use cmon;
CREATE TABLE `diskdata` (
  `nodeid` int(11) NOT NULL AUTO_INCREMENT,
  `file_name` varchar(64) NOT NULL,
  `ts_name` varchar(64) NOT NULL,
  `type` varchar(64) NOT NULL,
  `logfile_group_name` varchar(64) NOT NULL,
  `free_extents` bigint(20) unsigned NOT NULL,
  `total_extents` bigint(20) unsigned NOT NULL,
  `extent_size` bigint(20) unsigned NOT NULL,
  `initial_size` bigint(20) unsigned NOT NULL,
  `maximum_size` bigint(20) unsigned NOT NULL,
  `undo_buffer_size` bigint(20) unsigned NOT NULL,
  `report_ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`nodeid`,`file_name`)
) ENGINE=MyISAM AUTO_INCREMENT=100 DEFAULT CHARSET=latin1;