Thursday, February 28, 2013

Configuring the Primary database backup from DG database



[oracle@primary u01]$ rman | tee rman_offload_check.log

Recovery Manager: Release 11.2.0.1.0 - Production on Fri Jan 25 08:49:27 2013

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

RMAN> connect catalog rman/rman@rman

connected to recovery catalog database

RMAN> connect target sys@JAY

target database Password:
connected to target database: JAY (DBID=2467455158)

RMAN> CONFIGURE DB_UNIQUE_NAME DGJAY CONNECT IDENTIFIER 'DGJAY';

new RMAN configuration parameters:
CONFIGURE DB_UNIQUE_NAME 'DGJAY' CONNECT IDENTIFIER  'DGJAY';
new RMAN configuration parameters are successfully stored
starting full resync of recovery catalog
full resync complete

RMAN>  LIST DB_UNIQUE_NAME OF DATABASE;


List of Databases
DB Key  DB Name  DB ID            Database Role    Db_unique_name
------- ------- ----------------- ---------------  ------------------
2       JAY     2467455158       PRIMARY            JAY
2       JAY     2467455158       STANDBY           DGJAY

RMAN> list backup of database;

specification does not match any backup in the repository


RMAN>  list backup of database for  Db_unique_name  DGJAY;

specification does not match any backup in the repository

RMAN>

 Backup from DG database.

[oracle@secondary JAY]$ rman target sys@dgJAY catalog rman/rman@rman

Recovery Manager: Release 11.2.0.1.0 - Production on Fri Jan 25 19:00:11 2011

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

target database Password:
connected to target database: JAY (DBID=2467455158)
connected to recovery catalog database

RMAN> RESYNC CATALOG FROM DB_UNIQUE_NAME DGJAY;


RMAN> backup database plus archivelog;


Starting backup at 25-JAN-13
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=22 device type=DISK
channel ORA_DISK_1: starting archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=291 RECID=322 STAMP=771248790
input archived log thread=1 sequence=292 RECID=323 STAMP=771248853
input archived log thread=1 sequence=293 RECID=324 STAMP=771248855
input archived log thread=1 sequence=294 RECID=325 STAMP=771248927
input archived log thread=1 sequence=295 RECID=326 STAMP=771248928
input archived log thread=1 sequence=296 RECID=327 STAMP=771258396
input archived log thread=1 sequence=297 RECID=328 STAMP=771258609
input archived log thread=1 sequence=298 RECID=329 STAMP=771258905
input archived log thread=1 sequence=299 RECID=330 STAMP=771259204
input archived log thread=1 sequence=300 RECID=331 STAMP=771259505
input archived log thread=1 sequence=301 RECID=332 STAMP=771259811
input archived log thread=1 sequence=302 RECID=333 STAMP=771260105
input archived log thread=1 sequence=303 RECID=334 STAMP=771260390
input archived log thread=1 sequence=304 RECID=335 STAMP=771260592
input archived log thread=1 sequence=305 RECID=336 STAMP=771260710
input archived log thread=1 sequence=306 RECID=337 STAMP=771261005
input archived log thread=1 sequence=307 RECID=338 STAMP=771261225
input archived log thread=1 sequence=308 RECID=339 STAMP=771263270
input archived log thread=1 sequence=309 RECID=340 STAMP=771263405
input archived log thread=1 sequence=310 RECID=341 STAMP=771263707
input archived log thread=1 sequence=311 RECID=342 STAMP=771264005
input archived log thread=1 sequence=312 RECID=343 STAMP=771264305
input archived log thread=1 sequence=313 RECID=344 STAMP=771264605
input archived log thread=1 sequence=314 RECID=345 STAMP=771264904
input archived log thread=1 sequence=315 RECID=346 STAMP=771265122
input archived log thread=1 sequence=316 RECID=347 STAMP=771268049
input archived log thread=1 sequence=317 RECID=348 STAMP=771268206
input archived log thread=1 sequence=318 RECID=349 STAMP=771268506
input archived log thread=1 sequence=319 RECID=350 STAMP=771268807
input archived log thread=1 sequence=320 RECID=351 STAMP=771269105
input archived log thread=1 sequence=321 RECID=352 STAMP=771269404
input archived log thread=1 sequence=322 RECID=353 STAMP=771269705
input archived log thread=1 sequence=323 RECID=354 STAMP=771270004
input archived log thread=1 sequence=324 RECID=355 STAMP=771270304
input archived log thread=1 sequence=325 RECID=356 STAMP=771270605
input archived log thread=1 sequence=326 RECID=357 STAMP=771270906
input archived log thread=1 sequence=327 RECID=358 STAMP=771271205
input archived log thread=1 sequence=328 RECID=359 STAMP=771271506
input archived log thread=1 sequence=329 RECID=360 STAMP=771271805
input archived log thread=1 sequence=330 RECID=361 STAMP=771272106
input archived log thread=1 sequence=331 RECID=362 STAMP=771272404
input archived log thread=1 sequence=332 RECID=363 STAMP=771272705
input archived log thread=1 sequence=333 RECID=364 STAMP=771273005
input archived log thread=1 sequence=334 RECID=365 STAMP=771273304
input archived log thread=1 sequence=335 RECID=366 STAMP=771273563
channel ORA_DISK_1: starting piece 1 at 25-JAN-13
channel ORA_DISK_1: finished piece 1 at 25-JAN-13
piece handle=/u01/bkup/JAY/ora_df771274960_s101_s1 tag=TAG20111230T281237 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:45
Finished backup at 25-JAN-13

Starting backup at 25-JAN-13
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00004 name=/u01/JAY/datafile/users01.dbf
input datafile file number=00001 name=/u01/JAY/datafile/system.dbf
input datafile file number=00002 name=/u01/JAY/datafile/sysaux.dbf
input datafile file number=00003 name=/u01/JAY/datafile/undotbs1.dbf
channel ORA_DISK_1: starting piece 1 at 25-JAN-13
channel ORA_DISK_1: finished piece 1 at 25-JAN-13
piece handle=/u01/bkup/JAY/ora_df771275005_s102_s1 tag=TAG20111230T190325 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:02:56
Finished backup at 25-JAN-13

Starting backup at 25-JAN-13
using channel ORA_DISK_1
specification does not match any archived log in the repository
backup cancelled because there are no files to backup
Finished backup at 25-JAN-13

Starting Control File and SPFILE Autobackup at 25-JAN-13
piece handle=/u01/bkup/JAY/c-2467455158-20111230-03 comment=NONE
Finished Control File and SPFILE Autobackup at 25-JAN-13

RMAN>

Manually deleting Primary datafile for backup testing

[oracle@primary JAY]$ sqlplus sys@JAY as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Fri Dec 30 19:25:49 2011

Copyright (c) 1982, 2009, Oracle.  All rights reserved.

Enter password:

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application JAYing options

SQL> select file_name from dba_data_files;

FILE_NAME
--------------------------------------------------------------------------------
/u01/JAY/datafile/system.dbf
/u01/JAY/datafile/sysaux.dbf
/u01/JAY/datafile/undotbs1.dbf
/u01/JAY/datafile/users01.dbf

SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application JAYing options
[oracle@primary JAY]$ mv /u01/JAY/datafile/users01.dbf /u01/JAY/datafile/users01.dbf.bkp
[oracle@primary JAY]$

Copying all the backup piece to primary from standby datatase box.
[oracle@secondary JAY]$ scp * oracle@primary:/u01/bkup/JAY
oracle@primary's password:
c-2467455158-20111230-03                                                                                                              100% 9952KB   9.7MB/s   00:01
ora_df771274960_s101_s1                                                                                                               100%  202MB   8.1MB/s   00:25
ora_df771275005_s102_s1                                                                                                               100%  729MB   9.0MB/s   01:21
[oracle@secondary JAY]$


[oracle@primary JAY]$ sqlplus "/as sysdba"

SQL*Plus: Release 11.2.0.1.0 Production on Fri Jan 25 19:30:53 2011

Copyright (c) 1982, 2009, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area 2142679040 bytes
Fixed Size                  1337720 bytes
Variable Size             503318152 bytes
Database Buffers         1627389952 bytes
Redo Buffers               10633216 bytes
Database mounted.
ORA-01157: cannot identify/lock data file 4 - see DBWR trace file
ORA-01110: data file 4: '/u01/JAY/datafile/users01.dbf'


SQL>exit

Recovery from DG backup for primary datafile.

[oracle@primary JAY]$ rman target sys@JAY catalog rman/rman@rman

Recovery Manager: Release 11.2.0.1.0 - Production on Fri Jan 25 19:33:14 2011

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

target database Password:
connected to target database: JAY (DBID=2467455158, not open)
connected to recovery catalog database

RMAN> list backup of database;

specification does not match any backup in the repository
RMAN>  list backup for db_unique_name DGJAY;

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


BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
19026   202.44M    DISK        00:00:40     25-JAN-13
        BP Key: 19028   Status: AVAILABLE  Compressed: NO  Tag: TAG20111230T281237
        Piece Name: /u01/bkup/JAY/ora_df771274960_s101_s1

  List of Archived Logs in backup set 19026
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    291     3276590    25-JAN-13 3296594    25-JAN-13
  1    292     3296594    25-JAN-13 3296906    25-JAN-13
  1    293     3296906    25-JAN-13 3296910    25-JAN-13
  1    294     3296910    25-JAN-13 3296967    25-JAN-13
  1    295     3296967    25-JAN-13 3296970    25-JAN-13
  1    296     3296970    25-JAN-13 3319957    25-JAN-13
  1    297     3319957    25-JAN-13 3320270    25-JAN-13
  1    298     3320270    25-JAN-13 3320796    25-JAN-13
  1    299     3320796    25-JAN-13 3321375    25-JAN-13
  1    300     3321375    25-JAN-13 3321819    25-JAN-13
  1    301     3321819    25-JAN-13 3322168    25-JAN-13
  1    302     3322168    25-JAN-13 3322594    25-JAN-13
  1    303     3322594    25-JAN-13 3322952    25-JAN-13
  1    304     3322952    25-JAN-13 3322956    25-JAN-13
  1    305     3322956    25-JAN-13 3323380    25-JAN-13
  1    306     3323380    25-JAN-13 3323762    25-JAN-13
  1    307     3323762    25-JAN-13 3324350    25-JAN-13
  1    308     3324350    25-JAN-13 3324354    25-JAN-13
  1    309     3324354    25-JAN-13 3324693    25-JAN-13
  1    310     3324693    25-JAN-13 3325131    25-JAN-13
  1    311     3325131    25-JAN-13 3325635    25-JAN-13
  1    312     3325635    25-JAN-13 3326576    25-JAN-13
  1    313     3326576    25-JAN-13 3326969    25-JAN-13
  1    314     3326969    25-JAN-13 3327379    25-JAN-13
  1    315     3327379    25-JAN-13 3327679    25-JAN-13
  1    316     3327679    25-JAN-13 3327683    25-JAN-13
  1    317     3327683    25-JAN-13 3328074    25-JAN-13
  1    318     3328074    25-JAN-13 3328423    25-JAN-13
  1    319     3328423    25-JAN-13 3328888    25-JAN-13
  1    320     3328888    25-JAN-13 3329819    25-JAN-13
  1    321     3329819    25-JAN-13 3330168    25-JAN-13
  1    322     3330168    25-JAN-13 3330706    25-JAN-13
  1    323     3330706    25-JAN-13 3331224    25-JAN-13
  1    324     3331224    25-JAN-13 3331632    25-JAN-13
  1    325     3331632    25-JAN-13 3331987    25-JAN-13
  1    326     3331987    25-JAN-13 3332367    25-JAN-13
  1    327     3332367    25-JAN-13 3332768    25-JAN-13
  1    328     3332768    25-JAN-13 3333160    25-JAN-13
  1    329     3333160    25-JAN-13 3333599    25-JAN-13
  1    330     3333599    25-JAN-13 3333961    25-JAN-13
  1    331     3333961    25-JAN-13 3334379    25-JAN-13
  1    332     3334379    25-JAN-13 3334757    25-JAN-13
  1    333     3334757    25-JAN-13 3335100    25-JAN-13
  1    334     3335100    25-JAN-13 3335656    25-JAN-13
  1    335     3335656    25-JAN-13 3336049    25-JAN-13

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
19027   Full    729.26M    DISK        00:02:48     25-JAN-13
        BP Key: 19029   Status: AVAILABLE  Compressed: NO  Tag: TAG20111230T190325
        Piece Name: /u01/bkup/JAY/ora_df771275005_s102_s1
  List of Datafiles in backup set 19027
  File LV Type Ckp SCN    Ckp Time  Name
  ---- -- ---- ---------- --------- ----
  1       Full 3276592    25-JAN-13 /u01/JAY/datafile/system.dbf
  2       Full 3276592    25-JAN-13 /u01/JAY/datafile/sysaux.dbf
  3       Full 3276592    25-JAN-13 /u01/JAY/datafile/undotbs1.dbf
  4       Full 3276592    25-JAN-13 /u01/JAY/datafile/users01.dbf

BS Key  Type LV Size       Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ ---------------
19083   Full    9.70M      DISK        00:00:01     25-JAN-13
        BP Key: 19088   Status: AVAILABLE  Compressed: NO  Tag: TAG20111230T190622
        Piece Name: /u01/bkup/JAY/c-2467455158-20111230-03
  SPFILE Included: Modification time: 25-JAN-13
  SPFILE db_unique_name: DGJAY
  Standby Control File Included: Ckp SCN: 3276592      Ckp time: 25-JAN-13

RMAN> catalog start with '/u01/bkup/JAY';

searching for all files that match the pattern /u01/bkup/JAY

List of Files Unknown to the Database
=====================================
File Name: /u01/bkup/JAY/ora_df771274960_s101_s1
File Name: /u01/bkup/JAY/c-2467455158-20111230-03
File Name: /u01/bkup/JAY/ora_df771275005_s102_s1

Do you really want to catalog the above files (enter YES or NO)? YES
cataloging files...
cataloging done

List of Cataloged Files
=======================
File Name: /u01/bkup/JAY/ora_df771274960_s101_s1
File Name: /u01/bkup/JAY/c-2467455158-20111230-03
File Name: /u01/bkup/JAY/ora_df771275005_s102_s1

RMAN> restore datafile 4 from tag=TAG20111230T190325;

Starting restore at 25-JAN-13
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=14 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_DISK_1: restoring datafile 00004 to /u01/JAY/datafile/users01.dbf
channel ORA_DISK_1: reading from backup piece /u01/bkup/JAY/ora_df771275005_s102_s1
channel ORA_DISK_1: piece handle=/u01/bkup/JAY/ora_df771275005_s102_s1 tag=TAG20111230T190325
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:03:46
Finished restore at 25-JAN-13
RMAN> recover datafile 4;

Starting recover at 25-JAN-13
using channel ORA_DISK_1

starting media recovery

archived log for thread 1 with sequence 336 is already on disk as file /u01/archive/1_336_766348429.dbf
channel ORA_DISK_1: starting archived log restore to default destination
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=291
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=292
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=293
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=294
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=295
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=296
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=297
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=298
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=299
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=300
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=301
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=302
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=303
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=304
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=305
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=306
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=307
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=308
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=309
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=310
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=311
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=312
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=313
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=314
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=315
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=316
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=317
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=318
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=319
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=320
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=321
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=322
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=323
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=324
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=325
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=326
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=327
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=328
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=329
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=330
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=331
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=332
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=333
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=334
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=335
channel ORA_DISK_1: reading from backup piece /u01/bkup/JAY/ora_df771274960_s101_s1
channel ORA_DISK_1: piece handle=/u01/bkup/JAY/ora_df771274960_s101_s1 tag=TAG20111230T281237
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:15
archived log file name=/u01/archive/1_291_766348429.dbf thread=1 sequence=291
archived log file name=/u01/archive/1_292_766348429.dbf thread=1 sequence=292
archived log file name=/u01/archive/1_293_766348429.dbf thread=1 sequence=293
archived log file name=/u01/archive/1_294_766348429.dbf thread=1 sequence=294
archived log file name=/u01/archive/1_295_766348429.dbf thread=1 sequence=295
archived log file name=/u01/archive/1_296_766348429.dbf thread=1 sequence=296
archived log file name=/u01/archive/1_297_766348429.dbf thread=1 sequence=297
archived log file name=/u01/archive/1_298_766348429.dbf thread=1 sequence=298
archived log file name=/u01/archive/1_299_766348429.dbf thread=1 sequence=299
archived log file name=/u01/archive/1_300_766348429.dbf thread=1 sequence=300
archived log file name=/u01/archive/1_301_766348429.dbf thread=1 sequence=301
archived log file name=/u01/archive/1_302_766348429.dbf thread=1 sequence=302
archived log file name=/u01/archive/1_303_766348429.dbf thread=1 sequence=303
archived log file name=/u01/archive/1_304_766348429.dbf thread=1 sequence=304
archived log file name=/u01/archive/1_305_766348429.dbf thread=1 sequence=305
archived log file name=/u01/archive/1_306_766348429.dbf thread=1 sequence=306
archived log file name=/u01/archive/1_307_766348429.dbf thread=1 sequence=307
archived log file name=/u01/archive/1_308_766348429.dbf thread=1 sequence=308
archived log file name=/u01/archive/1_309_766348429.dbf thread=1 sequence=309
archived log file name=/u01/archive/1_310_766348429.dbf thread=1 sequence=310
archived log file name=/u01/archive/1_311_766348429.dbf thread=1 sequence=311
archived log file name=/u01/archive/1_312_766348429.dbf thread=1 sequence=312
archived log file name=/u01/archive/1_313_766348429.dbf thread=1 sequence=313
archived log file name=/u01/archive/1_314_766348429.dbf thread=1 sequence=314
archived log file name=/u01/archive/1_315_766348429.dbf thread=1 sequence=315
archived log file name=/u01/archive/1_316_766348429.dbf thread=1 sequence=316
archived log file name=/u01/archive/1_317_766348429.dbf thread=1 sequence=317
archived log file name=/u01/archive/1_318_766348429.dbf thread=1 sequence=318
archived log file name=/u01/archive/1_319_766348429.dbf thread=1 sequence=319
archived log file name=/u01/archive/1_320_766348429.dbf thread=1 sequence=320
archived log file name=/u01/archive/1_321_766348429.dbf thread=1 sequence=321
archived log file name=/u01/archive/1_322_766348429.dbf thread=1 sequence=322
archived log file name=/u01/archive/1_323_766348429.dbf thread=1 sequence=323
archived log file name=/u01/archive/1_324_766348429.dbf thread=1 sequence=324
archived log file name=/u01/archive/1_325_766348429.dbf thread=1 sequence=325
archived log file name=/u01/archive/1_326_766348429.dbf thread=1 sequence=326
archived log file name=/u01/archive/1_327_766348429.dbf thread=1 sequence=327
archived log file name=/u01/archive/1_328_766348429.dbf thread=1 sequence=328
archived log file name=/u01/archive/1_329_766348429.dbf thread=1 sequence=329
archived log file name=/u01/archive/1_330_766348429.dbf thread=1 sequence=330
archived log file name=/u01/archive/1_331_766348429.dbf thread=1 sequence=331
archived log file name=/u01/archive/1_332_766348429.dbf thread=1 sequence=332
archived log file name=/u01/archive/1_333_766348429.dbf thread=1 sequence=333
archived log file name=/u01/archive/1_334_766348429.dbf thread=1 sequence=334
media recovery complete, elapsed time: 00:00:02
Finished recover at 25-JAN-13

RMAN> alter database open;

database opened

RMAN> exit


Recovery Manager complete.

Recovery completes, checking primary database.

[oracle@primary JAY]$ sqlplus "/as sysdba"

SQL*Plus: Release 11.2.0.1.0 Production on Fri Jan 25 19:47:58 2011

Copyright (c) 1982, 2009, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application JAYing options

SQL> show parameter db_unique

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
db_unique_name                       string      JAY
SQL> select file#, status from v$datafile;

     FILE# STATUS
---------- -------
         1 SYSTEM
         2 ONLINE
         3 ONLINE
         4 ONLINE

SQL> select open_mode from v$database;

OPEN_MODE
--------------------
READ WRITE

SQL>

Friday, February 15, 2013

find hidden parameters


Query to check hidden parameters :

select ksppinm Name, ksppstvl Value from x$ksppi pi, x$ksppcv cv where cv.indx=pi.indx and ksppinm like '#_%' escape '#' order by 1;