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

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

ndb/src/kernel/blocks/backup/Backup.cpp

@@ -88,12 +88,13 @@ Backup::execREAD_CONFIG_REQ(Signal* signal)
 
   c_nodePool.setSize(MAX_NDB_NODES);
 
-  Uint32 noBackups = 0, noTables = 0, noAttribs = 0;
+  Uint32 noBackups = 0, noTables = 0, noAttribs = 0, noFrags = 0;
   ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_DB_DISCLESS, &m_diskless));
   ndb_mgm_get_int_parameter(p, CFG_DB_PARALLEL_BACKUPS, &noBackups);
   //  ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_DB_NO_TABLES, &noTables));
   ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_DICT_TABLE, &noTables));
   ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_DB_NO_ATTRIBUTES, &noAttribs));
+  ndbrequire(!ndb_mgm_get_int_parameter(p, CFG_DIH_FRAG_CONNECT, &noFrags));
 
   noAttribs++; //RT 527 bug fix
 
@@ -102,9 +103,7 @@ Backup::execREAD_CONFIG_REQ(Signal* signal)
   c_tablePool.setSize(noBackups * noTables);
   c_attributePool.setSize(noBackups * noAttribs);
   c_triggerPool.setSize(noBackups * 3 * noTables);
-
-  // 2 = no of replicas
-  c_fragmentPool.setSize(noBackups * 2 * NO_OF_FRAG_PER_NODE * noTables);
+  c_fragmentPool.setSize(noBackups * noFrags);
   
   Uint32 szMem = 0;
   ndb_mgm_get_int_parameter(p, CFG_DB_BACKUP_MEM, &szMem);

ndb/src/ndbapi/NdbDictionaryImpl.cpp

@@ -1109,9 +1109,14 @@ NdbDictInterface::getTable(const BaseString& name, bool fullyQualifiedNames)
 
   // Copy name to m_buffer to get a word sized buffer
   m_buffer.clear();
-  m_buffer.grow(namelen_words*4);
+  m_buffer.grow(namelen_words*4+4);
   m_buffer.append(name.c_str(), namelen);
 
+#ifndef IGNORE_VALGRIND_WARNINGS
+  Uint32 pad = 0;
+  m_buffer.append(&pad, 4);
+#endif
+  
   LinearSectionPtr ptr[1];
   ptr[0].p= (Uint32*)m_buffer.get_data();
   ptr[0].sz= namelen_words;

ndb/src/ndbapi/NdbLinHash.hpp

@@ -427,19 +427,26 @@ NdbLinHash<C>::getNext(NdbElement_t<C> * curr){
     return curr->next;
   
   int dir = 0, seg = 0;
-
-  if(curr != 0){
+  int counts;
+  if(curr != 0)
+  {
     getBucket(curr->hash, &dir, &seg);
+    counts = seg + 1;
+  }
+  else
+  {
+    counts = 0;
   }
   
   for(int countd = dir; countd < DIRECTORYSIZE;countd++ ){
     if (directory[countd] != 0) {
-      for(int counts = seg + 1; counts < SEGMENTSIZE; counts++ ){
+      for(; counts < SEGMENTSIZE; counts++ ){
 	if (directory[countd]->elements[counts] != 0) {
 	  return directory[countd]->elements[counts];
 	}   
       }
     }
+    counts = 0;
   }
 
   return 0;