Merge tulin@bk-internal.mysql.com:/home/bk/mysql-4.1-ndb

into poseidon.(none):/home/tomas/mysql-4.1-ndb


ndb/src/kernel/vm/Configuration.cpp:
  Auto merged

ndb/src/kernel/blocks/ERROR_codes.txt

@@ -5,7 +5,7 @@ Next DBACC 3001
 Next DBTUP 4007
 Next DBLQH 5040
 Next DBDICT 6006
-Next DBDIH 7173
+Next DBDIH 7174
 Next DBTC 8035
 Next CMVMI 9000
 Next BACKUP 10022
@@ -387,6 +387,11 @@ Backup Stuff:
 
 5028:  Crash when receiving LQHKEYREQ (in non-master)
 
+Failed Create Table:
+--------------------
+7173: Create table failed due to not sufficient number of fragment or
+      replica records.
+
 Drop Table/Index:
 -----------------
 4001: Crash on REL_TABMEMREQ in TUP

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

@@ -6425,6 +6425,10 @@ void Dbdih::execDIADDTABREQ(Signal* signal)
   tabPtr.p->totalfragments = noFragments;
   ndbrequire(noReplicas == cnoReplicas); // Only allowed
 
+  if (ERROR_INSERTED(7173)) {
+    addtabrefuseLab(signal, connectPtr, ZREPLERROR1);
+    return;
+  }
   if ((noReplicas * noFragments) > cnoFreeReplicaRec) {
     jam();
     addtabrefuseLab(signal, connectPtr, ZREPLERROR1);
@@ -6736,13 +6740,15 @@ void Dbdih::tableDeleteLab(Signal* signal, FileRecordPtr filePtr)
 void Dbdih::releaseTable(TabRecordPtr tabPtr)
 {
   FragmentstorePtr fragPtr;
-  for (Uint32 fragId = 0; fragId < tabPtr.p->totalfragments; fragId++) {
-    jam();
-    getFragstore(tabPtr.p, fragId, fragPtr);
-    releaseReplicas(fragPtr.p->storedReplicas);
-    releaseReplicas(fragPtr.p->oldStoredReplicas);
-  }//for
-  releaseFragments(tabPtr);
+  if (tabPtr.p->noOfFragChunks > 0) {
+    for (Uint32 fragId = 0; fragId < tabPtr.p->totalfragments; fragId++) {
+      jam();
+      getFragstore(tabPtr.p, fragId, fragPtr);
+      releaseReplicas(fragPtr.p->storedReplicas);
+      releaseReplicas(fragPtr.p->oldStoredReplicas);
+    }//for
+    releaseFragments(tabPtr);
+  }
   if (tabPtr.p->tabFile[0] != RNIL) {
     jam();
     releaseFile(tabPtr.p->tabFile[0]);
@@ -6875,9 +6881,6 @@ Uint32 Dbdih::extractNodeInfo(const Fragmentstore * fragPtr, Uint32 nodes[])
   return nodeCount;
 }//Dbdih::extractNodeInfo()
 
-#define NO_OF_FRAGS_PER_CHUNK 16
-#define LOG_NO_OF_FRAGS_PER_CHUNK 4
-
 void 
 Dbdih::getFragstore(TabRecord * tab,        //In parameter
                     Uint32 fragNo,              //In parameter

ndb/src/kernel/vm/Configuration.cpp

@@ -643,8 +643,12 @@ Configuration::calcSizeAlt(ConfigValues * ownConfig){
     cfg.put(CFG_DIH_CONNECT, 
 	    noOfOperations + noOfTransactions + 46);
     
+    Uint32 noFragPerTable= ((noOfDBNodes + NO_OF_FRAGS_PER_CHUNK - 1) >>
+                           LOG_NO_OF_FRAGS_PER_CHUNK) <<
+                           LOG_NO_OF_FRAGS_PER_CHUNK;
+
     cfg.put(CFG_DIH_FRAG_CONNECT, 
-	    NO_OF_FRAG_PER_NODE *  noOfMetaTables *  noOfDBNodes);
+	    noFragPerTable *  noOfMetaTables);
     
     int temp;
     temp = noOfReplicas - 2;
@@ -655,7 +659,7 @@ Configuration::calcSizeAlt(ConfigValues * ownConfig){
     cfg.put(CFG_DIH_MORE_NODES, 
 	    temp * NO_OF_FRAG_PER_NODE *
 	    noOfMetaTables *  noOfDBNodes);
-    
+
     cfg.put(CFG_DIH_REPLICAS, 
 	    NO_OF_FRAG_PER_NODE * noOfMetaTables *
 	    noOfDBNodes * noOfReplicas);

ndb/src/kernel/vm/pc.hpp

@@ -150,6 +150,13 @@
 #define NO_OF_FRAG_PER_NODE 1
 #define MAX_FRAG_PER_NODE 8
 
+/**
+* DIH allocates fragments in chunk for fast find of fragment record.
+* These parameters define chunk size and log of chunk size.
+*/
+#define NO_OF_FRAGS_PER_CHUNK 8
+#define LOG_NO_OF_FRAGS_PER_CHUNK 3
+
 /* ---------------------------------------------------------------- */
 // To avoid synching too big chunks at a time we synch after writing
 // a certain number of data/UNDO pages. (e.g. 2 MBytes).

ndb/test/ndbapi/testDict.cpp

@@ -1002,11 +1002,13 @@ int runGetPrimaryKey(NDBT_Context* ctx, NDBT_Step* step){
   return result;
 }
 
-int
+struct ErrorCodes { int error_id; bool crash;};
+ErrorCodes
 NF_codes[] = {
-  6003
-  ,6004
-  //,6005
+  {6003, true},
+  {6004, true},
+  //,6005, true,
+  {7173, false}
 };
 
 int
@@ -1042,7 +1044,9 @@ runNF1(NDBT_Context* ctx, NDBT_Step* step){
     for(int i = 0; i<sz; i++){
       int rand = myRandom48(restarter.getNumDbNodes());
       int nodeId = restarter.getRandomNotMasterNodeId(rand);
-      int error = NF_codes[i];
+      struct ErrorCodes err_struct = NF_codes[i];
+      int error = err_struct.error_id;
+      bool crash = err_struct.crash;
       
       g_info << "NF1: node = " << nodeId << " error code = " << error << endl;
       
@@ -1057,31 +1061,33 @@ runNF1(NDBT_Context* ctx, NDBT_Step* step){
       CHECK2(dict->createTable(* pTab) == 0,
 	     "failed to create table");
 
-      CHECK2(restarter.waitNodesNoStart(&nodeId, 1) == 0,
+      if (crash) {
+        CHECK2(restarter.waitNodesNoStart(&nodeId, 1) == 0,
 	    "waitNodesNoStart failed");
 
-      if(myRandom48(100) > 50){
-	CHECK2(restarter.startNodes(&nodeId, 1) == 0,
+        if(myRandom48(100) > 50){
+  	  CHECK2(restarter.startNodes(&nodeId, 1) == 0,
 	       "failed to start node");
           
-	CHECK2(restarter.waitClusterStarted() == 0,
+	  CHECK2(restarter.waitClusterStarted() == 0,
 	       "waitClusterStarted failed");
 
-	CHECK2(dict->dropTable(pTab->getName()) == 0,
+  	  CHECK2(dict->dropTable(pTab->getName()) == 0,
 	       "drop table failed");
-      } else {
-	CHECK2(dict->dropTable(pTab->getName()) == 0,
+        } else {
+	  CHECK2(dict->dropTable(pTab->getName()) == 0,
 	       "drop table failed");
 	
-	CHECK2(restarter.startNodes(&nodeId, 1) == 0,
+	  CHECK2(restarter.startNodes(&nodeId, 1) == 0,
 	       "failed to start node");
           
-	CHECK2(restarter.waitClusterStarted() == 0,
+	  CHECK2(restarter.waitClusterStarted() == 0,
 	       "waitClusterStarted failed");
-      }
+        }
       
-      CHECK2(restarter.dumpStateOneNode(nodeId, &val, 1) == 0,
+        CHECK2(restarter.dumpStateOneNode(nodeId, &val, 1) == 0,
 	     "Failed to set LCP to min value");
+      }
     }
   }
  end: