SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 814227456 bytes
Fixed Size 2257640 bytes
Variable Size 528485656 bytes
Database Buffers 281018368 bytes
Redo Buffers 2465792 bytes
Database mounted.
SQL>
此时，执行RMAN:
[oracle@localhost ~]$ rman target /
Recovery Manager: Release 11.2.0.4.0 - Production on Fri Apr 4 22:35:41 2014
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to target database: ORCL (DBID=1370687811, not open)
RMAN> report schema;
Report of database schema for database with db_unique_name ORCL
List of Permanent Datafiles
===========================
File Size(MB) Tablespace RB segs Datafile Name
---- -------- -------------------- ------- ------------------------
1 740 SYSTEM *** /u01/app/oracle/oradata/orcl/system01.dbf
2 520 SYSAUX *** /u01/app/oracle/oradata/orcl/sysaux01.dbf
3 50 UNDOTBS1 *** /u01/app/oracle/oradata/orcl/undotbs01.dbf
4 5 USERS *** /u01/app/oracle/oradata/orcl/users01.dbf
List of Temporary Files
=======================
File Size(MB) Tablespace Maxsize(MB) Tempfile Name
---- -------- -------------------- ----------- --------------------
1 20 TEMP 32767 /u01/app/oracle/oradata/orcl/temp01.dbf
RMAN>