create database S_T on primary ( name = ‘S_T‘, filename = ‘D:\DATABASE\S_T.MDF‘, size = 4MB, maxsize = 16MB, filegrowth = 1MB ) log on ( name = ‘S_T.ldf‘, filename = ‘d:\database\S_T_log.ldf‘, size = 2mb, maxsize = 6mb, filegrowth = 1mb )
磁盘效果:
原文：http://www.cnblogs.com/lfm1996/p/6500609.html