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

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb


ndb/src/kernel/blocks/backup/Backup.cpp:
  Auto merged
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  Auto merged

ndb/include/kernel/ndb_limits.h

@@ -64,6 +64,8 @@
 #define MAX_NULL_BITS 4096
 #define MAX_FRAGMENT_DATA_BYTES (4+(2 * 8 * MAX_REPLICAS * MAX_NDB_NODES))
 
+#define MAX_WORDS_META_FILE 24576
+
 #define MIN_ATTRBUF ((MAX_ATTRIBUTES_IN_TABLE/24) + 1)
 /*
  * Max Number of Records to fetch per SCAN_NEXTREQ in a scan in LQH. The

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

@@ -2547,8 +2547,8 @@ Backup::execDEFINE_BACKUP_REQ(Signal* signal)
     0    // 3M
   };
   const Uint32 maxInsert[] = {
-    2048,  // Temporarily to solve TR515
-    4096,    // 4k
+    MAX_WORDS_META_FILE,
+    4096,    // 16k
     16*3000, // Max 16 tuples
   };
   Uint32 minWrite[] = {

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

@@ -518,8 +518,10 @@ public:
   Config c_defaults;
   Uint32 m_diskless;
 
-  STATIC_CONST(NO_OF_PAGES_META_FILE = 2);
-
+  STATIC_CONST(NO_OF_PAGES_META_FILE = 
+	       (MAX_WORDS_META_FILE + BACKUP_WORDS_PER_PAGE - 1) / 
+	       BACKUP_WORDS_PER_PAGE);
+  
   /**
    * Pools
    */

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

@@ -8481,14 +8481,17 @@ Dbdih::resetReplicaSr(TabRecordPtr tabPtr){
 	    ConstPtr<ReplicaRecord> constReplicaPtr;
 	    constReplicaPtr.i = replicaPtr.i;
 	    constReplicaPtr.p = replicaPtr.p;
-	    if (setup_create_replica(fragPtr,
+	    if (tabPtr.p->storedTable == 0 ||
+		setup_create_replica(fragPtr,
 				     &createReplica, constReplicaPtr))
 	    {
+	      jam();
 	      removeOldStoredReplica(fragPtr, replicaPtr);
 	      linkStoredReplica(fragPtr, replicaPtr);
 	    }
 	    else
 	    {
+	      jam();
 	      infoEvent("Forcing take-over of node %d due to unsufficient REDO"
 			" for table %d fragment: %d",
 			nodePtr.i, tabPtr.i, i);