背景：Oracle12.2搭建ADG，在主库创建pdb时发现备库告警ora-600。DBCA删除主库的pdb后，备库pdb没有自动删除，故手动删除备库的pdb

备库：

[oracle@master2 ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.2.0.1.0 Production on Wed Oct 25 01:29:10 2017

Copyright (c) 1982, 2016, Oracle.  All rights reserved.

Connected to:

Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

SQL> show pdbs;

CON_ID CON_NAME                       OPEN MODE  RESTRICTED

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

2 PDB$SEED                       READ ONLY  NO

3 ORCLPDB                        READ ONLY  NO

4 TEST                           READ ONLY  NO

5 TEST2                          READ ONLY  NO

6 TEST3                          MOUNTED

SQL> alter system set enabled_PDBs_on_standby=ORCLPDB,TEST,TEST2 ;

System altered.

SQL> show parameter enabled_PDBs_on_standby;

NAME                                 TYPE        VALUE

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

enabled_PDBs_on_standby              string      ORCLPDB, TEST, TEST2

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup nomount;

ORACLE instance started.

Total System Global Area  318767104 bytes

Fixed Size                  8792152 bytes

Variable Size             251660200 bytes

Database Buffers           50331648 bytes

Redo Buffers                7983104 bytes

SQL> alter database mount standby database;

Database altered.

SQL> alter database open;

Database altered.

SQL> show pdbs;

CON_ID CON_NAME                       OPEN MODE  RESTRICTED

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

2 PDB$SEED                       READ ONLY  NO

3 ORCLPDB                        MOUNTED

4 TEST                           MOUNTED

5 TEST2                          MOUNTED

6 TEST3                          MOUNTED

SQL> show parameter ENABLED_PDBS_ON_STANDBY

NAME                                 TYPE        VALUE

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

enabled_PDBs_on_standby              string      ORCLPDB, TEST, TEST2

SQL>

SQL>

SQL> alter database recover managed standby database using current logfile disconnect;

alter database recover managed standby database using current logfile disconnect

*

ERROR at line 1:

ORA-01153: an incompatible media recovery is active

SQL> show pdbs;

CON_ID CON_NAME                       OPEN MODE  RESTRICTED

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

2 PDB$SEED                       READ ONLY  NO

3 ORCLPDB                        MOUNTED

4 TEST                           MOUNTED

5 TEST2                          MOUNTED

SQL> exit

Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

[oracle@master2 ~]$ cd

[oracle@master2 ~]$ cd /u01/

[oracle@master2 u01]$ ls

app  arch

[oracle@master2 u01]$  d app/oracle/oradata/

-bash: d: command not found

[oracle@master2 u01]$ ls

app  arch

[oracle@master2 u01]$ cd app/oracle/

[oracle@master2 oracle]$ ls

admin  cfgtoollogs  checkpoints  diag  oradata  product  tfa

[oracle@master2 oracle]$ cd oradata/

[oracle@master2 oradata]$ ls

orclstdydb

[oracle@master2 oradata]$ cd orclstdydb/

[oracle@master2 orclstdydb]$ ls

control01.ctl  pdbseed     redo03.log          standby_redo03.log  system01.dbf  test2          users01.dbf

control02.ctl  redo01.log  standby_redo01.log  standby_redo04.log  temp01.dbf    test3

orclpdb        redo02.log  standby_redo02.log  sysaux01.dbf        test          undotbs01.dbf

删除test03 pdb的数据库目录

[oracle@master2 orclstdydb]$ rm -rf test3/

[oracle@master2 orclstdydb]$ ls

control01.ctl  pdbseed     redo03.log          standby_redo03.log  system01.dbf  test2

control02.ctl  redo01.log  standby_redo01.log  standby_redo04.log  temp01.dbf    undotbs01.dbf

orclpdb        redo02.log  standby_redo02.log  sysaux01.dbf        test          users01.dbf

[oracle@master2 orclstdydb]$ clear

[oracle@master2 orclstdydb]$

[oracle@master2 orclstdydb]$

[oracle@master2 orclstdydb]$ ls

control01.ctl  pdbseed     redo03.log          standby_redo03.log  system01.dbf  test2

control02.ctl  redo01.log  standby_redo01.log  standby_redo04.log  temp01.dbf    undotbs01.dbf

orclpdb        redo02.log  standby_redo02.log  sysaux01.dbf        test          users01.dbf

[oracle@master2 orclstdydb]$ sqlplus / as sysdba

SQL*Plus: Release 12.2.0.1.0 Production on Wed Oct 25 01:40:48 2017

Copyright (c) 1982, 2016, Oracle.  All rights reserved.

Connected to:

Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

SQL> show pdbs;

CON_ID CON_NAME                       OPEN MODE  RESTRICTED

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

2 PDB$SEED                       READ ONLY  NO

3 ORCLPDB                        MOUNTED

4 TEST                           MOUNTED

5 TEST2                          MOUNTED

SQL> alter system set enabled_PDBs_on_standby='*';

SQL> alter database recover managed standby database cancel;

Database altered.

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup nomount;

ORACLE instance started.

Total System Global Area  318767104 bytes

Fixed Size                  8792152 bytes

Variable Size             251660200 bytes

Database Buffers           50331648 bytes

Redo Buffers                7983104 bytes

SQL> alter database mount standby database;

Database altered.

SQL> alter database open;

Database altered.

SQL>  alter database recover managed standby database using current logfile disconnect;

Database altered.

SQL> show pdbs;

CON_ID CON_NAME                       OPEN MODE  RESTRICTED

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

2 PDB$SEED                       READ ONLY  NO

3 ORCLPDB                        MOUNTED

4 TEST                           MOUNTED

5 TEST2                          MOUNTED

SQL> alter pluggable database all open;

Pluggable database altered.

SQL> show pdbs;

CON_ID CON_NAME                       OPEN MODE  RESTRICTED

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

2 PDB$SEED                       READ ONLY  NO

3 ORCLPDB                        READ ONLY  NO

4 TEST                           READ ONLY  NO

5 TEST2                          READ ONLY  NO