remember how to set nodeid for MySQL server

ndb/ndb.spec

@@ -175,6 +175,7 @@ PreReq:       OpenPKG, openpkg >= 20100101
           echo "    [mysqld]"
           echo "    ndbcluster"
           echo "    ndb-connectstring=127.0.0.1:1186"
+          echo "    ndb-nodeid=31"
         ) | %{l_rpmtool} msg -b -t notice
     fi
     if [ $1 -eq 2 ]; then