摘要： 模拟生产库场景1.1关闭数据库1 SQL> shutdown immediate2 Database closed.3 Database dismounted.4 ORACLE instance shut down.5 SQL> 1.2.冷备 1 -bash-3.00$ cp /u01/oradata/sunbak/* . 2 -bash-3.00$ ls -l 3 total 2214344 4 -rw-r----- 1 oracle oinstall 7389184 Jan 25 23:36 control01.ctl 5 -rw-r----- 1 oracle oi... 阅读全文