Thinking Out Loud

September 20, 2017

RMAN Backup from Standby w Recovery Catalog

Filed under: Dataguard,RMAN,standby — mdinh @ 1:05 am

Apologies as this is not a very clean post as there is too much info to disseminate.

Hopefully, the info may be useful at some point.

Try connect using connect target sys/password@tns vs connect connect target;

Otherwise, RMAN> resync catalog from db_unique_name all will fail or get the error below.

RMAN-06820: WARNING: failed to archive current log at primary database

When using RMAN recovery catalog, “from db_unique_name and for db_unique_name” are introduced.
Either specify the required db_unique_name or use ALL.

References:

RMAN-06613: Connect identifier for DB_UNIQUE_NAME not configured (Doc ID 1598653.1) 
List backup on Standby database returns no data in a Dataguard Configuration (Doc ID 1382885.1) 
ORA-17629 : RMAN Resync Catalog from db_unique_name all fails (Doc ID 1301769.1) 
RESYNC CATALOG FROM DB_UNIQUE_NAME ALL fails ORA-17629, ORA-17628 (Doc ID 1327156.1)

DEMO:

$ rman

Recovery Manager: Release 11.2.0.4.0 - Production on Mon Sep 18 15:26:30 2017

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

RMAN> connect target sys@qa

target database Password:
connected to target database: QA (DBID=147966131)

RMAN> connect catalog cat@rman

recovery catalog database Password:
connected to recovery catalog database

RMAN> resync catalog from db_unique_name all;


starting full resync of recovery catalog
full resync complete

resyncing from database with DB_UNIQUE_NAME QADR

RMAN> show all for db_unique_name all;


RMAN configuration parameters for database with db_unique_name QA are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 2 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backups/rman/qa/%d_%I_%F.ctl';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE 'SBT_TAPE' TO '%d_%I_%F.ctl';
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 2;
CONFIGURE DEVICE TYPE 'SBT_TAPE' BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 2;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT   '/backups/rman/qa/%U' MAXPIECEZE 20 G;
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS  'ENV=(TDPO_OPTFILE=/usr/tivoli/tsm/client/oracle/bin64/tdpo.opt)' MAXPIECEZE 5 G;
CONFIGURE MAXSETZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESON ALGORITHM 'BAC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE DB_UNIQUE_NAME 'QA' CONNECT IDENTIFIER  'QA';
CONFIGURE DB_UNIQUE_NAME 'QADR' CONNECT IDENTIFIER  'QADR';
CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 1 TIMES TO 'SBT_TAPE' APPLIED ON ALL STANDBY;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/app/11g/dbs/snapcf_qa.f'; # default

RMAN configuration parameters for database with db_unique_name QADR are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 2 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backups/rman/qadr/%d_%I_%F.ctl';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE 'SBT_TAPE' TO '%d_%I_%F.ctl';
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 2;
CONFIGURE DEVICE TYPE 'SBT_TAPE' BACKUP TYPE TO BACKUPSET PARALLELISM 2;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT   '/backups/rman/qadr/%U' MAXPIECEZE 32 G;
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS  'ENV=(TDPO_OPTFILE=/usr/tivoli/tsm/client/oracle/bin64/tdpo.opt)' MAXPIECEZE 32 G;
CONFIGURE MAXSETZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESON ALGORITHM 'BAC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE DB_UNIQUE_NAME 'QA' CONNECT IDENTIFIER  'QA';
CONFIGURE DB_UNIQUE_NAME 'QADR' CONNECT IDENTIFIER  'QADR';
CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 1 TIMES TO 'SBT_TAPE' APPLIED ON ALL STANDBY;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/app/11g/dbs/snapcf_qa.f'; # default

RMAN> exit

ALL controlfile autobackup going to disk, will probably needs further investigation.

$ rman

Recovery Manager: Release 12.1.0.2.0 - Production on Mon Sep 18 20:08:27 2017

Copyright (c) 1982, 2014, Oracle and/or its affiliates.  All rights reserved.

RMAN> connect target;

connected to target database: QA (DBID=3476258591)

RMAN> connect catalog cat@rman

recovery catalog database Password:
connected to recovery catalog database

RMAN> list backup of controlfile summary;


List of Backups
===============
Key     TY LV S Device Type Completion Time     #Pieces #Copies Compressed Tag
------- -- -- - ----------- ------------------- ------- ------- ---------- ---
787503  B  F  A SBT_TAPE    2017-09-14:17:10:41 1       1       NO         TAG20170914T171041

RMAN> list backupset 787503;


List of Backup Sets
===================


BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
787503  Full    13.75M     SBT_TAPE    00:00:00     2017-09-14:17:10:41
        BP Key: 787508   Status: AVAILABLE  Compressed: NO  Tag: TAG20170914T171041
        Handle: c-3476258591-20170914-05   Media: 758343
  Control File Included: Ckp SCN: 9869799255   Ckp time: 2017-09-14:17:10:41
  SPFILE Included: Modification time: 2017-08-16:17:19:20

RMAN> list backup of controlfile summary for db_unique_name all;


List of Backups for database with db_unique_name QA
===============
Key     TY LV S Device Type Completion Time     #Pieces #Copies Compressed Tag
------- -- -- - ----------- ------------------- ------- ------- ---------- ---
787503  B  F  A SBT_TAPE    2017-09-14:17:10:41 1       1       NO         TAG20170914T171041

List of Backups for database with db_unique_name QADR
===============
Key     TY LV S Device Type Completion Time     #Pieces #Copies Compressed Tag
------- -- -- - ----------- ------------------- ------- ------- ---------- ---
795620  B  F  A DISK        2017-09-16:20:12:59 1       1       NO         TAG20170916T201259
796112  B  F  A DISK        2017-09-16:21:35:35 1       1       NO         TAG20170916T213535
796981  B  F  A DISK        2017-09-17:01:38:27 1       1       NO         TAG20170917T013827
798063  B  F  A DISK        2017-09-17:05:38:42 1       1       NO         TAG20170917T053841
799073  B  F  A DISK        2017-09-17:09:40:17 1       1       NO         TAG20170917T094016
800391  B  F  A DISK        2017-09-17:13:40:52 1       1       NO         TAG20170917T134052
801182  B  F  A DISK        2017-09-17:17:41:18 1       1       NO         TAG20170917T174118
801914  B  F  A DISK        2017-09-17:19:55:17 1       1       NO         TAG20170917T195517
802532  B  F  A DISK        2017-09-17:21:35:26 1       1       NO         TAG20170917T213526
803350  B  F  A DISK        2017-09-18:01:35:55 1       1       NO         TAG20170918T013555
804191  B  F  A DISK        2017-09-18:05:36:21 1       1       NO         TAG20170918T053620
805093  B  F  A DISK        2017-09-18:09:37:49 1       1       NO         TAG20170918T093749
805935  B  F  A DISK        2017-09-18:13:38:14 1       1       NO         TAG20170918T133814
807696  B  F  A DISK        2017-09-18:17:38:31 1       1       NO         TAG20170918T173831
808143  B  F  A DISK        2017-09-18:19:51:45 1       1       NO         TAG20170918T195145

RMAN> list backupset 808143;

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of list command at 09/18/2017 20:10:47
RMAN-06160: no backup pieces found for backup set key: 808143

RMAN> list backupset 808143 for db_unique_name QADR;

List of Backup Set for database with db_unique_name QADR
===================

--- Notice %d is db_name and not db_unique_name which is disappointing

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
808143  Full    13.80M     DISK        00:00:00     2017-09-18:19:51:45
        BP Key: 808152   Status: AVAILABLE  Compressed: NO  Tag: TAG20170918T195145
        Piece Name: /backups/rman/qadr/QA_3476258591_c-3476258591-20170918-05.ctl
  Standby Control File Included: Ckp SCN: 9902230362   Ckp time: 2017-09-18:19:45:07
  SPFILE Included: Modification time: 2017-09-16:22:12:41

RMAN> exit

When configurations are the same for primary and standby, do this:

RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE 'SBT_TAPE' TO '%d_%I_%F.ctl' FOR DB_UNIQUE_NAME ALL

versus

RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '%d_%I_%F.ctl' FOR DB_UNIQUE_NAME 'QA';
RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '%d_%I_%F.ctl' FOR DB_UNIQUE_NAME 'QADR';
RMAN> show CONTROLFILE AUTOBACKUP FORMAT for db_unique_name all;

RMAN configuration parameters for database with db_unique_name QA are:
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backups/rman/qa/%d_%I_%F.ctl';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE 'SBT_TAPE' TO '%d_%I_%F.ctl';

RMAN configuration parameters for database with db_unique_name QADR are:
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE 'SBT_TAPE' TO '%d_%I_%F.ctl';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backups/rman/qadr/%d_%I_%F.ctl';

RMAN>
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February 20, 2015

Oracle Manual Standby – Applying Log

Filed under: 11g,oracle,RMAN,standby — mdinh @ 7:49 pm
Tags:

If you are running Oracle EE, there are many books on Data Guard. However, for Oracle SE and manual standby, have fun searching.

I wanted to get a better understanding of registering logfile.

Depending on how the standby environment is monitored, not registering logfile may yield incorrect results when checking standby lag.

When logfile is not registered, v$archived_log is not updated.

STANDBY: check status

[oracle@armor:hawk:/home/oracle]
$ sqlplus / as sysdba @stby.sql

SQL*Plus: Release 11.2.0.4.0 Production on Fri Feb 20 10:12:58 2015

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.4.0 - 64bit Production

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select al.thrd "Thread", almax "Last Seq Received", lhmax "Last Seq Applied"
  2  from
  3  (
  4    select thread# thrd, max(sequence#) almax from v$archived_log
  5    where resetlogs_change#=(select resetlogs_change# from v$database) and applied='YES'
  6    group by thread#
  7  ) al,
  8  (
  9    select thread# thrd, max(sequence#) lhmax
 10    from v$log_history
 11    where first_time=(select max(first_time) from v$log_history)
 12    group by thread#
 13  ) lh
 14  where al.thrd = lh.thrd
 15  ;

          Thread Last Seq Received Last Seq Applied
---------------- ----------------- ----------------
               1                44               44

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select first_time,applied,archived,registrar,creator,thread#,sequence# from v$archived_log
  2  where resetlogs_change#=(select resetlogs_change# from v$database)
  3  and first_time>sysdate-3/24
  4  order by sequence# desc
  5  ;

NOTE: SRMN - RMAN at standby

FIRST_TIME          APPLIED   ARC REGISTR CREATOR          THREAD#        SEQUENCE#
------------------- --------- --- ------- ------- ---------------- ----------------
2015-02-20 10:09:09 YES       YES SRMN    SRMN                   1               44
2015-02-20 10:03:54 NO        YES SRMN    SRMN                   1               43
2015-02-20 09:58:33 YES       YES SRMN    SRMN                   1               42
2015-02-20 09:52:53 YES       YES SRMN    SRMN                   1               41
2015-02-20 09:47:17 YES       YES SRMN    SRMN                   1               40
2015-02-20 09:45:50 YES       YES SRMN    SRMN                   1               39
2015-02-20 09:41:36 YES       YES SRMN    SRMN                   1               38
2015-02-20 09:21:34 YES       YES SRMN    SRMN                   1               37
2015-02-20 09:01:33 YES       YES SRMN    SRMN                   1               36
2015-02-20 08:41:35 YES       YES SRMN    SRMN                   1               35
2015-02-20 08:21:34 YES       YES SRMN    SRMN                   1               34
2015-02-20 08:01:33 YES       YES SRMN    SRMN                   1               33
2015-02-20 07:41:30 YES       YES SRMN    SRMN                   1               32
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               31
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               30
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               29
2015-02-20 07:41:26 YES       YES SRMN    SRMN                   1               28
2015-02-20 07:41:23 YES       YES SRMN    SRMN                   1               27
2015-02-20 07:24:52 YES       YES SRMN    SRMN                   1               26

19 rows selected.

ARMOR:(SYS@hawk):PHYSICAL STANDBY>

PRIMARY: create tablespace new1

ANGEL:(SYS@hawk):PRIMARY> create tablespace new1;

Tablespace created.

ANGEL:(SYS@hawk):PRIMARY> alter system archive log current;

System altered.

ANGEL:(SYS@hawk):PRIMARY> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            /oradata/archivelog/hawk
Oldest online log sequence     44
Next log sequence to archive   46
Current log sequence           46
ANGEL:(SYS@hawk):PRIMARY>

PRIMARY: transfer archive log to STANDBY

[oracle@angel:hawk:/oradata/archivelog/hawk]
$ rsync -avh /oradata/archivelog/hawk/ armor:/oradata/archivelog/hawk/
sending incremental file list
./
hawk_45_1_872097259.arc

sent 170.68K bytes  received 34 bytes  341.42K bytes/sec
total size is 78.17M  speedup is 457.90
[oracle@angel:hawk:/oradata/archivelog/hawk]
$

STANDBY: apply log

[oracle@armor:hawk:/home/oracle]
$ sqlplus / as sysdba @recoverauto.sql

SQL*Plus: Release 11.2.0.4.0 Production on Fri Feb 20 10:14:43 2015

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.4.0 - 64bit Production

ARMOR:(SYS@hawk):PHYSICAL STANDBY> recover automatic standby database;
ORA-00279: change 216448 generated at 02/20/2015 10:14:03 needed for thread 1
ORA-00289: suggestion : /oradata/archivelog/hawk/hawk_46_1_872097259.arc
ORA-00280: change 216448 for thread 1 is in sequence #46
ORA-00278: log file '/oradata/archivelog/hawk/hawk_46_1_872097259.arc' no longer needed for this recovery
ORA-00308: cannot open archived log '/oradata/archivelog/hawk/hawk_46_1_872097259.arc'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3


Specify log: {=suggested | filename | AUTO | CANCEL}
cancel
Media recovery cancelled.
ARMOR:(SYS@hawk):PHYSICAL STANDBY> @@stby.sql
ARMOR:(SYS@hawk):PHYSICAL STANDBY> set echo on numw 16 lines 200 pages 1000
ARMOR:(SYS@hawk):PHYSICAL STANDBY> select al.thrd "Thread", almax "Last Seq Received", lhmax "Last Seq Applied"
  2  from
  3  (
  4    select thread# thrd, max(sequence#) almax from v$archived_log
  5    where resetlogs_change#=(select resetlogs_change# from v$database) and applied='YES'
  6    group by thread#
  7  ) al,
  8  (
  9    select thread# thrd, max(sequence#) lhmax
 10    from v$log_history
 11    where first_time=(select max(first_time) from v$log_history)
 12    group by thread#
 13  ) lh
 14  where al.thrd = lh.thrd
 15  ;

          Thread Last Seq Received Last Seq Applied
---------------- ----------------- ----------------
               1                44               45

NOTE: sequence 45 is not registered with v$archived_log but has been applied

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select first_time,applied,archived,registrar,creator,thread#,sequence# from v$archived_log
  2  where resetlogs_change#=(select resetlogs_change# from v$database)
  3  and first_time>sysdate-3/24
  4  order by sequence# desc
  5  ;

FIRST_TIME          APPLIED   ARC REGISTR CREATOR          THREAD#        SEQUENCE#
------------------- --------- --- ------- ------- ---------------- ----------------
2015-02-20 10:09:09 YES       YES SRMN    SRMN                   1               44
2015-02-20 10:03:54 NO        YES SRMN    SRMN                   1               43
2015-02-20 09:58:33 YES       YES SRMN    SRMN                   1               42
2015-02-20 09:52:53 YES       YES SRMN    SRMN                   1               41
2015-02-20 09:47:17 YES       YES SRMN    SRMN                   1               40
2015-02-20 09:45:50 YES       YES SRMN    SRMN                   1               39
2015-02-20 09:41:36 YES       YES SRMN    SRMN                   1               38
2015-02-20 09:21:34 YES       YES SRMN    SRMN                   1               37
2015-02-20 09:01:33 YES       YES SRMN    SRMN                   1               36
2015-02-20 08:41:35 YES       YES SRMN    SRMN                   1               35
2015-02-20 08:21:34 YES       YES SRMN    SRMN                   1               34
2015-02-20 08:01:33 YES       YES SRMN    SRMN                   1               33
2015-02-20 07:41:30 YES       YES SRMN    SRMN                   1               32
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               31
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               30
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               29
2015-02-20 07:41:26 YES       YES SRMN    SRMN                   1               28
2015-02-20 07:41:23 YES       YES SRMN    SRMN                   1               27
2015-02-20 07:24:52 YES       YES SRMN    SRMN                   1               26

19 rows selected.

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select name from v$tablespace;

NAME
------------------------------
SYSTEM
SYSAUX
UNDOTBS1
TEMP
USERS
NEW1

6 rows selected.

ARMOR:(SYS@hawk):PHYSICAL STANDBY>

PRIMARY: create tablespace new2

ANGEL:(SYS@hawk):PRIMARY> create tablespace new2;

Tablespace created.

ANGEL:(SYS@hawk):PRIMARY> alter system archive log current;

System altered.

ANGEL:(SYS@hawk):PRIMARY> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            /oradata/archivelog/hawk
Oldest online log sequence     45
Next log sequence to archive   47
Current log sequence           47
ANGEL:(SYS@hawk):PRIMARY>

PRIMARY: transfer archive log to STANDBY

[oracle@angel:hawk:/oradata/archivelog/hawk]
$ rsync -avh /oradata/archivelog/hawk/ armor:/oradata/archivelog/hawk/
sending incremental file list
./
hawk_46_1_872097259.arc

sent 144.59K bytes  received 34 bytes  289.24K bytes/sec
total size is 78.31M  speedup is 541.50
[oracle@angel:hawk:/oradata/archivelog/hawk]
$

STANDBY: register archive log using RMAN

[oracle@armor:hawk:/home/oracle]
$ rman @catalog_arc.rman

Recovery Manager: Release 11.2.0.4.0 - Production on Fri Feb 20 10:16:20 2015

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

RMAN> set echo on
2> connect target;
3> catalog start with '/oradata/archivelog/hawk/' noprompt;
4> exit
echo set on

connected to target database: HAWK (DBID=3130795691, not open)

using target database control file instead of recovery catalog
searching for all files that match the pattern /oradata/archivelog/hawk/

List of Files Unknown to the Database
=====================================
File Name: /oradata/archivelog/hawk/hawk_46_1_872097259.arc
File Name: /oradata/archivelog/hawk/hawk_45_1_872097259.arc
cataloging files...
cataloging done

List of Cataloged Files
=======================
File Name: /oradata/archivelog/hawk/hawk_46_1_872097259.arc
File Name: /oradata/archivelog/hawk/hawk_45_1_872097259.arc

Recovery Manager complete.

STANDBY: apply log

[oracle@armor:hawk:/home/oracle]
$ sqlplus / as sysdba @recoverauto.sql

SQL*Plus: Release 11.2.0.4.0 Production on Fri Feb 20 10:16:34 2015

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.4.0 - 64bit Production

ARMOR:(SYS@hawk):PHYSICAL STANDBY> recover automatic standby database;
ORA-00279: change 216754 generated at 02/20/2015 10:15:39 needed for thread 1
ORA-00289: suggestion : /oradata/archivelog/hawk/hawk_47_1_872097259.arc
ORA-00280: change 216754 for thread 1 is in sequence #47
ORA-00278: log file '/oradata/archivelog/hawk/hawk_47_1_872097259.arc' no longer needed for this recovery
ORA-00308: cannot open archived log '/oradata/archivelog/hawk/hawk_47_1_872097259.arc'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3


Specify log: {=suggested | filename | AUTO | CANCEL}
cancel
Media recovery cancelled.
ARMOR:(SYS@hawk):PHYSICAL STANDBY> @@stby.sql
ARMOR:(SYS@hawk):PHYSICAL STANDBY> set echo on numw 16 lines 200 pages 1000
ARMOR:(SYS@hawk):PHYSICAL STANDBY> select al.thrd "Thread", almax "Last Seq Received", lhmax "Last Seq Applied"
  2  from
  3  (
  4    select thread# thrd, max(sequence#) almax from v$archived_log
  5    where resetlogs_change#=(select resetlogs_change# from v$database) and applied='YES'
  6    group by thread#
  7  ) al,
  8  (
  9    select thread# thrd, max(sequence#) lhmax
 10    from v$log_history
 11    where first_time=(select max(first_time) from v$log_history)
 12    group by thread#
 13  ) lh
 14  where al.thrd = lh.thrd
 15  ;

          Thread Last Seq Received Last Seq Applied
---------------- ----------------- ----------------
               1                46               46

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select first_time,applied,archived,registrar,creator,thread#,sequence# from v$archived_log
  2  where resetlogs_change#=(select resetlogs_change# from v$database)
  3  and first_time>sysdate-3/24
  4  order by sequence# desc
  5  ;

FIRST_TIME          APPLIED   ARC REGISTR CREATOR          THREAD#        SEQUENCE#
------------------- --------- --- ------- ------- ---------------- ----------------
2015-02-20 10:14:03 YES       YES SRMN    SRMN                   1               46
2015-02-20 10:11:03 NO        YES SRMN    SRMN                   1               45
2015-02-20 10:09:09 YES       YES SRMN    SRMN                   1               44
2015-02-20 10:03:54 NO        YES SRMN    SRMN                   1               43
2015-02-20 09:58:33 YES       YES SRMN    SRMN                   1               42
2015-02-20 09:52:53 YES       YES SRMN    SRMN                   1               41
2015-02-20 09:47:17 YES       YES SRMN    SRMN                   1               40
2015-02-20 09:45:50 YES       YES SRMN    SRMN                   1               39
2015-02-20 09:41:36 YES       YES SRMN    SRMN                   1               38
2015-02-20 09:21:34 YES       YES SRMN    SRMN                   1               37
2015-02-20 09:01:33 YES       YES SRMN    SRMN                   1               36
2015-02-20 08:41:35 YES       YES SRMN    SRMN                   1               35
2015-02-20 08:21:34 YES       YES SRMN    SRMN                   1               34
2015-02-20 08:01:33 YES       YES SRMN    SRMN                   1               33
2015-02-20 07:41:30 YES       YES SRMN    SRMN                   1               32
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               31
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               30
2015-02-20 07:41:29 YES       YES SRMN    SRMN                   1               29
2015-02-20 07:41:26 YES       YES SRMN    SRMN                   1               28
2015-02-20 07:41:23 YES       YES SRMN    SRMN                   1               27
2015-02-20 07:24:52 YES       YES SRMN    SRMN                   1               26

21 rows selected.

STANDBY: open read only test

ARMOR:(SYS@hawk):PHYSICAL STANDBY> @openreadonly
ARMOR:(SYS@hawk):PHYSICAL STANDBY> set echo on numw 16 lines 200
ARMOR:(SYS@hawk):PHYSICAL STANDBY> alter database open read only;

Database altered.

ARMOR:(SYS@hawk):PHYSICAL STANDBY> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
ARMOR:(SYS@hawk):PHYSICAL STANDBY> startup nomount;
ORACLE instance started.

Total System Global Area       1068937216 bytes
Fixed Size                        2260088 bytes
Variable Size                   281019272 bytes
Database Buffers                780140544 bytes
Redo Buffers                      5517312 bytes
ARMOR:(SYS@hawk):PHYSICAL STANDBY> alter database mount standby database;

Database altered.

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select controlfile_type,open_mode,database_role,db_unique_name,standby_became_primary_scn from v$database
  2  ;

CONTROL OPEN_MODE            DATABASE_ROLE    DB_UNIQUE_NAME                 STANDBY_BECAME_PRIMARY_SCN
------- -------------------- ---------------- ------------------------------ --------------------------
STANDBY MOUNTED              PHYSICAL STANDBY hawk_sfo                                                0

ARMOR:(SYS@hawk):PHYSICAL STANDBY> @@stby.sql
ARMOR:(SYS@hawk):PHYSICAL STANDBY> set echo on numw 16 lines 200 pages 1000
ARMOR:(SYS@hawk):PHYSICAL STANDBY> select al.thrd "Thread", almax "Last Seq Received", lhmax "Last Seq Applied"
  2  from
  3  (
  4    select thread# thrd, max(sequence#) almax from v$archived_log
  5    where resetlogs_change#=(select resetlogs_change# from v$database) and applied='YES'
  6    group by thread#
  7  ) al,
  8  (
  9    select thread# thrd, max(sequence#) lhmax
 10    from v$log_history
 11    where first_time=(select max(first_time) from v$log_history)
 12    group by thread#
 13  ) lh
 14  where al.thrd = lh.thrd
 15  ;

          Thread Last Seq Received Last Seq Applied
---------------- ----------------- ----------------
               1                46               46

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select first_time,applied,archived,registrar,creator,thread#,sequence# from v$archived_log
  2  where resetlogs_change#=(select resetlogs_change# from v$database)
  3  and first_time>sysdate-3/24
  4  order by sequence# desc
  5  ;

FIRST_TIM APPLIED   ARC REGISTR CREATOR          THREAD#        SEQUENCE#
--------- --------- --- ------- ------- ---------------- ----------------
20-FEB-15 YES       YES SRMN    SRMN                   1               46
20-FEB-15 YES       YES SRMN    SRMN                   1               45
20-FEB-15 YES       YES SRMN    SRMN                   1               44
20-FEB-15 YES       YES SRMN    SRMN                   1               43
20-FEB-15 YES       YES SRMN    SRMN                   1               42
20-FEB-15 YES       YES SRMN    SRMN                   1               41
20-FEB-15 YES       YES SRMN    SRMN                   1               40
20-FEB-15 YES       YES SRMN    SRMN                   1               39
20-FEB-15 YES       YES SRMN    SRMN                   1               38
20-FEB-15 YES       YES SRMN    SRMN                   1               37
20-FEB-15 YES       YES SRMN    SRMN                   1               36
20-FEB-15 YES       YES SRMN    SRMN                   1               35
20-FEB-15 YES       YES SRMN    SRMN                   1               34
20-FEB-15 YES       YES SRMN    SRMN                   1               33
20-FEB-15 YES       YES SRMN    SRMN                   1               32
20-FEB-15 YES       YES SRMN    SRMN                   1               31
20-FEB-15 YES       YES SRMN    SRMN                   1               30
20-FEB-15 YES       YES SRMN    SRMN                   1               29
20-FEB-15 YES       YES SRMN    SRMN                   1               28
20-FEB-15 YES       YES SRMN    SRMN                   1               27
20-FEB-15 YES       YES SRMN    SRMN                   1               26

21 rows selected.

ARMOR:(SYS@hawk):PHYSICAL STANDBY> select name from v$tablespace;

NAME
------------------------------
SYSTEM
SYSAUX
UNDOTBS1
TEMP
USERS
NEW1
NEW2

7 rows selected.

ARMOR:(SYS@hawk):PHYSICAL STANDBY>

PRIMARY: configuration

ANGEL:(SYS@hawk):PRIMARY> show parameter name

NAME                      TYPE        VALUE
------------------------- ----------- ----------------------------------------
cell_offloadgroup_name    string
db_file_name_convert      string
db_name                   string      hawk
db_unique_name            string      hawk
global_names              boolean     FALSE
instance_name             string      hawk
lock_name_space           string
log_file_name_convert     string
processor_group_name      string
service_names             string      hawk
ANGEL:(SYS@hawk):PRIMARY> show parameter convert

NAME                      TYPE        VALUE
------------------------- ----------- ----------------------------------------
db_file_name_convert      string
log_file_name_convert     string
ANGEL:(SYS@hawk):PRIMARY> show parameter standby

NAME                      TYPE        VALUE
------------------------- ----------- ----------------------------------------
standby_archive_dest      string      ?/dbs/arch
standby_file_management   string      AUTO
ANGEL:(SYS@hawk):PRIMARY> select name from v$datafile;

NAME
--------------------------------------------------------------------------------
/oradata/HAWK/datafile/o1_mf_system_bgf2mflo_.dbf
/oradata/HAWK/datafile/o1_mf_sysaux_bgf2mj87_.dbf
/oradata/HAWK/datafile/o1_mf_undotbs1_bgf2mkds_.dbf
/oradata/HAWK/datafile/o1_mf_users_bgf2mlf8_.dbf
/oradata/HAWK/datafile/o1_mf_new1_bggyc50z_.dbf
/oradata/HAWK/datafile/o1_mf_new2_bggyg5ky_.dbf

6 rows selected.

ANGEL:(SYS@hawk):PRIMARY>

STANDBY: configuration

ARMOR:(SYS@hawk):PHYSICAL STANDBY> show parameter name

NAME                      TYPE        VALUE
------------------------- ----------- ----------------------------------------
cell_offloadgroup_name    string
db_file_name_convert      string
db_name                   string      hawk
db_unique_name            string      hawk_sfo
global_names              boolean     FALSE
instance_name             string      hawk
lock_name_space           string
log_file_name_convert     string
processor_group_name      string
service_names             string      hawk
ARMOR:(SYS@hawk):PHYSICAL STANDBY> show parameter convert

NAME                      TYPE        VALUE
------------------------- ----------- ----------------------------------------
db_file_name_convert      string
log_file_name_convert     string
ARMOR:(SYS@hawk):PHYSICAL STANDBY> show parameter standby

NAME                      TYPE        VALUE
------------------------- ----------- ----------------------------------------
standby_archive_dest      string      ?/dbs/arch
standby_file_management   string      AUTO
ARMOR:(SYS@hawk):PHYSICAL STANDBY> select name from v$datafile;

NAME
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/oradata/HAWK_SFO/datafile/o1_mf_system_bgf4o5x7_.dbf
/oradata/HAWK_SFO/datafile/o1_mf_sysaux_bgf4on2c_.dbf
/oradata/HAWK_SFO/datafile/o1_mf_undotbs1_bgf4of05_.dbf
/oradata/HAWK_SFO/datafile/o1_mf_users_bgf4oq4b_.dbf
/oradata/HAWK_SFO/datafile/o1_mf_new1_bggydmsq_.dbf
/oradata/HAWK_SFO/datafile/o1_mf_new2_bggyj2n3_.dbf

6 rows selected.

ARMOR:(SYS@hawk):PHYSICAL STANDBY>

PRIMARY: drop tablespace and register/apply log to STANDBY – review alert log

[oracle@armor:hawk:/u01/app/oracle/diag/rdbms/hawk_sfo/hawk/trace]
$ cat alert_hawk.log
Fri Feb 20 11:23:18 2015
ALTER DATABASE RECOVER  automatic standby database
Media Recovery Start
 started logmerger process
Fri Feb 20 11:23:18 2015
Managed Standby Recovery not using Real Time Apply
Parallel Media Recovery started with 2 slaves
Media Recovery Log /oradata/archivelog/hawk/hawk_55_1_872097259.arc
Recovery deleting file #5:'/oradata/HAWK_SFO/datafile/o1_mf_new1_bggydmsq_.dbf' from controlfile.
Deleted Oracle managed file /oradata/HAWK_SFO/datafile/o1_mf_new1_bggydmsq_.dbf
Recovery dropped tablespace 'NEW1'
Recovery deleting file #6:'/oradata/HAWK_SFO/datafile/o1_mf_new2_bggyj2n3_.dbf' from controlfile.
Deleted Oracle managed file /oradata/HAWK_SFO/datafile/o1_mf_new2_bggyj2n3_.dbf
Recovery dropped tablespace 'NEW2'
Media Recovery Log /oradata/archivelog/hawk/hawk_56_1_872097259.arc
Errors with log /oradata/archivelog/hawk/hawk_56_1_872097259.arc
Errors in file /u01/app/oracle/diag/rdbms/hawk_sfo/hawk/trace/hawk_pr00_13085.trc:
ORA-00308: cannot open archived log '/oradata/archivelog/hawk/hawk_56_1_872097259.arc'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-279 signalled during: ALTER DATABASE RECOVER  automatic standby database  ...
ALTER DATABASE RECOVER    CANCEL
Media Recovery Canceled
Completed: ALTER DATABASE RECOVER    CANCEL
[oracle@armor:hawk:/u01/app/oracle/diag/rdbms/hawk_sfo/hawk/trace]
$

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