nomount 状态 编录也能查看备份信息--控制文件丢失也是nomount状态？

[oracle@Slave1Hadoop51 ~]$ rman target sys/ml123456@db01 catalog rcowner/rcowner@db02

Recovery Manager: Release 10.2.0.1.0 - Production on Sat Feb 7 00:06:24 2015

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

connected to target database: DB01 (DBID=1467107934)

connected to recovery catalog database

RMAN> show snapshot controlfile name;

RMAN configuration parameters are:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/oracle/11G/dbs/snapcf_db01.f';

RMAN> configure snapshot controlfile name to '/u01/oracle/11G/dbs/catalg/snapcf_db01.f';

snapshot control file name set to: /u01/oracle/11G/dbs/catalg/snapcf_db01.f

new RMAN configuration parameters are successfully stored

RMAN> backup spfile;

Starting backup at 07-FEB-15

allocated channel: ORA_DISK_1

channel ORA_DISK_1: sid=138 devtype=DISK

channel ORA_DISK_1: starting full datafile backupset

channel ORA_DISK_1: specifying datafile(s) in backupset

including current SPFILE in backupset

channel ORA_DISK_1: starting piece 1 at 07-FEB-15

channel ORA_DISK_1: finished piece 1 at 07-FEB-15

piece handle=/u01/oracle/11G/dbs/17pukph7_1_1 tag=TAG20150207T001950 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:03

Finished backup at 07-FEB-15

RMAN> list backup;--有备份文件

List of Backup Sets

===================

BS Key  Type LV Size       Device Type Elapsed Time Completion Time

------- ---- -- ---------- ----------- ------------ ---------------

351     Full    80.00K     DISK        00:00:02     07-FEB-15      

        BP Key: 352   Status: AVAILABLE  Compressed: NO  Tag: TAG20150207T001950

        Piece Name: /u01/oracle/11G/dbs/17pukph7_1_1

  SPFILE Included: Modification time: 02-FEB-15

RMAN> exit;

Recovery Manager complete.

-------------------------

[oracle@Slave1Hadoop51 ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Sat Feb 7 00:21:57 2015

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Connected to:

Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production

With the Partitioning, OLAP and Data Mining options

SQL> select status from v$instance;

STATUS

------------

OPEN

SQL> alter database nomount;

alter database nomount

                     *

ERROR at line 1:

ORA-02231: missing or invalid option to ALTER DATABASE

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup nomount;

ORACLE instance started.

Total System Global Area 1107296256 bytes

Fixed Size    2020192 bytes

Variable Size  989858976 bytes

Database Buffers  100663296 bytes

Redo Buffers   14753792 bytes

SQL> 

---------------登录目标数据库------------

[oracle@Slave1Hadoop51 ~]$ rman target /

Recovery Manager: Release 10.2.0.1.0 - Production on Sat Feb 7 00:26:11 2015

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

connected to target database: db01 (not mounted)

RMAN> list copy;

using target database control file instead of recovery catalog

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of list command at 02/07/2015 00:26:16

ORA-01507: database not mounted

RMAN> list backup;

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of list command at 02/07/2015 00:26:27
ORA-01507: database not mounted


RMAN> exit

Recovery Manager complete.

[oracle@Slave1Hadoop51 ~]$ rman target sys/ml123456@db01 catalog rcowner/rcowner@db02

Recovery Manager: Release 10.2.0.1.0 - Production on Sat Feb 7 00:26:50 2015

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

connected to target database: db01 (not mounted)

connected to recovery catalog database

RMAN> list backup;

List of Backup Sets

===================

BS Key  Type LV Size       Device Type Elapsed Time Completion Time

------- ---- -- ---------- ----------- ------------ ---------------

351     Full    80.00K     DISK        00:00:02     07-FEB-15      

        BP Key: 352   Status: AVAILABLE  Compressed: NO  Tag: TAG20150207T001950

        Piece Name: /u01/oracle/11G/dbs/17pukph7_1_1

  SPFILE Included: Modification time: 02-FEB-15

RMAN> 

RMAN> list backup summary;

List of Backups

===============

Key     TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag

------- -- -- - ----------- --------------- ------- ------- ---------- ---

351     B  F  A DISK        07-FEB-15       1       1       NO         TAG20150207T001950

RMAN>