int blkSize = SetupTDB_OLD.parseInt(blkSizeStr, "Bad block size") ;
// IndexBuilder.getBPlusTree().newRangeIndex(fs, recordFactory) ;
// Does not set order.
int calcOrder = BPlusTreeParams.calcOrder(blkSize, recordFactory.recordLength()) ;
String orderStr = metafile.getOrSetDefault("tdb.bplustree.order", Integer.toString(calcOrder)) ;
int order = SetupTDB_OLD.parseInt(orderStr, "Bad order for B+Tree") ;
if ( order != calcOrder )
SetupTDB_OLD.error(log, "Wrong order (" + order + "), calculated = "+calcOrder) ;