorCodes[] = {
    * OverloadError
    */
   { 701,  DMEC, OL, "System busy with other schema operation" },
+  { 711,  DMEC, OL, "System busy with node restart, schema operations not allowed" },
   { 410,  DMEC, OL, "REDO log files overloaded, consult online manual (decrease TimeBetweenLocalCheckpoints, and|or increase NoOfFragmentLogFiles)" },
   { 677,  DMEC, OL, "Index UNDO buffers overloaded (increase UndoIndexBuffer)" },
   { 891,  DMEC, OL, "Data UNDO buffers overloaded (increase UndoDataBuffer)" },
diff --git a/storage/ndb/test/ndbapi/testDict.cpp b/storage/ndb/test/ndbapi/testDict.cpp
index 6eb2ac3fba7..f6277484b04 100644
--- a/storage/ndb/test/ndbapi/testDict.cpp
+++ b/storage/ndb/test/ndbapi/testDict.cpp
@@ -1852,7 +1852,9 @@ runDictOps(NDBT_Context* ctx, NDBT_Step* step)
     Ndb* pNdb = GETNDB(step);
     NdbDictionary::Dictionary* pDic = pNdb->getDictionary();
     const NdbDictionary::Table* pTab = ctx->getTab();
-    const char* tabName = pTab->getName();
+    //const char* tabName = pTab->getName(); //XXX what goes on?
+    char tabName[40];
+    strcpy(tabName, pTab->getName());
 
     const unsigned long maxsleep = 100; //ms
 
@@ -1888,7 +1890,7 @@ runDictOps(NDBT_Context* ctx, NDBT_Step* step)
     // replace by the Retrieved table
     pTab = pTab2;
 
-    int records = myRandom48(ctx->getNumRecords());
+    int records = ctx->getNumRecords();
     g_info << "2: load " << records << " records" << endl;
     HugoTransactions hugoTrans(*pTab);
     if (hugoTrans.loadTable(pNdb, records) != 0) {
@@ -1925,7 +1927,8 @@ runDictOps(NDBT_Context* ctx, NDBT_Step* step)
       result = NDBT_FAILED;
       break;
     }
-    if (pDic->getNdbError().code != 709) {
+    if (pDic->getNdbError().code != 709 &&
+        pDic->getNdbError().code != 723) {
       const NdbError err = pDic->getNdbError();
       g_err << "2: " << tabName << ": verify drop: " << err << endl;
       result = NDBT_FAILED;
diff --git a/storage/ndb/test/src/NdbRestarter.cpp b/storage/ndb/test/src/NdbRestarter.cpp
index 2c16a05240d..b25c42ec18e 100644
--- a/storage/ndb/test/src/NdbRestarter.cpp
+++ b/storage/ndb/test/src/NdbRestarter.cpp
@@ -329,7 +329,10 @@ NdbRestarter::waitNodesState(int * _nodes, int _num_nodes,
       }
 
       g_info << "State node " << ndbNode->node_id << " "
-	     << ndb_mgm_get_node_status_string(ndbNode->node_status)<< endl;
+	     << ndb_mgm_get_node_status_string(ndbNode->node_status);
+      if (ndbNode->node_status == NDB_MGM_NODE_STATUS_STARTING)
+        g_info<< ", start_phase=" << ndbNode->start_phase;
+      g_info << endl;
 
       assert(ndbNode != NULL);