Monday, January 21, 2013
Deleting obslete rman backup information from controlfile
We took database backup disk including controlfile from production server to refresh a staging server for application testing purpose. upon restore when we checked database backups.
RMAN> delete backup completed before 'sysdate-7';
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_C1NVIH3N_5505_1 RECID=5387 STAMP=804865144
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_C2NVIH8J_5506_1 RECID=5388 STAMP=804865300
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_C3NVIHH7_5507_1 RECID=5389 STAMP=804865576
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_C4NVIHL5_5508_1 RECID=5390 STAMP=804865701
deleted backup piece
backup piece handle=D:\RMANBACKUP\AR\AL_C7NVIHR7_1_1 RECID=5393 STAMP=804865895
deleted backup piece
backup piece handle=D:\RMANBACKUP\AR\AL_C8NVIHRC_1_1 RECID=5394 STAMP=804865900
deleted backup piece
backup piece handle=D:\RMANBACKUP\AR\AL_C9NVIHRR_1_1 RECID=5395 STAMP=804865916
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_CCNVIJQP_5516_1 RECID=5397 STAMP=804867929
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_CDNVIK0I_5517_1 RECID=5398 STAMP=804868115
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_CENVIK5E_5518_1 RECID=5399 STAMP=804868272
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_CFNVIKE2_5519_1 RECID=5400 STAMP=804868547
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_CGNVIKI0_5520_1 RECID=5401 STAMP=804868673
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\HOMEDB_DB_CHNVIKN6_5521_1 RECID=5402 STAMP=804868841
deleted backup piece
backup piece handle=D:\RMANBACKUP\CONTROLFILE\CONTORLFILE_C-1547250382-20130116-03 RECID=5403 STAMP=804868847
deleted backup piece
backup piece handle=D:\RMANBACKUP\DB\AL_CJNVIKO6_1_1 RECID=5404 STAMP=804868870
deleted backup piece
backup piece handle=D:\RMANBACKUP\CONTROLFILE\CONTORLFILE_C-1547250382-20130116-04 RECID=5405 STAMP=804868878
Deleted 17 objects
RMAN> list backup summary;
This is output
------------------------------------------------------------------------------------------------------------
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
------- -- -- - ----------- --------------- ------- ------- ---------- ---
5186 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T070014
5187 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T070014
5188 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T070014
5189 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T070014
5190 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T070014
5191 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T072051
5192 B A A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T072144
5193 B A A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T072144
5194 B F A SBT_TAPE 26-DEC-12 1 1 NO TAG20121226T072456
5195 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T070010
5196 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T070010
5197 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T070010
5198 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T070010
5199 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T070010
5200 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T071808
5201 B A A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T071907
5202 B F A SBT_TAPE 27-DEC-12 1 1 NO TAG20121227T072027
5203 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T070010
5204 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T070010
5205 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T070010
5206 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T070010
5207 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T070010
5208 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T071708
5209 B A A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T071809
5210 B F A SBT_TAPE 28-DEC-12 1 1 NO TAG20121228T071927
5211 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T070010
5212 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T070010
5213 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T070010
5214 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T070010
5215 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T070010
5216 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T071947
5217 B A A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T072047
5218 B F A SBT_TAPE 29-DEC-12 1 1 NO TAG20121229T072216
5219 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T070011
5220 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T070011
5221 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T070011
5222 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T070011
5223 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T070011
5224 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T075122
5225 B A A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T075223
5226 B F A SBT_TAPE 30-DEC-12 1 1 NO TAG20121230T075310
5227 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T070447
5228 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T070447
5229 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T070447
5230 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T070447
5231 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T070447
5232 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T081640
5233 B A A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T081735
5234 B F A SBT_TAPE 31-DEC-12 1 1 NO TAG20121231T081833
5235 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T070007
5236 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T070007
5237 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T070007
5238 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T070007
5239 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T070007
5240 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T072128
5241 B A A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T072228
5242 B F A SBT_TAPE 01-JAN-13 1 1 NO TAG20130101T072336
5243 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T070007
5244 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T070007
5245 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T070007
5246 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T070007
5247 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T070007
5248 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T071843
5249 B A A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T071938
5250 B F A SBT_TAPE 02-JAN-13 1 1 NO TAG20130102T072035
5251 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T070011
5252 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T070011
5253 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T070011
5254 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T070011
5255 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T070011
5256 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T071810
5257 B A A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T071909
5258 B F A SBT_TAPE 03-JAN-13 1 1 NO TAG20130103T072028
5259 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T070008
5260 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T070008
5261 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T070008
5262 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T070008
5263 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T070008
5264 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T072116
5265 B A A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T072218
5266 B F A SBT_TAPE 04-JAN-13 1 1 NO TAG20130104T072328
5267 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T070010
5268 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T070010
5269 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T070010
5270 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T070010
5271 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T070010
5272 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T072519
5273 B A A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T072618
5274 B F A SBT_TAPE 05-JAN-13 1 1 NO TAG20130105T072725
5275 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T070007
5276 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T070007
5277 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T070007
5278 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T070007
5279 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T070007
5280 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T071954
5281 B A A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T072057
5282 B F A SBT_TAPE 06-JAN-13 1 1 NO TAG20130106T072145
5283 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T070010
5284 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T070010
5285 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T070010
5286 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T070010
5287 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T070010
5288 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T072130
5289 B A A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T072229
5290 B F A SBT_TAPE 07-JAN-13 1 1 NO TAG20130107T072326
5291 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T080443
5292 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T080443
5293 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T080443
5294 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T080443
5295 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T080443
5296 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T082525
5297 B A A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T082639
5298 B F A SBT_TAPE 08-JAN-13 1 1 NO TAG20130108T082756
5299 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T070013
5300 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T070013
5301 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T070013
5302 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T070013
5303 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T070013
5304 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T071821
5305 B A A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T071922
5306 B F A SBT_TAPE 09-JAN-13 1 1 NO TAG20130109T072037
5314 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T070007
5315 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T070007
5316 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T070007
5317 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T070007
5318 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T070007
5319 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T071756
5320 B A A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T071900
5321 B F A SBT_TAPE 10-JAN-13 1 1 NO TAG20130110T072009
5322 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T070007
5323 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T070007
5324 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T070007
5325 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T070007
5326 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T070007
5327 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T071725
5328 B A A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T071825
5329 B F A SBT_TAPE 11-JAN-13 1 1 NO TAG20130111T071922
5330 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T070007
5331 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T070007
5332 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T070007
5333 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T070007
5334 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T070007
5335 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T072235
5336 B A A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T072335
5337 B F A SBT_TAPE 12-JAN-13 1 1 NO TAG20130112T072432
5338 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T070008
5339 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T070008
5340 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T070008
5341 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T070008
5342 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T070008
5343 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T072006
5344 B A A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T072055
5345 B F A SBT_TAPE 13-JAN-13 1 1 NO TAG20130113T072205
5346 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T070103
5347 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T070103
5348 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T070103
5349 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T070103
5350 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T070103
5351 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T072201
5352 B A A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T072300
5353 B F A SBT_TAPE 14-JAN-13 1 1 NO TAG20130114T072520
RMAN> exit
Recovery Manager complete.
------------------------------------------------------------------------------------------------------------
Still there are old backups in inventory because we don't have sbt_tape configured on this server so we cannot delete these backups from inventory. To delete info from controlfile we need to recreate controlfile.
------------------------------------------------------------------------------------------------------------
C:\Users\FARHAT.HOME>sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Mon Jan 21 07:48:59 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> alter database backup controlfile to trace as 'd:\control22.txt';
Database altered.
SQL> show parameter control
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
control_file_record_keep_time integer 7
control_files string D:\APP\FARHAT\ORADATA\HOMEDB\CO
NTROL01.CTL
control_management_pack_access string DIAGNOSTIC+TUNING
shutdown the database
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
Start DB in nomount state
SQL> startup nomount;
ORACLE instance started.
Total System Global Area 1553379328 bytes
Fixed Size 2255464 bytes
Variable Size 1224738200 bytes
Database Buffers 318767104 bytes
Redo Buffers 7618560 bytes
SQL> show parameter control
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
control_file_record_keep_time integer 7
control_files string D:\APP\FARHAT\ORADATA\HOMEDB\CO
NTROL01.CTL
control_management_pack_access string DIAGNOSTIC+TUNING
SQL> show parameter spfile
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
spfile string
copy these lines from output file created with alter database backup controlfile to trace command and paste in sqlplus prompt
SQL> CREATE CONTROLFILE REUSE DATABASE "HOMEDB" NORESETLOGS ARCHIVELOG
2 MAXLOGFILES 192
3 MAXLOGMEMBERS 3
4 MAXDATAFILES 1024
5 MAXINSTANCES 32
6 MAXLOGHISTORY 5840
7 LOGFILE
8 GROUP 1 'D:\APP\FARHAT\FAST_RECOVERY_AREA\HOMEDB\ONLINELOG\O1_MF_1_8HB4BG1H_.LOG' SIZE 500M BLOCKSIZE 512,
9 GROUP 2 'D:\APP\FARHAT\FAST_RECOVERY_AREA\HOMEDB\ONLINELOG\O1_MF_2_8HB4767Z_.LOG' SIZE 500M BLOCKSIZE 512,
10 GROUP 3 'D:\APP\FARHAT\FAST_RECOVERY_AREA\HOMEDB\ONLINELOG\O1_MF_3_8HB4BLLD_.LOG' SIZE 500M BLOCKSIZE 512,
11 GROUP 4 'D:\APP\FARHAT\FAST_RECOVERY_AREA\HOMEDB\ONLINELOG\O1_MF_4_8HB4B33G_.LOG' SIZE 500M BLOCKSIZE 512
12 -- STANDBY LOGFILE
13 DATAFILE
14 'D:\APP\FARHAT\ORADATA\HOMEDB\SYSTEM.256.770482167',
15 'D:\APP\FARHAT\ORADATA\HOMEDB\SYSAUX.257.770482167',
16 'D:\APP\FARHAT\ORADATA\HOMEDB\UNDOTBS1.258.770482167',
17 'D:\APP\FARHAT\ORADATA\HOMEDB\USERS.259.770482167',
18 'D:\APP\FARHAT\ORADATA\HOMEDB\EXAMPLE.264.770482273',
19 'D:\APP\FARHAT\ORADATA\HOMEDB\UNDOTBS2.265.770482381',
20 'D:\APP\FARHAT\ORADATA\HOMEDB\HOMELOG01.DBF',
21 'D:\APP\FARHAT\ORADATA\HOMEDB\TEST_NETBKUP.DBF',
22 'D:\APP\FARHAT\ORADATA\HOMEDB\RECOP1.DBF',
23 'D:\APP\FARHAT\ORADATA\HOMEDB\HOMELOG02.DBF',
24 'D:\APP\FARHAT\ORADATA\HOMEDB\HOME_TS01.DBF',
25 'D:\APP\FARHAT\ORADATA\HOMEDB\HOME_TS02.DBF',
26 'D:\APP\FARHAT\ORADATA\HOMEDB\HOME_TS03.DBF',
27 'D:\APP\FARHAT\ORADATA\HOMEDB\HOME_TS04.DBF',
28 'D:\APP\FARHAT\ORADATA\HOMEDB\HOME_TS05.DBF',
29 'D:\APP\FARHAT\ORADATA\HOMEDB\UNDOTBS1.278.770746419',
30 'D:\APP\FARHAT\ORADATA\HOMEDB\UNDOTBS2.279.770746495'
31 CHARACTER SET AR8ISO8859P6
32 ;
Control file created.
SQL> alter database open;
Database altered.
SQL>
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