RMAN-06207: WARNING: 1 objects could not be deleted for DISK channel(s) due to mismatched status

使用RMAN备份，运行delete noprompt obsolete; 报以上错误

RMAN> show all;

RMAN configuration parameters for database with db_unique_name HZ_DG1 are:

CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default

CONFIGURE BACKUP OPTIMIZATION OFF; # default

CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

CONFIGURE CONTROLFILE AUTOBACKUP ON;

CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backup/contorlfileback/control%F';

CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default

CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE MAXSETSIZE TO UNLIMITED; # default

CONFIGURE ENCRYPTION FOR DATABASE OFF; # default

CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default

CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default

CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f'; # default

RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f.new';

--改变一下新的快照文件

new RMAN configuration parameters:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f.new';

new RMAN configuration parameters are successfully stored

RMAN> delete noprompt obsolete; --再尝试删除，依然报错

RMAN retention policy will be applied to the command

RMAN retention policy is set to redundancy 1

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=129 device type=DISK

Deleting the following obsolete backups and copies:

Type Key Completion Time Filename/Handle

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

Control File Copy 1 03-JUL-12 /u01/app/oracle/dbs/snapcf_hz.f

RMAN-06207: WARNING: 1 objects could not be deleted for DISK channel(s) due

RMAN-06208: to mismatched status. Use CROSSCHECK command to fix status

RMAN-06210: List of Mismatched objects

RMAN-06211: ==========================

RMAN-06212: Object Type Filename/Handle

RMAN-06213: --------------- ---------------------------------------------------

RMAN-06214: Datafile Copy /u01/app/oracle/dbs/snapcf_hz.f

RMAN> crosscheck controlfilecopy '/u01/app/oracle/dbs/snapcf_hz.f'; --再次检测控制文件

released channel: ORA_DISK_1

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=129 device type=DISK

validation failed for control file copy

control file copy file name=/u01/app/oracle/dbs/snapcf_hz.f RECID=1 STAMP=787694691

Crosschecked 1 objects

RMAN> delete expired controlfilecopy '/u01/app/oracle/dbs/snapcf_hz.f'; --再次删除成功

released channel: ORA_DISK_1

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=129 device type=DISK

List of Control File Copies

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

Key S Completion Time Ckp SCN Ckp Time

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

1 X 03-JUL-12 999652 03-JUL-12

Name: /u01/app/oracle/dbs/snapcf_hz.f

Tag: TAG20120703T200450

Do you really want to delete the above objects (enter YES or NO)? YES

deleted control file copy

control file copy file name=/u01/app/oracle/dbs/snapcf_hz.f RECID=1 STAMP=787694691

Deleted 1 EXPIRED objects

RMAN> report obsolete;

RMAN retention policy will be applied to the command

RMAN retention policy is set to redundancy 1

no obsolete backups found

RMAN> show all;

RMAN configuration parameters for database with db_unique_name HZ_DG1 are:

CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default

CONFIGURE BACKUP OPTIMIZATION OFF; # default

CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

CONFIGURE CONTROLFILE AUTOBACKUP ON;

CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backup/contorlfileback/control%F';

CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default

CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE MAXSETSIZE TO UNLIMITED; # default

CONFIGURE ENCRYPTION FOR DATABASE OFF; # default

CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default

CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default

CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f.new';

RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f';

--修改为原来设置

old RMAN configuration parameters:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f.new';

new RMAN configuration parameters:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f';

new RMAN configuration parameters are successfully stored

RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME CLEAR; --修改成默认配置

old RMAN configuration parameters:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f';

RMAN configuration parameters are successfully reset to default value

RMAN> SHOW ALL;

RMAN configuration parameters for database with db_unique_name HZ_DG1 are:

CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default

CONFIGURE BACKUP OPTIMIZATION OFF; # default

CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

CONFIGURE CONTROLFILE AUTOBACKUP ON;

CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backup/contorlfileback/control%F';

CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default

CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE MAXSETSIZE TO UNLIMITED; # default

CONFIGURE ENCRYPTION FOR DATABASE OFF; # default

CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default

CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default

CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/dbs/snapcf_hz.f'; # default