diff --git a/mysql-test/mysql-test-run.sh b/mysql-test/mysql-test-run.sh
index 5b925555095..50c7fbb74b2 100644
--- a/mysql-test/mysql-test-run.sh
+++ b/mysql-test/mysql-test-run.sh
@@ -500,6 +500,7 @@ export MASTER_MYPORT MASTER_MYPORT1 SLAVE_MYPORT MYSQL_TCP_PORT MASTER_MYSOCK MA
 NDBCLUSTER_BASE_PORT=`expr $NDBCLUSTER_PORT + 2`
 NDBCLUSTER_OPTS="--port=$NDBCLUSTER_PORT --port-base=$NDBCLUSTER_BASE_PORT --data-dir=$MYSQL_TEST_DIR/var --ndb_mgm-extra-opts=$NDB_MGM_EXTRA_OPTS --ndb_mgmd-extra-opts=$NDB_MGMD_EXTRA_OPTS --ndbd-extra-opts=$NDBD_EXTRA_OPTS"
 NDB_BACKUP_DIR=$MYSQL_TEST_DIR/var/ndbcluster-$NDBCLUSTER_PORT
+NDB_TOOLS_OUTPUT=$MYSQL_TEST_DIR/var/log/ndb_tools.log
 
 if [ x$SOURCE_DIST = x1 ] ; then
  MY_BASEDIR=$MYSQL_TEST_DIR
@@ -700,6 +701,7 @@ export CLIENT_BINDIR MYSQL_CLIENT_TEST CHARSETSDIR
 export NDB_TOOLS_DIR
 export NDB_MGM
 export NDB_BACKUP_DIR
+export NDB_TOOLS_OUTPUT
 export PURIFYOPTIONS
 
 MYSQL_TEST_ARGS="--no-defaults --socket=$MASTER_MYSOCK --database=$DB \
@@ -1071,6 +1073,7 @@ start_ndbcluster()
 {
   if [ ! -z "$USE_NDBCLUSTER" ]
   then
+  rm -f $NDB_TOOLS_OUTPUT
   if [ -z "$USE_RUNNING_NDBCLUSTER" ]
   then
     echo "Starting ndbcluster"
diff --git a/mysql-test/t/ndb_autodiscover.test b/mysql-test/t/ndb_autodiscover.test
index 713aa326e4d..d305c1a9dd7 100644
--- a/mysql-test/t/ndb_autodiscover.test
+++ b/mysql-test/t/ndb_autodiscover.test
@@ -199,7 +199,7 @@ insert into t4 values (1, "Automatic");
 select * from t4;
 
 # Remove the table from NDB
-system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t4 > /dev/null ; 
+system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t4 >> $NDB_TOOLS_OUTPUT ; 
 
 #
 # Test that correct error is returned
@@ -230,7 +230,7 @@ select * from t4;
 flush tables;
 
 # Remove the table from NDB
-system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t4 > /dev/null ; 
+system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t4 >> $NDB_TOOLS_OUTPUT ;
 
 SHOW TABLES;
 
@@ -264,8 +264,8 @@ insert into t8 values (8, "myisam table 8");
 insert into t9 values (9);
 
 # Remove t3, t5 from NDB
-system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t3 > /dev/null  ;
-system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t5 > /dev/null  ;
+system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t3 >> $NDB_TOOLS_OUTPUT ;
+system exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test t5 >> $NDB_TOOLS_OUTPUT ;
 # Remove t6, t7 from disk
 system rm var/master-data/test/t6.frm > /dev/null ; 
 system rm var/master-data/test/t7.frm > /dev/null ; 
@@ -498,4 +498,4 @@ create table t10 (
 
 insert into t10 values (1, 'kalle');
 
---exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test `$NDB_TOOLS_DIR/ndb_show_tables --no-defaults | grep BLOB` > /dev/null 2>&1 || true
+--exec $NDB_TOOLS_DIR/ndb_drop_table --no-defaults -d test `$NDB_TOOLS_DIR/ndb_show_tables --no-defaults | grep BLOB` >> $NDB_TOOLS_OUTPUT 2>&1 || true
diff --git a/mysql-test/t/ndb_restore.test b/mysql-test/t/ndb_restore.test
index 3a77289a8fb..d084461f9be 100644
--- a/mysql-test/t/ndb_restore.test
+++ b/mysql-test/t/ndb_restore.test
@@ -142,10 +142,10 @@ create table t8_c engine=ndbcluster as select * from t8;
 create table t9_c engine=ndbcluster as select * from t9;
 
 
---exec $NDB_MGM --no-defaults -e "start backup" > /dev/null
+--exec $NDB_MGM --no-defaults -e "start backup" >> $NDB_TOOLS_OUTPUT
 drop table t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
---exec $NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-1 > /tmp/ndb_restore.out
---exec $NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 2 -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-1 > /tmp/ndb_restore.out
+--exec $NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-1 >> $NDB_TOOLS_OUTPUT
+--exec $NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 2 -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-1 >> $NDB_TOOLS_OUTPUT
 
 show tables;
 
diff --git a/ndb/include/ndbapi/NdbTransaction.hpp b/ndb/include/ndbapi/NdbTransaction.hpp
index e0b78511ca3..50e4e766803 100644
--- a/ndb/include/ndbapi/NdbTransaction.hpp
+++ b/ndb/include/ndbapi/NdbTransaction.hpp
@@ -804,6 +804,8 @@ private:
 
   void remove_list(NdbOperation*& head, NdbOperation*);
   void define_scan_op(NdbIndexScanOperation*);
+
+  friend class HugoOperations;
 };
 
 #ifndef DOXYGEN_SHOULD_SKIP_INTERNAL
diff --git a/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp b/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp
index 0b87a2f9691..dd68599f4f6 100644
--- a/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp
+++ b/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp
@@ -4385,7 +4385,8 @@ void Dbacc::commitOperation(Signal* signal)
   Uint32 tmp2Olq;
 
   if ((operationRecPtr.p->commitDeleteCheckFlag == ZFALSE) &&
-      (operationRecPtr.p->operation != ZSCAN_OP)) {
+      (operationRecPtr.p->operation != ZSCAN_OP) &&
+      (operationRecPtr.p->operation != ZREAD)) {
     jam();
     /*  This method is used to check whether the end result of the transaction
         will be to delete the tuple. In this case all operation will be marked
diff --git a/ndb/test/include/HugoOperations.hpp b/ndb/test/include/HugoOperations.hpp
index 38e53d765ec..e421d9b5b6d 100644
--- a/ndb/test/include/HugoOperations.hpp
+++ b/ndb/test/include/HugoOperations.hpp
@@ -33,6 +33,8 @@ public:
   int closeTransaction(Ndb*);
   NdbTransaction* getTransaction();
   void refresh();
+
+  void setTransactionId(Uint64);
   
   int pkInsertRecord(Ndb*,
 		     int recordNo,
diff --git a/ndb/test/include/NDBT_Test.hpp b/ndb/test/include/NDBT_Test.hpp
index f9fbb6b186d..1b9c2751f64 100644
--- a/ndb/test/include/NDBT_Test.hpp
+++ b/ndb/test/include/NDBT_Test.hpp
@@ -191,7 +191,7 @@ public:
   NDBT_TestCase(NDBT_TestSuite* psuite, 
 		const char* name, 
 		const char* comment);
-  virtual ~NDBT_TestCase(){}
+  virtual ~NDBT_TestCase() {}
 
   // This is the default executor of a test case
   // When a test case is executed it will need to be suplied with a number of 
@@ -228,6 +228,8 @@ protected:
   void stopTimer(NDBT_Context*);
   void printTimer(NDBT_Context*);
 
+  BaseString _name;
+  BaseString _comment;
   const char* name;
   const char* comment;
   NDBT_TestSuite* suite;
diff --git a/ndb/test/ndbapi/testOperations.cpp b/ndb/test/ndbapi/testOperations.cpp
index 949f08281a5..e254aff58dc 100644
--- a/ndb/test/ndbapi/testOperations.cpp
+++ b/ndb/test/ndbapi/testOperations.cpp
@@ -98,6 +98,15 @@ OperationTestCase matrix[] = {
   result = NDBT_FAILED; \
   break; }
 
+#define C3(b)  if (!(b)) { \
+  g_err  << "ERR: "<< step->getName() \
+         << " failed on line " << __LINE__ << endl; \
+  abort(); return NDBT_FAILED; }
+
+#define C3(b)  if (!(b)) { \
+  g_err  << "ERR: failed on line " << __LINE__ << endl; \
+  return NDBT_FAILED; }
+
 int
 runOp(HugoOperations & hugoOps,
       Ndb * pNdb,
@@ -228,11 +237,369 @@ runClearTable(NDBT_Context* ctx, NDBT_Step* step){
   return NDBT_OK;
 }
 
+enum OPS { o_DONE= 0, o_INS= 1, o_UPD= 2, o_DEL= 3 };
+typedef Vector<OPS> Sequence;
+
+static
+bool
+valid(const Sequence& s)
+{ 
+  if(s.size() == 0)
+    return false;
+
+  for(size_t i = 1; i<s.size(); i++)
+  {
+    switch(s[i]){
+    case o_INS:
+      if(s[i-1] != o_DEL)
+	return false;
+      break;
+    case o_UPD:
+    case o_DEL:
+      if(s[i-1] == o_DEL)
+	return false;
+      break;
+    case o_DONE:
+      return true;
+    }
+  }
+  return true;
+}
+
+static
+NdbOut& operator<<(NdbOut& out, const Sequence& s)
+{
+  out << "[ ";
+  for(size_t i = 0; i<s.size(); i++)
+  {
+   switch(s[i]){
+    case o_INS:
+      out << "INS ";
+      break;
+    case o_DEL:
+      out << "DEL ";
+      break;
+    case o_UPD:
+      out << "UPD ";
+      break;
+   case o_DONE:
+     abort();
+   }
+  }
+  out << "]";
+  return out;
+}
+
+static
+void
+generate(Sequence& out, int no)
+{
+  while(no & 3)
+  {
+    out.push_back((OPS)(no & 3));
+    no >>= 2;
+  }
+}
+
+static
+void
+generate(Vector<int>& out, size_t len)
+{
+  int max= 1;
+  while(len)
+  {
+    max <<= 2;
+    len--;
+  }
+  
+  len= 1;
+  for(int i = 0; i<max; i++)
+  {
+    Sequence tmp;
+    generate(tmp, i);
+
+    if(tmp.size() >= len && valid(tmp))
+    {
+      out.push_back(i);
+      len= tmp.size();
+    }
+    else
+    {
+      //ndbout << "DISCARD: " << tmp << endl;
+    }
+  }
+}
+
+static const Uint32 DUMMY = 0;
+static const Uint32 ROW = 1;
+
+int
+verify_other(NDBT_Context* ctx,
+	     Ndb* pNdb, int seq, OPS latest, bool initial_row, bool commit)
+{
+  Uint32 no_wait = NdbOperation::LM_CommittedRead*
+    ctx->getProperty("NoWait", (Uint32)1);
+
+  for(size_t j = no_wait; j<3; j++)
+  {
+    HugoOperations other(*ctx->getTab());
+    C3(other.startTransaction(pNdb) == 0);  
+    C3(other.pkReadRecord(pNdb, ROW, 1, (NdbOperation::LockMode)j) == 0);
+    int tmp= other.execute_Commit(pNdb);
+    if(seq == 0){
+      if(j == NdbOperation::LM_CommittedRead)
+      {
+	C3(initial_row? tmp==0 && other.verifyUpdatesValue(0) == 0 : tmp==626);
+      }
+      else
+      {
+	C3(tmp == 266);
+      }
+    }
+    else if(commit)
+    {
+      switch(latest){
+      case o_INS:
+      case o_UPD:
+	C3(tmp == 0 && other.verifyUpdatesValue(seq) == 0);
+	break;
+      case o_DEL:
+	C3(tmp == 626);
+	break;
+      case o_DONE:
+	abort();
+      }
+    }
+    else 
+    {
+      // rollback
+      C3(initial_row? tmp==0 && other.verifyUpdatesValue(0) == 0 : tmp==626);
+    }
+  }
+  
+  return NDBT_OK;
+}
+
+int
+verify_savepoint(NDBT_Context* ctx,
+		 Ndb* pNdb, int seq, OPS latest,
+		 Uint64 transactionId)
+{
+  bool initial_row= (seq == 0) && latest == o_INS;
+
+  for(size_t j = 0; j<3; j++)
+  {
+    const NdbOperation::LockMode lm= (NdbOperation::LockMode)j;
+    
+    HugoOperations same(*ctx->getTab());
+    C3(same.startTransaction(pNdb) == 0);
+    same.setTransactionId(transactionId); // Cheat
+    
+    /**
+     * Increase savepoint to <em>k</em>
+     */
+    for(size_t l = 1; l<=seq; l++)
+    {
+      C3(same.pkReadRecord(pNdb, DUMMY, 1, lm) == 0); // Read dummy row
+      C3(same.execute_NoCommit(pNdb) == 0);
+      g_info << "savepoint: " << l << endl;
+    }	  
+    
+    g_info << "op(" << seq << "): " 
+	   << " lock mode " << lm << endl;
+    
+    C3(same.pkReadRecord(pNdb, ROW, 1, lm) == 0); // Read real row
+    int tmp= same.execute_Commit(pNdb);
+    if(seq == 0)
+    {
+      if(initial_row)
+      {
+	C3(tmp == 0 && same.verifyUpdatesValue(0) == 0);
+      } else
+      {
+	C3(tmp == 626);
+      }
+    }
+    else
+    {
+      switch(latest){
+      case o_INS:
+      case o_UPD:
+	C3(tmp == 0 && same.verifyUpdatesValue(seq) == 0);
+	break;
+      case o_DEL:
+	C3(tmp == 626);
+	break;
+      case o_DONE:
+	abort();
+      }
+    }
+  }
+  return NDBT_OK;
+}
+
+int 
+runOperations(NDBT_Context* ctx, NDBT_Step* step)
+{
+  int tmp; 
+  Ndb* pNdb = GETNDB(step);
+  
+  Uint32 seqNo = ctx->getProperty("Sequence", (Uint32)0);
+  Uint32 commit= ctx->getProperty("Commit", (Uint32)1);
+  
+  if(seqNo == 0)
+  {
+    return NDBT_FAILED;
+  }
+
+  Sequence seq;
+  generate(seq, seqNo);
+
+  {
+    // Dummy row
+    HugoOperations hugoOps(*ctx->getTab());
+    C3(hugoOps.startTransaction(pNdb) == 0);  
+    C3(hugoOps.pkInsertRecord(pNdb, DUMMY, 1, 0) == 0);
+    C3(hugoOps.execute_Commit(pNdb) == 0);
+  }
+    
+  const bool initial_row= (seq[0] != o_INS);
+  if(initial_row)
+  {
+    HugoOperations hugoOps(*ctx->getTab());
+    C3(hugoOps.startTransaction(pNdb) == 0);  
+    C3(hugoOps.pkInsertRecord(pNdb, ROW, 1, 0) == 0);
+    C3(hugoOps.execute_Commit(pNdb) == 0);
+  }
+    
+  HugoOperations trans1(*ctx->getTab());
+  C3(trans1.startTransaction(pNdb) == 0);  
+  for(size_t i = 0; i<seq.size(); i++)
+  {
+    /**
+     * Perform operation
+     */
+    switch(seq[i]){
+    case o_INS:
+      C3(trans1.pkInsertRecord(pNdb, ROW, 1, i+1) == 0);
+      break;
+    case o_UPD:
+      C3(trans1.pkUpdateRecord(pNdb, ROW, 1, i+1) == 0);
+      break;
+    case o_DEL:
+      C3(trans1.pkDeleteRecord(pNdb, ROW, 1) == 0);
+      break;
+    case o_DONE:
+      abort();
+    }
+    C3(trans1.execute_NoCommit(pNdb) == 0);
+      
+    /**
+     * Verify other transaction
+     */
+    if(verify_other(ctx, pNdb, 0, seq[0], initial_row, commit) != NDBT_OK)
+      return NDBT_FAILED;
+    
+    /**
+     * Verify savepoint read
+     */
+    Uint64 transactionId= trans1.getTransaction()->getTransactionId();
+
+    for(size_t k=0; k<=i+1; k++)
+    {
+      if(verify_savepoint(ctx, pNdb, k, 
+			  k>0 ? seq[k-1] : initial_row ? o_INS : o_DONE, 
+			  transactionId) != NDBT_OK)
+	return NDBT_FAILED;
+    }
+  }
+  
+  if(commit)
+  {
+    C3(trans1.execute_Commit(pNdb) == 0);
+  }
+  else
+  {
+    C3(trans1.execute_Rollback(pNdb) == 0);
+  }
+
+  if(verify_other(ctx, pNdb, seq.size(), seq.back(), 
+		  initial_row, commit) != NDBT_OK)
+    return NDBT_FAILED;
+  
+  return NDBT_OK;
+}
+
 int
 main(int argc, const char** argv){
   ndb_init();
 
+  Vector<int> tmp;
+  generate(tmp, 5);
+
   NDBT_TestSuite ts("testOperations");
+  for(size_t i = 0; i<tmp.size(); i++)
+  {
+    BaseString name;
+    Sequence s;
+    generate(s, tmp[i]);
+    for(size_t j = 0; j<s.size(); j++){
+      switch(s[j]){
+      case o_INS:
+	name.append("_INS");
+	break;
+      case o_DEL:
+	name.append("_DEL");
+	break;
+      case o_UPD:
+	name.append("_UPD");
+	break;
+      case o_DONE:
+	abort();
+      }
+    }
+
+    BaseString n1;
+    n1.append(name);
+    n1.append("_COMMIT");
+    
+    NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts, 
+						    n1.c_str()+1, "");    
+    
+    pt->setProperty("Sequence", tmp[i]);
+    pt->addInitializer(new NDBT_Initializer(pt, 
+					    "runClearTable", 
+					    runClearTable));
+
+    pt->addStep(new NDBT_ParallelStep(pt, 
+				      "run",
+				      runOperations));
+    
+    pt->addFinalizer(new NDBT_Finalizer(pt, 
+					"runClearTable", 
+					runClearTable));
+
+    ts.addTest(pt);
+
+    name.append("_ABORT");
+    pt = new NDBT_TestCaseImpl1(&ts, name.c_str()+1, "");    
+    pt->setProperty("Sequence", tmp[i]);
+    pt->setProperty("Commit", (Uint32)0);
+    pt->addInitializer(new NDBT_Initializer(pt, 
+					    "runClearTable", 
+					    runClearTable));
+    
+    pt->addStep(new NDBT_ParallelStep(pt, 
+				      "run",
+				      runOperations));
+    
+    pt->addFinalizer(new NDBT_Finalizer(pt, 
+					"runClearTable", 
+					runClearTable));
+    
+    ts.addTest(pt);
+  }
+  
   for(Uint32 i = 0; i<sizeof(matrix)/sizeof(matrix[0]); i++){
     NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts, matrix[i].name, "");
     
@@ -270,3 +637,5 @@ main(int argc, const char** argv){
   return ts.execute(argc, argv);
 }
 
+template class Vector<OPS>;
+template class Vector<Sequence>;
diff --git a/ndb/test/src/HugoOperations.cpp b/ndb/test/src/HugoOperations.cpp
index bdb4013600a..3dcbe3d5ffd 100644
--- a/ndb/test/src/HugoOperations.cpp
+++ b/ndb/test/src/HugoOperations.cpp
@@ -45,6 +45,13 @@ int HugoOperations::setTransaction(NdbTransaction* new_trans){
   return NDBT_OK;
 }
 
+void 
+HugoOperations::setTransactionId(Uint64 id){
+  if (pTrans != NULL){
+    pTrans->setTransactionId(id);
+  }
+}
+
 int HugoOperations::closeTransaction(Ndb* pNdb){
 
   if (pTrans != NULL){
@@ -369,6 +376,10 @@ HugoOperations::HugoOperations(const NdbDictionary::Table& _tab,
 
 HugoOperations::~HugoOperations(){
   deallocRows();
+  if (pTrans != NULL){
+    pTrans->close();
+    pTrans = NULL;
+  }
 }
 
 
diff --git a/ndb/test/src/HugoTransactions.cpp b/ndb/test/src/HugoTransactions.cpp
index 0515c0a99f8..ca190c35024 100644
--- a/ndb/test/src/HugoTransactions.cpp
+++ b/ndb/test/src/HugoTransactions.cpp
@@ -68,20 +68,20 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
     pOp = getScanOperation(pTrans);
     if (pOp == NULL) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
     if( pOp ->readTuples(lm, 0, parallelism) ) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
     check = pOp->interpret_exit_ok();
     if( check == -1 ) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
   
@@ -89,7 +89,7 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
       if((row.attributeStore(a) = 
 	  pOp->getValue(tab.getColumn(a)->getName())) == 0) {
 	ERR(pTrans->getNdbError());
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     }
@@ -99,13 +99,13 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
       const NdbError err = pTrans->getNdbError();
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
@@ -124,7 +124,7 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
     while((eof = pOp->nextResult(true)) == 0){
       rows++;
       if (calc.verifyRowValues(&row) != 0){
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
 
@@ -134,11 +134,11 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
 	pOp->close();
 	if( check == -1 ) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_OK;
       }
     }
@@ -147,7 +147,7 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
       
       if (err.status == NdbError::TemporaryError){
 	ERR_INFO(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	switch (err.code){
 	case 488:
@@ -161,17 +161,17 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
 
     g_info << rows << " rows have been read" << endl;
     if (records != 0 && rows != records){
       g_err << "Check expected number of records failed" << endl 
-	     << "  expected=" << records <<", " << endl
-	     << "  read=" << rows << endl;
+	    << "  expected=" << records <<", " << endl
+	    << "  read=" << rows << endl;
       return NDBT_FAILED;
     }
     
@@ -241,7 +241,7 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
       if((row.attributeStore(a) = 
 	  pOp->getValue(tab.getColumn(a)->getName())) == 0) {
 	ERR(pTrans->getNdbError());
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     }
@@ -251,13 +251,13 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
       const NdbError err = pTrans->getNdbError();
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
@@ -276,7 +276,7 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
     while((eof = pOp->nextResult(true)) == 0){
       rows++;
       if (calc.verifyRowValues(&row) != 0){
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
 
@@ -286,11 +286,11 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
 	pOp->close();
 	if( check == -1 ) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_OK;
       }
     }
@@ -299,7 +299,7 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
       
       if (err.status == NdbError::TemporaryError){
 	ERR_INFO(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	switch (err.code){
 	case 488:
@@ -313,17 +313,17 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
 
     g_info << rows << " rows have been read" << endl;
     if (records != 0 && rows != records){
       g_err << "Check expected number of records failed" << endl 
-	     << "  expected=" << records <<", " << endl
-	     << "  read=" << rows << endl;
+	    << "  expected=" << records <<", " << endl
+	    << "  read=" << rows << endl;
       return NDBT_FAILED;
     }
     
@@ -337,9 +337,9 @@ HugoTransactions::scanReadRecords(Ndb* pNdb,
 
 int
 HugoTransactions::scanUpdateRecords(Ndb* pNdb, 
-				     int records,
-				     int abortPercent,
-				     int parallelism){
+				    int records,
+				    int abortPercent,
+				    int parallelism){
   if(m_defaultScanUpdateMethod == 1){
     return scanUpdateRecords1(pNdb, records, abortPercent, parallelism);
   } else if(m_defaultScanUpdateMethod == 2){
@@ -383,7 +383,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
 
 
   while (true){
-  restart:
+restart:
     if (retryAttempt++ >= retryMax){
       g_info << "ERROR: has retried this operation " << retryAttempt 
 	     << " times, failing!" << endl;
@@ -404,13 +404,13 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
     pOp = getScanOperation(pTrans);
     if (pOp == NULL) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
     if( pOp->readTuplesExclusive(parallelism) ) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
@@ -418,7 +418,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
     for(a=0; a<tab.getNoOfColumns(); a++){
       if((row.attributeStore(a) = pOp->getValue(tab.getColumn(a)->getName())) == NULL){
 	ERR(pTrans->getNdbError());
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     }
@@ -427,7 +427,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
     if( check == -1 ) {
       const NdbError err = pTrans->getNdbError();
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       if (err.status == NdbError::TemporaryError){
 	NdbSleep_MilliSleep(50);
 	continue;
@@ -452,7 +452,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
 	NdbOperation* pUp = pOp->updateCurrentTuple();
 	if(pUp == 0){
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	const int updates = calc.getUpdatesValue(&row) + 1;
@@ -461,7 +461,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
 	  if (tab.getColumn(a)->getPrimaryKey() == false){
 	    if(setValueForAttr(pUp, a, r, updates ) != 0){
 	      ERR(pTrans->getNdbError());
-	      pNdb->closeTransaction(pTrans);
+	      closeTransaction(pNdb);
 	      return NDBT_FAILED;
 	    }
 	  }
@@ -470,7 +470,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
 	if (rows == abortCount && abortTrans == true){
 	  g_info << "Scan is aborted" << endl;
 	  // This scan should be aborted
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_OK;
 	}
       } while((check = pOp->nextResult(false)) == 0);
@@ -482,7 +482,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
 
       const NdbError err = pTrans->getNdbError();    
       if( check == -1 ) {
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	ERR(err);
 	if (err.status == NdbError::TemporaryError){
 	  NdbSleep_MilliSleep(50);
@@ -494,7 +494,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
     
     const NdbError err = pTrans->getNdbError();    
     if( check == -1 ) {
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       ERR(err);
       if (err.status == NdbError::TemporaryError){
 	NdbSleep_MilliSleep(50);
@@ -503,7 +503,7 @@ HugoTransactions::scanUpdateRecords3(Ndb* pNdb,
       return NDBT_FAILED;
     }
     
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
     
     g_info << rows << " rows have been updated" << endl;
     return NDBT_OK;
@@ -575,7 +575,7 @@ HugoTransactions::loadTable(Ndb* pNdb,
     if(pkInsertRecord(pNdb, c, batch) != NDBT_OK)
     { 
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
@@ -591,7 +591,7 @@ HugoTransactions::loadTable(Ndb* pNdb,
     }
     if(check == -1 ) {
       const NdbError err = pTrans->getNdbError();
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       pTrans= 0;
       switch(err.status){
       case NdbError::Success:
@@ -633,7 +633,7 @@ HugoTransactions::loadTable(Ndb* pNdb,
     }
     else{
       if (closeTrans) {
-        pNdb->closeTransaction(pTrans);
+        closeTransaction(pNdb);
 	pTrans= 0;
       }
     }
@@ -644,7 +644,7 @@ HugoTransactions::loadTable(Ndb* pNdb,
   }
 
   if(pTrans)
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
   return NDBT_OK;
 }
 
@@ -696,7 +696,7 @@ HugoTransactions::fillTable(Ndb* pNdb,
     if(pkInsertRecord(pNdb, c, batch) != NDBT_OK)
     {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
@@ -704,7 +704,7 @@ HugoTransactions::fillTable(Ndb* pNdb,
     check = pTrans->execute( Commit, CommitAsMuchAsPossible ); 
     if(check == -1 ) {
       const NdbError err = pTrans->getNdbError();
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       
       switch(err.status){
       case NdbError::Success:
@@ -756,7 +756,7 @@ HugoTransactions::fillTable(Ndb* pNdb,
       }
     }
     else{      
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
     }
     
     // Step to next record
@@ -1088,7 +1088,7 @@ HugoTransactions::pkReadRecords(Ndb* pNdb,
     if(pkReadRecord(pNdb, r, batch, lm) != NDBT_OK)
     {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
@@ -1098,7 +1098,7 @@ HugoTransactions::pkReadRecords(Ndb* pNdb,
       
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
@@ -1111,7 +1111,7 @@ HugoTransactions::pkReadRecords(Ndb* pNdb,
 
       default:
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     } else {
@@ -1122,13 +1122,13 @@ HugoTransactions::pkReadRecords(Ndb* pNdb,
 	{
 	  rows_found++;
 	  if (calc.verifyRowValues(rows[0]) != 0){
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	}
 	if(check != 1 || rows_found > batch)
 	{
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	else if(rows_found < batch)
@@ -1146,7 +1146,7 @@ HugoTransactions::pkReadRecords(Ndb* pNdb,
       {
 	for (int b=0; (b<batch) && (r+b<records); b++){ 
 	  if (calc.verifyRowValues(rows[b]) != 0){
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	  reads++;
@@ -1155,7 +1155,7 @@ HugoTransactions::pkReadRecords(Ndb* pNdb,
       }
     }
     
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
   }
   deallocRows();
   g_info << reads << " records read" << endl;
@@ -1209,7 +1209,7 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
     if(pkReadRecord(pNdb, r, batch, NdbOperation::LM_Exclusive) != NDBT_OK)
     {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
@@ -1219,13 +1219,13 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
       
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
@@ -1237,7 +1237,7 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
 	do {
 	  
 	  if (calc.verifyRowValues(rows[0]) != 0){
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	  
@@ -1246,7 +1246,7 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
 	  if(pkUpdateRecord(pNdb, r+rows_found, 1, updates) != NDBT_OK)
 	  {
 	    ERR(pTrans->getNdbError());
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	  rows_found++;
@@ -1259,7 +1259,7 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
       }
       if(check != 1 || rows_found != batch)
       {
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     }
@@ -1269,7 +1269,7 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
       {
 	if (calc.verifyRowValues(rows[b]) != 0)
 	{
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	
@@ -1278,7 +1278,7 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
 	if(pkUpdateRecord(pNdb, r+b, 1, updates) != NDBT_OK)
 	{
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1289,21 +1289,21 @@ HugoTransactions::pkUpdateRecords(Ndb* pNdb,
 
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
       ndbout << "r = " << r << endl;
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     else{
       updated += batch;
     }
     
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
     
     r += batch; // Read next record
   }
@@ -1348,15 +1348,15 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
    NdbOperation* pOp = pTrans->getNdbOperation(tab.getName());	
    if (pOp == NULL) {
      ERR(pTrans->getNdbError());
-     pNdb->closeTransaction(pTrans);
+     closeTransaction(pNdb);
      return NDBT_FAILED;
    }
    
    check = pOp->readTupleExclusive();
    if( check == -1 ) {
      ERR(pTrans->getNdbError());
-     pNdb->closeTransaction(pTrans);
-      return NDBT_FAILED;
+     closeTransaction(pNdb);
+     return NDBT_FAILED;
    }
    
    // Define primary keys
@@ -1364,7 +1364,7 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
      if (tab.getColumn(a)->getPrimaryKey() == true){
        if(equalForAttr(pOp, a, r) != 0){
 	 ERR(pTrans->getNdbError());
-	 pNdb->closeTransaction(pTrans);
+	 closeTransaction(pNdb);
 	 return NDBT_FAILED;
        }
      }
@@ -1376,7 +1376,7 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
        if((row.attributeStore(a) = 
 	   pOp->getValue(tab.getColumn(a)->getName())) == 0) {
 	 ERR(pTrans->getNdbError());
-	 pNdb->closeTransaction(pTrans);
+	 closeTransaction(pNdb);
 	 return NDBT_FAILED;
        }
      }
@@ -1388,13 +1388,13 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
 
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
@@ -1404,14 +1404,14 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
     pUpdOp = pTrans->getNdbOperation(tab.getName());	
     if (pUpdOp == NULL) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
     check = pUpdOp->interpretedUpdateTuple();
     if( check == -1 ) {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
@@ -1420,7 +1420,7 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
       if (tab.getColumn(a)->getPrimaryKey() == true){
 	if(equalForAttr(pUpdOp, a, r) != 0){
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1437,7 +1437,7 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
 	check = pUpdOp->incValue(attr->getName(), valToIncWith);
 	if( check == -1 ) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1449,7 +1449,7 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
 	  (calc.isUpdateCol(a) == false)){
 	if(setValueForAttr(pUpdOp, a, r, updates ) != 0){
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1463,14 +1463,14 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
 
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
       ndbout << "r = " << r << endl;
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     else{
@@ -1478,7 +1478,7 @@ HugoTransactions::pkInterpretedUpdateRecords(Ndb* pNdb,
     }
 
 
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
 
     r++; // Read next record
 
@@ -1533,7 +1533,7 @@ HugoTransactions::pkDelRecords(Ndb* pNdb,
     if(pkDeleteRecord(pNdb, r, batch) != NDBT_OK)
     {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
 
@@ -1544,7 +1544,7 @@ HugoTransactions::pkDelRecords(Ndb* pNdb,
       switch(err.status){
       case NdbError::TemporaryError:
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
@@ -1563,20 +1563,20 @@ HugoTransactions::pkDelRecords(Ndb* pNdb,
 	  }
 	}
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
 	break;
 	
       default:
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     }
     else {
       deleted += batch;
     }
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
     
     r += batch; // Read next record
 
@@ -1641,7 +1641,7 @@ HugoTransactions::lockRecords(Ndb* pNdb,
     if(pkReadRecord(pNdb, r, lockBatch, lm) != NDBT_OK)
     {
       ERR(pTrans->getNdbError());
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     
@@ -1656,18 +1656,18 @@ HugoTransactions::lockRecords(Ndb* pNdb,
 	
 	if (err.status == NdbError::TemporaryError){
 	  ERR(err);
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  NdbSleep_MilliSleep(50);
 	  retryAttempt++;
 	  continue;
 	}
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
       for (int b=0; (b<lockBatch) && (r+b<records); b++){ 
 	if (calc.verifyRowValues(rows[b]) != 0){
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1682,26 +1682,26 @@ HugoTransactions::lockRecords(Ndb* pNdb,
       
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
       }
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;
     }
     else{
       for (int b=0; (b<lockBatch) && (r<records); b++){ 
 	if (calc.verifyRowValues(rows[b]) != 0){
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	r++; // Read next record
       }
     }
     
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
     
   }
   deallocRows();
@@ -1765,7 +1765,7 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
 	pOp = pTrans->getNdbIndexOperation(idxName, tab.getName());	
 	if (pOp == NULL) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	check = pOp->readTuple();
@@ -1773,7 +1773,7 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
 	pOp = sOp = pTrans->getNdbIndexScanOperation(idxName, tab.getName());
 	if (sOp == NULL) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	check = sOp->readTuples();
@@ -1781,7 +1781,7 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
       
       if( check == -1 ) {
 	ERR(pTrans->getNdbError());
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
       
@@ -1790,7 +1790,7 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
 	if (tab.getColumn(a)->getPrimaryKey() == true){
 	  if(equalForAttr(pOp, a, r+b) != 0){
 	    ERR(pTrans->getNdbError());
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	}
@@ -1801,7 +1801,7 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
 	if((rows[b]->attributeStore(a) = 
 	    pOp->getValue(tab.getColumn(a)->getName())) == 0) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1814,7 +1814,7 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
       
       if (err.status == NdbError::TemporaryError){
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	NdbSleep_MilliSleep(50);
 	retryAttempt++;
 	continue;
@@ -1827,13 +1827,13 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
 	  
       default:
 	ERR(err);
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     } else{
       for (int b=0; (b<batch) && (r+b<records); b++){ 
 	if (calc.verifyRowValues(rows[b]) != 0){
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	reads++;
@@ -1842,11 +1842,11 @@ HugoTransactions::indexReadRecords(Ndb* pNdb,
       if(ordered && sOp->nextResult(true) == 0){
 	ndbout << "Error when comparing records "
 	       << " - index op next_result to many" << endl;
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
     }
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
   }
   deallocRows();
   g_info << reads << " records read" << endl;
@@ -1905,21 +1905,21 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 	pOp = pTrans->getNdbIndexOperation(idxName, tab.getName());	
 	if (pOp == NULL) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	
 	check = pOp->readTupleExclusive();
 	if( check == -1 ) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       } else {
 	pOp = sOp = pTrans->getNdbIndexScanOperation(idxName, tab.getName());
 	if (pOp == NULL) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
 	
@@ -1932,7 +1932,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 	if (tab.getColumn(a)->getPrimaryKey() == true){
 	  if(equalForAttr(pOp, a, r+b) != 0){
 	    ERR(pTrans->getNdbError());
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	}
@@ -1943,7 +1943,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 	if((rows[b]->attributeStore(a) = 
 	    pOp->getValue(tab.getColumn(a)->getName())) == 0) {
 	  ERR(pTrans->getNdbError());
-	  pNdb->closeTransaction(pTrans);
+	  closeTransaction(pNdb);
 	  return NDBT_FAILED;
 	}
       }
@@ -1954,7 +1954,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
     if( check == -1 ) {
       const NdbError err = pTrans->getNdbError();
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       
       if (err.status == NdbError::TemporaryError){
 	NdbSleep_MilliSleep(50);
@@ -1966,13 +1966,13 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 
     if(ordered && check != 0){
       g_err << check << " - Row: " << r << " not found!!" << endl;
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       return NDBT_FAILED;    
     }
     
     for(b = 0; b<batch && (b+r)<records; b++){
       if (calc.verifyRowValues(rows[b]) != 0){
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
       
@@ -1988,13 +1988,13 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 
       if (pUpdOp == NULL) {
 	ERR(pTrans->getNdbError());
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
       
       if( check == -1 ) {
 	ERR(pTrans->getNdbError());
-	pNdb->closeTransaction(pTrans);
+	closeTransaction(pNdb);
 	return NDBT_FAILED;
       }
       
@@ -2003,7 +2003,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 	  if (tab.getColumn(a)->getPrimaryKey() == true){
 	    if(equalForAttr(pUpdOp, a, r+b) != 0){
 	      ERR(pTrans->getNdbError());
-	      pNdb->closeTransaction(pTrans);
+	      closeTransaction(pNdb);
 	      return NDBT_FAILED;
 	    }
 	  }
@@ -2014,7 +2014,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
 	if (tab.getColumn(a)->getPrimaryKey() == false){
 	  if(setValueForAttr(pUpdOp, a, r+b, updates ) != 0){
 	    ERR(pTrans->getNdbError());
-	    pNdb->closeTransaction(pTrans);
+	    closeTransaction(pNdb);
 	    return NDBT_FAILED;
 	  }
 	}
@@ -2025,7 +2025,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
     if( check == -1 ) {
       const NdbError err = pTrans->getNdbError();
       ERR(err);
-      pNdb->closeTransaction(pTrans);
+      closeTransaction(pNdb);
       
       if (err.status == NdbError::TemporaryError){
 	NdbSleep_MilliSleep(50);
@@ -2038,7 +2038,7 @@ HugoTransactions::indexUpdateRecords(Ndb* pNdb,
       updated += batch;
     }
     
-    pNdb->closeTransaction(pTrans);
+    closeTransaction(pNdb);
     
     r+= batch; // Read next record
   }
diff --git a/ndb/test/src/NDBT_Test.cpp b/ndb/test/src/NDBT_Test.cpp
index 0e45572ca3b..10bce328f6f 100644
--- a/ndb/test/src/NDBT_Test.cpp
+++ b/ndb/test/src/NDBT_Test.cpp
@@ -330,13 +330,17 @@ NDBT_Finalizer::NDBT_Finalizer(NDBT_TestCase* ptest,
 NDBT_TestCase::NDBT_TestCase(NDBT_TestSuite* psuite, 
 			     const char* pname, 
 			     const char* pcomment) : 
-  name(pname) ,
-  comment(pcomment),
-  suite(psuite){
+  name(strdup(pname)) ,
+  comment(strdup(pcomment)),
+  suite(psuite)
+{
+  _name.assign(pname);
+  _comment.assign(pcomment);
+  name= _name.c_str();
+  comment= _comment.c_str();
   assert(suite != NULL);
 }
 
-
 NDBT_TestCaseImpl1::NDBT_TestCaseImpl1(NDBT_TestSuite* psuite, 
 				       const char* pname, 
 				       const char* pcomment) :