12cR1 RAC Posts -- 8c : Ignorable "Errors" during the DUPLICATE

In yesterday's post, I had shown a DUPLICATE DATABASE from RAC-ASM to SingleInstance-FileSystem.

During the course of the DUPLICATE DATABASE run, the Standby alert log seemingly reported errors.  I chose to ignore the "errors" as I know the DUPLICATE was running successfully.

For your reference, here are some of the good messages :

Sun Mar 12 23:17:55 2017
ALTER SYSTEM SET control_files='/u01/app/oracle/oradata/STBY/controlfile/o1_mf_ddbs0p3w_.ctl','/u01/app/oracle/fast_recovery_area/STBY/controlfile/o1_mf_ddbs0p40_.ctl' COMMENT='Set by RMAN' SCOPE=SPFILE;
Sun Mar 12 23:17:59 2017
ALTER SYSTEM SET control_files='/u01/app/oracle/oradata/STBY/controlfile/o1_mf_ddbs0p3w_.ctl','/u01/app/oracle/fast_recovery_area/STBY/controlfile/o1_mf_ddbs0p40_.ctl' COMMENT='Set by RMAN' SCOPE=SPFILE;

Sun Mar 12 23:21:41 2017
Switch of datafile 1 complete to datafile copy
  checkpoint is 3315193
Switch of datafile 3 complete to datafile copy
  checkpoint is 3315211
Switch of datafile 4 complete to datafile copy
  checkpoint is 3315270
Switch of datafile 5 complete to datafile copy
  checkpoint is 1754712
Switch of datafile 6 complete to datafile copy
  checkpoint is 3315280
Switch of datafile 7 complete to datafile copy
  checkpoint is 1754712
Switch of datafile 8 complete to datafile copy
  checkpoint is 3315276
Switch of datafile 9 complete to datafile copy
  checkpoint is 2978862
Switch of datafile 10 complete to datafile copy
  checkpoint is 2978862
Switch of datafile 11 complete to datafile copy
  checkpoint is 2978862

And here are the errors (about the online redo logs) continuously being reported.  These are messages which I ignored because the Standby has no online redo logs yet.

Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_1.257.931825281'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/STBY/onlinelog/group_1.283.931825279'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_1.257.931825281'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/STBY/onlinelog/group_1.283.931825279'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_2.258.931825287'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/STBY/onlinelog/group_2.284.931825283'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_2.258.931825287'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/STBY/onlinelog/group_2.284.931825283'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 3 of thread 2
ORA-00312: online log 3 thread 2: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_3.259.931826417'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/STBY/onlinelog/group_3.290.931826413'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 3 of thread 2
ORA-00312: online log 3 thread 2: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_3.259.931826417'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/STBY/onlinelog/group_3.290.931826413'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 4 of thread 2
ORA-00312: online log 4 thread 2: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_4.260.931826421'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/STBY/onlinelog/group_4.291.931826417'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 4 of thread 2
ORA-00312: online log 4 thread 2: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_4.260.931826421'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/STBY/onlinelog/group_4.291.931826417'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 5 of thread 0
ORA-00312: online log 5 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_5.303.937936343'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 5 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_5.292.937936339'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 5 of thread 0
ORA-00312: online log 5 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_5.303.937936343'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 5 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_5.292.937936339'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 6 of thread 0
ORA-00312: online log 6 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_6.304.937936363'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 6 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_6.298.937936361'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 6 of thread 0
ORA-00312: online log 6 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_6.304.937936363'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 6 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_6.298.937936361'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 7 of thread 0
ORA-00312: online log 7 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_7.305.937936377'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 7 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_7.299.937936375'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 7 of thread 0
ORA-00312: online log 7 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_7.305.937936377'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 7 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_7.299.937936375'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 8 of thread 0
ORA-00312: online log 8 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_8.306.937936389'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 8 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_8.300.937936389'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 8 of thread 0
ORA-00312: online log 8 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_8.306.937936389'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 8 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_8.300.937936389'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 9 of thread 0
ORA-00312: online log 9 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_9.307.937936405'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 9 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_9.301.937936403'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
Sun Mar 12 23:18:22 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_lgwr_16416.trc:
ORA-00313: open failed for members of log group 9 of thread 0
ORA-00312: online log 9 thread 0: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_9.307.937936405'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-00312: online log 9 thread 0: '/u01/app/oracle/oradata/STBY/onlinelog/group_9.301.937936403'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3

alter database clear logfile group 1
Clearing online log 1 of thread 1 sequence number 41
Sun Mar 12 23:21:42 2017
Errors in file /u01/app/oracle/diag/rdbms/stby/STBY/trace/STBY_ora_16474.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '/u01/app/oracle/fast_recovery_area/STBY/onlinelog/group_1.257.931825281'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3

It is also interesting to see how CONTROL_FILES, DB_FILE_NAME_CONVERT and LOG_FILE_NAME_CONVERT are reported in the alert log :

  
  control_files            = "/u01/app/oracle/oradata/STBY/controlfile/o1_mf_ddbs0p3w_.ctl"
  control_files            = "/u01/app/oracle/fast_recovery_area/STBY/controlfile/o1_mf_ddbs0p40_.ctl"
  db_file_name_convert     = "+DATA/RAC"
  db_file_name_convert     = "/u01/app/oracle/oradata/STBY"
  db_file_name_convert     = "+FRA/RAC"
  db_file_name_convert     = "/u01/app/oracle/fast_recovery_area/STBY"
  log_file_name_convert    = "+DATA/RAC"
  log_file_name_convert    = "/u01/app/oracle/oradata/STBY"
  log_file_name_convert    = "+FRA/RAC"
  log_file_name_convert    = "/u01/app/oracle/fast_recovery_area/STBY"

Each component of the entry in the init parameter file is reported on a separate line in the alert log.
.
.
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