RMAN> crosscheck copy of controlfile;
released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=4 device type=DISK
validation failed for control file copy
control file copy file name=/u01/oracle/standby.ctl RECID=1 STAMP=803608184
Crosschecked 1 objects
RMAN> list copy of controlfile;
List of Control File Copies
===========================
Key S Completion Time Ckp SCN Ckp Time
------- - -------------------- ---------- --------------------
1 X 02-JAN-2013 00:29:44 993530 02-JAN-2013 00:29:06
Name: /u01/oracle/standby.ctl
Tag: TAG20130102T002944
RMAN> delete obsolete;
RMAN retention policy will be applied to the command
RMAN retention policy is set to redundancy 1
using channel ORA_DISK_1
Deleting the following obsolete backups and copies:
Type Key Completion Time Filename/Handle
-------------------- ------ ------------------ --------------------
Control File Copy 1 02-JAN-2013 00:29:44 /u01/oracle/standby.ctl
Backup Set 18 17-JUL-2013 09:38:50
Backup Piece 18 17-JUL-2013 09:38:50 /u01/backupset/auto_ctl_PRIMARY_c-1641089729-20130717-02
Backup Set 19 18-JUL-2013 09:17:04
Backup Piece 19 18-JUL-2013 09:17:04 /u01/backupset/full_PRIMARY_0lof1o8e_1_1
Do you really want to delete the above objects (enter YES or NO)? yes
deleted control file copy
control file copy file name=/u01/oracle/standby.ctl RECID=1 STAMP=803608184
deleted backup piece
backup piece handle=/u01/backupset/auto_ctl_PRIMARY_c-1641089729-20130717-02 RECID=18 STAMP=821007529
deleted backup piece
backup piece handle=/u01/backupset/full_PRIMARY_0lof1o8e_1_1 RECID=19 STAMP=821092623
Deleted 3 objects
RMAN> list copy of controlfile;
specification does not match any control file copy in the repository
RMAN>
os:oracle linux 6.2
db:oracle 11g r2