Merge perch.ndb.mysql.com:/home/jonas/src/50-work

into  perch.ndb.mysql.com:/home/jonas/src/51-telco-gca

storage/ndb/src/kernel/blocks/dbdih/Dbdih.hpp

@@ -1643,6 +1643,8 @@ private:
   // NR
   Uint32 c_dictLockSlavePtrI_nodeRestart; // userPtr for NR
   void recvDictLockConf_nodeRestart(Signal* signal, Uint32 data, Uint32 ret);
+
+  Uint32 c_error_7181_ref;
 };
 
 #if (DIH_CDATA_SIZE < _SYSFILE_SIZE32)

storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp

@@ -5033,6 +5033,7 @@ void Dbdih::execMASTER_GCPREQ(Signal* signal)
   {
     ndbout_c("execGCP_TCFINISHED in MASTER_GCPREQ");
     CLEAR_ERROR_INSERT_VALUE;
+    signal->theData[0] = c_error_7181_ref;
     signal->theData[1] = coldgcp;
     execGCP_TCFINISHED(signal);
   }
@@ -5108,6 +5109,7 @@ void Dbdih::execMASTER_GCPREQ(Signal* signal)
   {
     ndbout_c("execGCP_TCFINISHED in MASTER_GCPREQ");
     CLEAR_ERROR_INSERT_VALUE;
+    signal->theData[0] = c_error_7181_ref;
     signal->theData[1] = coldgcp;
     execGCP_TCFINISHED(signal);
   }
@@ -8010,6 +8012,7 @@ void Dbdih::execGCP_COMMIT(Signal* signal)
   cgckptflag = false;
   emptyverificbuffer(signal, true);
   cgcpParticipantState = GCP_PARTICIPANT_COMMIT_RECEIVED;
+  signal->theData[0] = calcDihBlockRef(masterNodeId);
   signal->theData[1] = coldgcp;
   sendSignal(clocaltcblockref, GSN_GCP_NOMORETRANS, signal, 2, JBB);
   return;
@@ -8019,11 +8022,13 @@ void Dbdih::execGCP_TCFINISHED(Signal* signal)
 {
   jamEntry();
   CRASH_INSERTION(7007);
+  Uint32 retRef = signal->theData[0];
   Uint32 gci = signal->theData[1];
   ndbrequire(gci == coldgcp);
 
   if (ERROR_INSERTED(7181) || ERROR_INSERTED(7182))
   {
+    c_error_7181_ref = retRef; // Save ref
     ndbout_c("killing %d", refToNode(cmasterdihref));
     signal->theData[0] = 9999;
     sendSignal(numberToRef(CMVMI, refToNode(cmasterdihref)),
@@ -8035,7 +8040,7 @@ void Dbdih::execGCP_TCFINISHED(Signal* signal)
   signal->theData[0] = cownNodeId;
   signal->theData[1] = coldgcp;
   signal->theData[2] = cfailurenr;
-  sendSignal(cmasterdihref, GSN_GCP_NODEFINISH, signal, 3, JBB);
+  sendSignal(retRef, GSN_GCP_NODEFINISH, signal, 3, JBB);
 }//Dbdih::execGCP_TCFINISHED()
 
 /*****************************************************************************/

storage/ndb/src/kernel/blocks/dbtc/Dbtc.hpp

@@ -1952,5 +1952,8 @@ private:
   // those variables should be removed and exchanged for stack
   // variable communication.
   /**************************************************************************/
+
+  Uint32 c_gcp_ref;
 };
+
 #endif

storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp

@@ -6880,6 +6880,7 @@ void Dbtc::timeOutFoundFragLab(Signal* signal, UintR TscanConPtr)
 void Dbtc::execGCP_NOMORETRANS(Signal* signal) 
 {
   jamEntry();
+  c_gcp_ref = signal->theData[0];
   tcheckGcpId = signal->theData[1];
   if (cfirstgcp != RNIL) {
     jam();
@@ -9916,6 +9917,7 @@ void Dbtc::sendScanTabConf(Signal* signal, ScanRecordPtr scanPtr) {
 
 void Dbtc::gcpTcfinished(Signal* signal) 
 {
+  signal->theData[0] = c_gcp_ref;
   signal->theData[1] = tcheckGcpId;
   sendSignal(cdihblockref, GSN_GCP_TCFINISHED, signal, 2, JBB);
 }//Dbtc::gcpTcfinished()