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

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb


sql/ha_ndbcluster.cc:
  Auto merged
storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  Auto merged

sql/ha_ndbcluster.cc

@@ -47,6 +47,7 @@
 // options from from mysqld.cc
 extern my_bool opt_ndb_optimized_node_selection;
 extern const char *opt_ndbcluster_connectstring;
+extern ulong opt_ndb_cache_check_time;
 
 const char *ndb_distribution_names[]= {"KEYHASH", "LINHASH", NullS};
 TYPELIB ndb_distribution_typelib= { array_elements(ndb_distribution_names)-1,
@@ -6468,6 +6469,7 @@ static int ndbcluster_init()
   pthread_cond_init(&COND_ndb_util_thread, NULL);
 
 
+  ndb_cache_check_time = opt_ndb_cache_check_time;
   // Create utility thread
   pthread_t tmp;
   if (pthread_create(&tmp, &connection_attrib, ndb_util_thread_func, 0))