Restore archivelogs from backupset
STEP-1
RMAN> backup archivelog all;
Starting backup at 13-MAR-13
current log archived
using channel ORA_DISK_1
channel ORA_DISK_1: starting archive log backupset
channel ORA_DISK_1: specifying archive log(s) in backup set
input archive log thread=1 sequence=6 recid=61 stamp=809960486
channel ORA_DISK_1: starting piece 1 at 13-MAR-13
channel ORA_DISK_1: finished piece 1 at 13-MAR-13
piece handle=F:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2013_03_13\O1_MF_ANNNN_TAG20130313T130126_8N0BTHKN_.BKP tag=TAG20130313T130126 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02
Finished backup at 13-MAR-13
STEP-2
RMAN> list archivelog all;
List of Archived Log Copies
Key Thrd Seq S Low Time Name
61 1 6 A 13-MAR-13 F:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\2013_03_13\O1_MF_1_6_8N0BTFLF_.ARC
STEP -3
RMAN> delete archivelog all;
released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=142 devtype=DISK
List of Archived Log Copies
Key Thrd Seq S Low Time Name
61 1 6 A 13-MAR-13 F:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\2013_03_13\O1_MF_1_6_8N0BTFLF_.ARC
Do you really want to delete the above objects (enter YES or NO)? yes
RMAN-06207: WARNING: 1 objects could not be deleted for DISK channel(s) due
RMAN-06208: to mismatched status. Use CROSSCHECK command to fix status
RMAN-06210: List of Mismatched objects
RMAN-06211: ==========================
RMAN-06212: Object Type Filename/Handle
RMAN-06213: --------------- ---------------------------------------------------
RMAN-06214: Archivelog F:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\2013_03_13\O1_MF_1_6_8N0BTFLF_.ARC
STEP-4
RMAN> crosscheck archivelog all;
released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=142 devtype=DISK
validation failed for archived log
archive log filename=F:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\2013_03_13\O1_MF_1_6_8N0BTFLF_.ARC recid=61 stamp=809960486
Crosschecked 1 objects
RMAN>
what i done after step 1 , is i delete (or moved ) archivelog from its original destination.
NOW, as i have a backup of archivelog in backupset , how do i restore archivelogs from there??
10.2.0
win 7 prof
Thanks
Edited by: O0O0O0O0O on Mar 13, 2013 1:10 PM
Salman Qureshi wrote:
Hi,
what i done after step 1 , is i delete (or moved ) archivelog from its original destination.No, you took backup in sirts step. You deleted your archived redo logs in 3rd stepNO, After 1st step i deleted /moved archivelog , thats why @ 3rd step its giving error that Oracle Cant Find Archivelog to delete ( i guess it dsnt matter )
NOW, as i have a backup of archivelog in backupset , how do i restore archivelogs from there??Following should help you in restoration of archive redo logs. Simplest way is to use "restore archivelog all" to restore all archived redo logs from your backups which are available.
when i do this , its giving error
RMAN> restore archivelog all;
Starting restore at 13-MAR-13
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 03/13/2013 13:25:48
RMAN-06026: some targets not found - aborting restore
RMAN-06025: no backup of log thread 1 seq 5 lowscn 2065032 found to restore
RMAN-06025: no backup of log thread 1 seq 4 lowscn 2061724 found to restore
RMAN-06025: no backup of log thread 1 seq 3 lowscn 2038915 found to restore
RMAN-06025: no backup of log thread 1 seq 2 lowscn 2015492 found to restore
RMAN-06025: no backup of log thread 1 seq 1 lowscn 1990741 found to restore
RMAN-06025: no backup of log thread 1 seq 19 lowscn 1986423 found to restore
RMAN-06025: no backup of log thread 1 seq 18 lowscn 1959113 found to restore
RMAN-06025: no backup of log thread 1 seq 17 lowscn 736604 found to restore
RMAN-06025: no backup of log thread 1 seq 16 lowscn 694859 found to restore
RMAN-06025: no backup of log thread 1 seq 15 lowscn 654358 found to restore
RMAN-06025: no backup of log thread 1 seq 14 lowscn 631019 found to restore
RMAN-06025: no backup of log thread 1 seq 13 lowscn 630977 found to restore
RMAN-06025: no backup of log thread 1 seq 12 lowscn 628120 found to restore
RMAN-06025: no backup of log thread 1 seq 11 lowscn 627821 found to restore
RMAN-06025: no backup of log thread 1 seq 10 lowscn 624694 found to restore
RMAN-06025: no backup of log thread 1 seq 9 lowscn 624184 found to restore
RMAN-06025: no backup of log thread 1 seq 8 lowscn 620379 found to restore
RMAN-06025: no backup of log thread 1 seq 7 lowscn 619730 found to restore
RMAN-06025: no backup of log thread 1 seq 6 lowscn 619728 found to restore
RMAN-06025: no backup of log thread 1 seq 5 lowscn 619725 found to restore
RMAN-06025: no backup of log thread 1 seq 4 lowscn 619722 found to restore
RMAN-06025: no backup of log thread 1 seq 3 lowscn 617154 found to restore
RMAN-06025: no backup of log thread 1 seq 2 lowscn 608546 found to restore
RMAN>
Edited by: O0O0O0O0O on Mar 13, 2013 1:28 PM
Similar Messages
-
Problem with restoring database from backupset
Hello,
I'm newie in working with RMAN and I have problem with restoring database from backup set in my testcase.
I've restored controlfile, but I couldn't restore database - it fails with:
RMAN-00571: =============================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS
RMAN-00571: =============================================
RMAN-03002: failure of restore command at 08/31/2006 12:06:47
ORA-01180: can not create datafile 1
ORA-01110: data file 1: 'C:\ORACLE\ORADATA\LOCA10G2\SYSTEM01.DBF'
List of backupsets from restored controlfile
(I restored controlfile by command: restore controlfile from 'C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP'; -- I have disabled controlfile autobackup, therefore I couldn't restore from autobackup);
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
36 Full 6.98M DISK 00:00:02 29-AUG-06
BP Key: 36 Status: AVAILABLE Compressed: NO Tag: 01_CTL
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
Control File Included: Ckp SCN: 578469 Ckp time: 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
37 Full 322.96M DISK 00:00:27 29-AUG-06
BP Key: 37 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
List of Datafiles in backup set 37
File LV Type Ckp SCN Ckp Time Name
1 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSTEM01.DBF
2 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\UNDOTBS01.DBF
3 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSAUX01.DBF
4 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\USERS01.DBF
BS Key Size Device Type Elapsed Time Completion Time
38 650.50K DISK 00:00:00 29-AUG-06
BP Key: 38 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113804
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
List of Archived Logs in backup set 38
Thrd Seq Low SCN Low Time Next SCN Next Time
1 32 577277 29-AUG-06 578529 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
39 Full 7.02M DISK 00:00:00 29-AUG-06
BP Key: 39 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
Control File Included: Ckp SCN: 578493 Ckp time: 29-AUG-06
SPFILE Included: Modification time: 28-AUG-06
I can successfully crosscheck backup sets (by command crosscheck backup), but I couldn't restore database.
Path C:\ORACLE\ORADATA\LOCA10G2\ exists and I have right privileges.
Output of command restore database validate:
RMAN> restore database validate;
Starting restore at 31-AUG-06
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=102 devtype=DISK
data file 1 will be created automatically during restore operation
data file 2 will be created automatically during restore operation
data file 3 will be created automatically during restore operation
data file 4 will be created automatically during restore operation
restore not done; all files readonly, offline, or already restored
Finished restore at 31-AUG-06
What's wrong?
Thanks
PaulHi,
I think, that everything seems to be OK.
Commands which I use to validation of existence backup:
RMAN> crosscheck backup;
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=102 devtype=DISK
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP recid=36 stamp=599744172
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP recid=37 stamp=599744183
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP recid=38 stamp=599918805
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP recid=39 stamp=599918805
Crosschecked 4 objects
RMAN> list backup summary;
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
36 B F A DISK 29-AUG-06 1 1 NO 01_CTL
37 B F A DISK 29-AUG-06 1 1 NO TAG20060829T113622
38 B A A DISK 29-AUG-06 1 1 NO TAG20060829T113804
39 B F A DISK 29-AUG-06 1 1 NO TAG20060829T113622
RMAN> list backup;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
36 Full 6.98M DISK 00:00:02 29-AUG-06
BP Key: 36 Status: AVAILABLE Compressed: NO Tag: 01_CTL
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
Control File Included: Ckp SCN: 578469 Ckp time: 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
37 Full 322.96M DISK 00:00:27 29-AUG-06
BP Key: 37 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
List of Datafiles in backup set 37
File LV Type Ckp SCN Ckp Time Name
1 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSTEM01.DBF
2 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\UNDOTBS01.DBF
3 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\SYSAUX01.DBF
4 Full 578481 29-AUG-06 C:\ORACLE\ORADATA\LOCA10G2\USERS01.DBF
BS Key Size Device Type Elapsed Time Completion Time
38 650.50K DISK 00:00:00 29-AUG-06
BP Key: 38 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113804
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
List of Archived Logs in backup set 38
Thrd Seq Low SCN Low Time Next SCN Next Time
1 32 577277 29-AUG-06 578529 29-AUG-06
BS Key Type LV Size Device Type Elapsed Time Completion Time
39 Full 7.02M DISK 00:00:00 29-AUG-06
BP Key: 39 Status: AVAILABLE Compressed: NO Tag: TAG20060829T113622
Piece Name: C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
Control File Included: Ckp SCN: 578493 Ckp time: 29-AUG-06
SPFILE Included: Modification time: 28-AUG-06
RMAN> restore database validate;
Starting restore at 04-SEP-06
using channel ORA_DISK_1
data file 1 will be created automatically during restore operation
data file 2 will be created automatically during restore operation
data file 3 will be created automatically during restore operation
data file 4 will be created automatically during restore operation
restore not done; all files readonly, offline, or already restored
Finished restore at 04-SEP-06
Is something wrong? After crosscheck backup set with system datafile is AVAILABLE.
If i tried to test existence of backup pieces on disk and permissisons - everything is OK too:
C:\>dir C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\
Volume in drive C has no label.
Volume Serial Number is E003-9FC6
Directory of C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29
29.08.2006 11:38 <DIR> .
29.08.2006 11:38 <DIR> ..
29.08.2006 11:38 666 624 O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
29.08.2006 11:36 7 340 032 O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
29.08.2006 11:37 7 372 800 O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
29.08.2006 11:36 338 657 280 O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
4 File(s) 354 036 736 bytes
2 Dir(s) 56 865 202 176 bytes free
C:\>copy C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\ C:\ORACLE\ORADATA\LOCA10G2\
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_ANNNN_TAG20060829T113804_2H82QYOV_.BKP
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCNNF_01_CTL_2H82NDQT_.BKP
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NCSNF_TAG20060829T113622_2H82OW77_.BKP
C:\ORACLE\FLASH_RECOVERY_AREA\LOCA10G2\BACKUPSET\2006_08_29\O1_MF_NNNDF_TAG20060829T113622_2H82NQ58_.BKP
4 file(s) copied.
Thanks
Pavel -
Hi all,
I'm working on a 10.2.0 version. I need to restore my last archivelog backup.
Exist any way to restore all available archives?
Regards,
dbajugHi Belman,
crosscheck archivelog all ;
Double job : the restore will do that implicitly.
Quick scenario (10.2.0.5 , Suse 11 x86) :
RMAN> restore archivelog from time 'sysdate - 1/24';
Démarrage de restore dans 20/09/10
utilisation du canal ORA_DISK_1
journal d'archivage, thread 1 séquence 76 déjà sur disque en tant que fichier /u02/save/P102/archivelog/P102_1_76_729703138.arc
restauration non exécutée; fichiers de consultation seule, hors ligne ou déjà restaurés
Fin de restore dans 20/09/10
oracle@dellsp:/tmp> mv /u02/save/P102/archivelog/P102_1_76_729703138.arc /u02/save/P102/archivelog/P102_1_76_729703138.arc.old
RMAN> restore archivelog from time 'sysdate - 1/24';
Démarrage de restore dans 20/09/10
utilisation du canal ORA_DISK_1
canal ORA_DISK_1 : démarrage de la restauration du journal d'archivage vers la destination par défaut
canal ORA_DISK_1 : restauration du journal d'archivage
journal d'archivage thread=1 séquence=76
canal ORA_DISK_1 : lecture de l'élément de sauvegarde /u02/save/P102/backupset/2010_09_20/o1_mf_annnn_TAG20100920T214401_69hgd2h2_.bkp
canal ORA_DISK_1 : restauration de l'élément de sauvegarde 1
élément descripteur=/u02/save/P102/backupset/2010_09_20/o1_mf_annnn_TAG20100920T214401_69hgd2h2_.bkp balise=TAG20100920T214401
canal ORA_DISK_1 : restauration terminée, temps écoulé : 00:00:01
Fin de restore dans 20/09/10
oracle@dellsp:/tmp> ls /u02/save/P102/archivelog/P102_1_76_729703138.arc
/u02/save/P102/archivelog/P102_1_76_729703138.arcBest regards
Phil -
How to restore archivelogs on RAC ?
Hello !
I need to restore archivelogs for 2 hours: to_date('04/08/2010 23:00:00','dd/mm/yyyy HH24:mi:ss')" until time "to_date('05/08/2010 01:00:00','dd/mm/yyyy hh24:mi:ss'). I have this files on tape:
RMAN> list backup of archivelog from time "to_date('04/08/2010 23:00:00','dd/mm/yyyy HH24:mi:ss')" until time "to_date('05/08/2010 01:00:00','dd/mm/yyyy hh24:mi:ss')";
List of Backup Sets
===================
BS Key Size
1359667 19.00M
List of Archived Logs in backup set 1359667
Thrd Seq Low SCN Low Time Next SCN Next Time
3 24686 68236434950 04/08/2010 22:54:47 68243156430 04/08/2010 23:46:12
Backup Set Copy #1 of backup set 1359667
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:03:50 04/08/2010 23:51:06 NO TAG20100804T234715
List of Backup Pieces for backup set 1359667 Copy #1
BP Key Pc# Status Media Piece Name
1359674 1 AVAILABLE NN0876L3 /ORACLE:SVPRD1B:REDO:153543_726191236_1/
Backup Set Copy #2 of backup set 1359667
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:03:50 04/08/2010 23:51:06 NO TAG20100804T234715
List of Backup Pieces for backup set 1359667 Copy #2
BP Key Pc# Status Media Piece Name
1359675 1 AVAILABLE NN0261L3 /ORACLE:SVPRD1B:REDO:153543_726191236_2/
BS Key Size
1359668 19.96G
List of Archived Logs in backup set 1359668
Thrd Seq Low SCN Low Time Next SCN Next Time
1 33810 68236430016 04/08/2010 22:54:44 68240656570 04/08/2010 23:25:13
Backup Set Copy #1 of backup set 1359668
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:22:24 05/08/2010 00:09:39 NO TAG20100804T234715
List of Backup Pieces for backup set 1359668 Copy #1
BP Key Pc# Status Media Piece Name
1359676 1 AVAILABLE NN0876L3 /ORACLE:SVPRD1B:REDO:153541_726191236_1/
Backup Set Copy #2 of backup set 1359668
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:22:24 05/08/2010 00:09:39 NO TAG20100804T234715
List of Backup Pieces for backup set 1359668 Copy #2
BP Key Pc# Status Media Piece Name
1359677 1 AVAILABLE NN0261L3 /ORACLE:SVPRD1B:REDO:153541_726191236_2/
BS Key Size
1359669 2.56G
List of Archived Logs in backup set 1359669
Thrd Seq Low SCN Low Time Next SCN Next Time
1 33811 68240656570 04/08/2010 23:25:13 68243156997 04/08/2010 23:46:13
Backup Set Copy #1 of backup set 1359669
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:02:38 05/08/2010 00:12:20 NO TAG20100804T234715
List of Backup Pieces for backup set 1359669 Copy #1
BP Key Pc# Status Media Piece Name
1359678 1 AVAILABLE NN0876L3 /ORACLE:SVPRD1B:REDO:153544_726192582_1/
Backup Set Copy #2 of backup set 1359669
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:02:38 05/08/2010 00:12:20 NO TAG20100804T234715
List of Backup Pieces for backup set 1359669 Copy #2
BP Key Pc# Status Media Piece Name
1359679 1 AVAILABLE NN0261L3 /ORACLE:SVPRD1B:REDO:153544_726192582_2/
BS Key Size
1359670 19.95G
List of Archived Logs in backup set 1359670
Thrd Seq Low SCN Low Time Next SCN Next Time
2 33578 68236472935 04/08/2010 22:55:03 68240747010 04/08/2010 23:26:01
Backup Set Copy #1 of backup set 1359670
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:26:38 05/08/2010 00:13:54 NO TAG20100804T234715
List of Backup Pieces for backup set 1359670 Copy #1
BP Key Pc# Status Media Piece Name
1359680 1 AVAILABLE NN0876L3 /ORACLE:SVPRD1B:REDO:153542_726191236_1/
Backup Set Copy #2 of backup set 1359670
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:26:38 05/08/2010 00:13:54 NO TAG20100804T234715
List of Backup Pieces for backup set 1359670 Copy #2
BP Key Pc# Status Media Piece Name
1359681 1 AVAILABLE NN0261L3 /ORACLE:SVPRD1B:REDO:153542_726191236_2/
BS Key Size
1359671 2.48G
List of Archived Logs in backup set 1359671
Thrd Seq Low SCN Low Time Next SCN Next Time
2 33579 68240747010 04/08/2010 23:26:01 68243160092 04/08/2010 23:46:14
Backup Set Copy #1 of backup set 1359671
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:02:46 05/08/2010 00:16:48 NO TAG20100804T234715
List of Backup Pieces for backup set 1359671 Copy #1
BP Key Pc# Status Media Piece Name
1359682 1 AVAILABLE NN0876L3 /ORACLE:SVPRD1B:REDO:153545_726192843_1/
Backup Set Copy #2 of backup set 1359671
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:02:46 05/08/2010 00:16:48 NO TAG20100804T234715
List of Backup Pieces for backup set 1359671 Copy #2
BP Key Pc# Status Media Piece Name
1359683 1 AVAILABLE NN0261L3 /ORACLE:SVPRD1B:REDO:153545_726192843_2/
BS Key Size
1359733 17.25M
List of Archived Logs in backup set 1359733
Thrd Seq Low SCN Low Time Next SCN Next Time
3 24687 68243156430 04/08/2010 23:46:12 68260260710 05/08/2010 01:41:22
Backup Set Copy #1 of backup set 1359733
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:02:48 05/08/2010 01:51:01 NO TAG20100805T014812
List of Backup Pieces for backup set 1359733 Copy #1
BP Key Pc# Status Media Piece Name
1359743 1 AVAILABLE NN0821L3 /ORACLE:SVPRD1B:REDO:153560_726198493_1/
Backup Set Copy #2 of backup set 1359733
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:02:48 05/08/2010 01:51:01 NO TAG20100805T014812
List of Backup Pieces for backup set 1359733 Copy #2
BP Key Pc# Status Media Piece Name
1359744 1 AVAILABLE NN0833L3 /ORACLE:SVPRD1B:REDO:153560_726198493_2/
BS Key Size
1359739 9.97G
List of Archived Logs in backup set 1359739
Thrd Seq Low SCN Low Time Next SCN Next Time
1 33812 68243156997 04/08/2010 23:46:13 68253559461 05/08/2010 00:55:07
1 33813 68253559461 05/08/2010 00:55:07 68260254831 05/08/2010 01:41:19
Backup Set Copy #1 of backup set 1359739
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:11:44 05/08/2010 01:59:57 NO TAG20100805T014812
List of Backup Pieces for backup set 1359739 Copy #1
BP Key Pc# Status Media Piece Name
1359750 1 AVAILABLE NN0821L3 /ORACLE:SVPRD1B:REDO:153558_726198493_1/
Backup Set Copy #2 of backup set 1359739
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:11:44 05/08/2010 01:59:57 NO TAG20100805T014812
List of Backup Pieces for backup set 1359739 Copy #2
BP Key Pc# Status Media Piece Name
1359751 1 AVAILABLE NN0833L3 /ORACLE:SVPRD1B:REDO:153558_726198493_2/
BS Key Size
1359740 9.84G
List of Archived Logs in backup set 1359740
Thrd Seq Low SCN Low Time Next SCN Next Time
2 33580 68243160092 04/08/2010 23:46:14 68253672744 05/08/2010 00:56:10
2 33581 68253672744 05/08/2010 00:56:10 68260864567 05/08/2010 01:46:16
Backup Set Copy #1 of backup set 1359740
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:12:20 05/08/2010 02:00:33 NO TAG20100805T014812
List of Backup Pieces for backup set 1359740 Copy #1
BP Key Pc# Status Media Piece Name
1359752 1 AVAILABLE NN0821L3 /ORACLE:SVPRD1B:REDO:153559_726198493_1/
Backup Set Copy #2 of backup set 1359740
Device Type Elapsed Time Completion Time Compressed Tag
SBT_TAPE 00:12:20 05/08/2010 02:00:33 NO TAG20100805T014812
List of Backup Pieces for backup set 1359740 Copy #2
BP Key Pc# Status Media Piece Name
1359753 1 AVAILABLE NN0833L3 /ORACLE:SVPRD1B:REDO:153559_726198493_2/but when I am trying to restore them I receive an error:
RMAN> run {
allocate channel t1 type 'sbt_tape';
2> set archivelog destination to '/oracle/archive/svprd1b1/20100817_arch_rest';
restore (archivelog from time "to_date('04/08/2010 23:00:00','dd/mm/yyyy HH24:mi:ss')" until time "to_date('05/08/2010 01:00:00','dd/mm/yyyy hh24:mi:ss')" );
release channel t1;
3> 4> 5> 6>
allocated channel: t1
channel t1: sid=1725 instance=SVPRD1B1 devtype=SBT_TAPE
channel t1: NMO v4.2.0.0
executing command: SET ARCHIVELOG DESTINATION
Starting restore at 23/08/2010 13:05:15
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=3 sequence=24686
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153543_726191236_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153543_726191236_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153543_726191236_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=1 sequence=33810
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153541_726191236_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153541_726191236_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153541_726191236_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=1 sequence=33811
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153544_726192582_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153544_726192582_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153544_726192582_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=2 sequence=33578
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153542_726191236_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153542_726191236_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153542_726191236_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=2 sequence=33579
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153545_726192843_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153545_726192843_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153545_726192843_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=3 sequence=24687
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153560_726198493_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153560_726198493_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153560_726198493_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=1 sequence=33812
channel t1: restoring archive log
archive log thread=1 sequence=33813
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153558_726198493_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153558_726198493_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153558_726198493_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=2 sequence=33580
channel t1: restoring archive log
archive log thread=2 sequence=33581
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153559_726198493_1/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153559_726198493_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153559_726198493_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
failover to previous backup
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=3 sequence=24686
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153543_726191236_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153543_726191236_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153543_726191236_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=1 sequence=33810
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153541_726191236_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153541_726191236_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153541_726191236_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=1 sequence=33811
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153544_726192582_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153544_726192582_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153544_726192582_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=2 sequence=33578
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153542_726191236_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153542_726191236_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153542_726191236_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=2 sequence=33579
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153545_726192843_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153545_726192843_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153545_726192843_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=3 sequence=24687
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153560_726198493_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153560_726198493_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153560_726198493_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=1 sequence=33812
channel t1: restoring archive log
archive log thread=1 sequence=33813
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153558_726198493_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153558_726198493_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153558_726198493_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
channel t1: starting archive log restore to user-specified destination
archive log destination=/oracle/archive/svprd1b1/20100817_arch_rest
channel t1: restoring archive log
archive log thread=2 sequence=33580
channel t1: restoring archive log
archive log thread=2 sequence=33581
channel t1: reading from backup piece /ORACLE:SVPRD1B:REDO:153559_726198493_2/
ORA-19870: error reading backup piece /ORACLE:SVPRD1B:REDO:153559_726198493_2/
ORA-19507: failed to retrieve sequential file, handle="/ORACLE:SVPRD1B:REDO:153559_726198493_2/", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
A backup or restore session is already in progress. (100:17:0)
failover to previous backup
released channel: t1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 08/23/2010 13:08:50
RMAN-06026: some targets not found - aborting restore
RMAN-06025: no backup of log thread 3 seq 24687 lowscn 68243156430 found to restore
RMAN-06025: no backup of log thread 3 seq 24686 lowscn 68236434950 found to restore
RMAN-06025: no backup of log thread 2 seq 33581 lowscn 68253672744 found to restore
RMAN-06025: no backup of log thread 2 seq 33580 lowscn 68243160092 found to restore
RMAN-06025: no backup of log thread 2 seq 33579 lowscn 68240747010 found to restore
RMAN-06025: no backup of log thread 2 seq 33578 lowscn 68236472935 found to restore
RMAN-06025: no backup of log thread 1 seq 33813 lowscn 68253559461 found to restore
RMAN-06025: no backup of log thread 1 seq 33812 lowscn 68243156997 found to restore
RMAN-06025: no backup of log thread 1 seq 33811 lowscn 68240656570 found to restore
RMAN-06025: no backup of log thread 1 seq 33810 lowscn 68236430016 found to restoreWhat am I doing wrong ?
Database 10.2.0.4 @HP-UX 11.23 Itanium
Thanks in advance.The error "A backup or restore session is already in progress. (100:17:0)" comes from the MML -- the Tape Management software. It prevents you from running a RESTORE.
Hemant K Chitale -
Hi,
on 10gR2 Win 2003 Server
yesterday I restored some archived logs in a new folder from RMAN backups like this :
RUN
SET ARCHIVELOG DESTINATION TO 'D:\base\MABASE\Newarch';
restore archivelog FROM sequence 439 until sequence 458 ;
}This morning I had the following error :
RMAN-06059: expected archived log not found 'D:\base\MABASE\Newarch'\ARC00439_0679858367.001I can not understand. Why RMAN look for in a wrong directory after having restored some Archived logs?
Should I have rolled back in my script and wrot it like this :
RUN
SET ARCHIVELOG DESTINATION TO 'D:\base\MABASE\Newarch';
restore archivelog FROM sequence 439 until sequence 458 ;
SET ARCHIVELOG DESTINATION TO 'D:\base\MABASE\arch';
}Thank you.Hi,
Manually copy the archives to the new destination path..and after that set it in RMAN
RUN
SET ARCHIVELOG DESTINATION TO 'D:\base\MABASE\Newarch';( Guess this is the new path where the archvies has to be copied manually)
restore archivelog FROM sequence 439 until sequence 458 ;
thanks,
basakr.l -
Restoring all archivelogs from a backuppiece for RAC DB?
Is there any way to tell rman to restore all archivelogs from a backuppiece (or backupset, which are equivalent in my case)?
Why I want to do this:
I want to restore quite large number of archivelogs (to recovering a standby database) from multiple backuppieces. I don't have enough space to restore them all together, so I need to restore the archivelogs, apply and delete. I know that RMAN allows to selectively restore archivelogs. However, I am facing problem as follows
- from scn ... until scn ... (or timestamp): The SCNs (or timestamps) of the archivelogs in different threads do not aligned well. As a result, in order to cover all archivelogs in a thread, RMAN will read another backppiece for the archivelogs across the boundary for other thread, doubling the time for the restore.
- from sequence ... until sequence ... thread ...: It seems impossible to specify both threads and make RMAN read once only.
It seems to me the solution is to restore all archivelogs from a backuppiece (or backupset), or the option to specify archivelogs one by one in single restore command, but both options are not available.
Oracle: 11.2.0.3 SE RAC
OS: RHEL 5thtsang wrote:
Just found that it is possible to specific both threads in a single restore statement. However, it is still reading the backuppiece twice.
RMAN> restore archivelog sequence 10883 thread 1 archivelog sequence 6643 thread 2;
Starting restore at 2013-06-03:17:48:25
using channel ORA_DISK_1
channel ORA_DISK_1: starting archived log restore to default destination
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=10883
channel ORA_DISK_1: reading from backup piece /oracle/backupset/mydb/MYDB_al_20130602_1791_1_817002638
channel ORA_DISK_1: piece handle=/oracle/backupset/mydb/MYDB_al_20130602_1791_1_817002638 tag=TAG20130602T011037
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:03
channel ORA_DISK_1: starting archived log restore to default destination
channel ORA_DISK_1: restoring archived log
archived log thread=2 sequence=6643
channel ORA_DISK_1: reading from backup piece /oracle/backupset/mydb/MYDB_al_20130602_1791_1_817002638
channel ORA_DISK_1: piece handle=/oracle/backupset/mydb/MYDB_al_20130602_1791_1_817002638 tag=TAG20130602T011037
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:03
Finished restore at 2013-06-03:17:48:32It seems the best I can do is to specify a SCN range as large as possible, so that only the first & last backuppieces need to be read twice.
I also checked DBMS_BACKUP_RESTORE (though I am not sure whether RMAN use this), and seems there is no procedure to do what I want.It is good you restore 2 archived log sequence 10883 thread 1 and archived log sequence 6643 thread 2.
You can try
begin
dbms_backup_restore.restorearchivedlog(1,10883);
dbms_backup_restore.restorearchivedlog(2,6643);
end;Regards
Mahir M. Quluzade -
Restore spfile from rman backup ---- error.
Hi,
I am trying to execute recovery on new machine ...
I have done the following steps..
I have one database as ora10g2 as peroduction database on one machine as hosta
I have created a catalog on another machine cora10g2 (hostb)
I have taken a full backup from hosta as per following ...
the following command execute from hosta machine.
$ rman target sys/<passwd>@ora10g2 catalog rman/rman@cora10g2 ...
Backup completed ...
Now I am trying to restore this backup on hostb machine where i have already rman catlog database ..
I have done the following setting ...on host b
set oracle_sid=DUP
and execute following command ...
rman target / catalog rman/rman@cora10g2
RMAN> set dbid 2760732370
executing command: SET DBID
database name is "BAAN10G2" and DBID is 2760732370
RMAN>
RMAN>
RMAN> startup force nomount ;
startup failed: ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/oracle/dbs/baan10g2/dbs/initbaan10g2.ora'
starting Oracle instance without parameter file for retrival of spfile
Oracle instance started
Total System Global Area 159383552 bytes
Fixed Size 1977112 bytes
Variable Size 67114216 bytes
Database Buffers 83886080 bytes
Redo Buffers 6406144 bytes
RMAN>
RMAN>
RMAN>
RMAN> show all ;
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/rman/backup/control/cntrl_%F';
CONFIGURE DEVICE TYPE DISK PARALLELISM 4 BACKUP TYPE TO BACKUPSET;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '/baanora3/rman/ora10g2/bkup_db_%d_s%s_P%p_t%t' MAXPIECESIZE 1024;
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
RMAN>
RMAN>
RMAN> list backup of spfile ;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
2420 Full 7.33M DISK 00:00:01 14-JUN-07
BP Key: 2426 Status: AVAILABLE Compressed: NO Tag: TAG20070614T182935
Piece Name: /rman/backup/control/cntrl_c-2760732370-20070614-00
SPFILE Included: Modification time: 14-JUN-07
BS Key Type LV Size Device Type Elapsed Time Completion Time
2509 Full 7.33M DISK 00:00:01 15-JUN-07
BP Key: 2515 Status: AVAILABLE Compressed: NO Tag: TAG20070615T130416
Piece Name: /rman/backup/control/cntrl_c-2760732370-20070615-00
SPFILE Included: Modification time: 15-JUN-07
BS Key Type LV Size Device Type Elapsed Time Completion Time
2694 Full 7.33M DISK 00:00:01 15-JUN-07
BP Key: 2739 Status: AVAILABLE Compressed: NO Tag: TAG20070615T131703
Piece Name: /rman/backup/control/cntrl_c-2760732370-20070615-01
SPFILE Included: Modification time: 15-JUN-07
BS Key Type LV Size Device Type Elapsed Time Completion Time
2760 Full 80.00K DISK 00:00:01 15-JUN-07
BP Key: 2763 Status: AVAILABLE Compressed: NO Tag: TAG20070615T163437
Piece Name: /rman/spfile/spfile.ora
SPFILE Included: Modification time: 15-JUN-07
BS Key Type LV Size Device Type Elapsed Time Completion Time
2769 Full 7.33M DISK 00:00:02 15-JUN-07
BP Key: 2771 Status: AVAILABLE Compressed: NO Tag: TAG20070615T163441
Piece Name: /rman/backup/control/cntrl_c-2760732370-20070615-02
SPFILE Included: Modification time: 15-JUN-07
RMAN>
RMAN>
RMAN> restore spfile from autobackup ;
Starting restore at 19-JUN-07
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=36 devtype=DISK
allocated channel: ORA_DISK_2
channel ORA_DISK_2: sid=35 devtype=DISK
allocated channel: ORA_DISK_3
channel ORA_DISK_3: sid=34 devtype=DISK
allocated channel: ORA_DISK_4
channel ORA_DISK_4: sid=33 devtype=DISK
channel ORA_DISK_1: looking for autobackup on day: 20070619
channel ORA_DISK_1: looking for autobackup on day: 20070618
channel ORA_DISK_1: looking for autobackup on day: 20070617
channel ORA_DISK_1: looking for autobackup on day: 20070616
channel ORA_DISK_1: looking for autobackup on day: 20070615
channel ORA_DISK_1: looking for autobackup on day: 20070614
channel ORA_DISK_1: looking for autobackup on day: 20070613
channel ORA_DISK_1: no autobackup in 7 days found
channel ORA_DISK_2: looking for autobackup on day: 20070619
channel ORA_DISK_2: looking for autobackup on day: 20070618
channel ORA_DISK_2: looking for autobackup on day: 20070617
channel ORA_DISK_2: looking for autobackup on day: 20070616
channel ORA_DISK_2: looking for autobackup on day: 20070615
channel ORA_DISK_2: looking for autobackup on day: 20070614
channel ORA_DISK_2: looking for autobackup on day: 20070613
channel ORA_DISK_2: no autobackup in 7 days found
channel ORA_DISK_3: looking for autobackup on day: 20070619
channel ORA_DISK_3: looking for autobackup on day: 20070618
channel ORA_DISK_3: looking for autobackup on day: 20070617
channel ORA_DISK_3: looking for autobackup on day: 20070616
channel ORA_DISK_3: looking for autobackup on day: 20070615
channel ORA_DISK_3: looking for autobackup on day: 20070614
channel ORA_DISK_3: looking for autobackup on day: 20070613
channel ORA_DISK_3: no autobackup in 7 days found
channel ORA_DISK_4: looking for autobackup on day: 20070619
channel ORA_DISK_4: looking for autobackup on day: 20070618
channel ORA_DISK_4: looking for autobackup on day: 20070617
channel ORA_DISK_4: looking for autobackup on day: 20070616
channel ORA_DISK_4: looking for autobackup on day: 20070615
channel ORA_DISK_4: looking for autobackup on day: 20070614
channel ORA_DISK_4: looking for autobackup on day: 20070613
channel ORA_DISK_4: no autobackup in 7 days found
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 06/19/2007 18:00:13
RMAN-06172: no autobackup found or specified handle is not a valid copy or piece
RMAN>
I am not able to restore spfile from rman backup ;;;Hi,
I would like to know few things
1. How are you setting the db_name ? you can set db_id at RMAN, how are you setting the db_name ?
2. Do you have any default init file at default location ? if yes, is the db_name parameter set correctly in that file ?
Since spfile is yet to be restored, you must set the db_name parameter correctly before you start spfile restore.This can be done with init file at default location which can even contain just one paremeter i.e db_name. -
Restoring Old Full backupset.
Hi Team,
I am using Oracle 9i.
I am taking full bakup of my Oracle database say at 10:00 AM using following script.
run
CONFIGURE BACKUP OPTIMIZATION OFF;
CONFIGURE CONTROLFILE AUTOBACKUP OFF;
CONFIGURE DEVICE TYPE DISK PARALLELISM 1;
ALLOCATE CHANNEL C1 TYPE DISK FORMAT 'C:\BK\DATAFILE_CTL_%d_%T_%p_%s';
BACKUP DATABASE INCLUDE CURRENT CONTROLFILE;
RELEASE CHANNEL C1;
ALLOCATE CHANNEL C2 TYPE DISK FORMAT 'C:\BK\ARCHIVELOG_%d_%T_%p_%s';
BACKUP ARCHIVELOG ALL;
RELEASE CHANNEL C2;
Now on [b]11:00 AM I am taking full backup one more time using same scipt.
now If I deletes my latest backupset taken on 11:00 AM from it path location & tries to restore Older full backup set taken on 10:00 AM it asks for the lates full backup set(11:00 AM) files as follows....
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 11/17/2006 16:32:31
ORA-19505: failed to identify file "C:\BK\DATAFILE_CTL_BALA_20061117_1_398"
ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 2) The system cannot find the file specified.
plz suggest me if I am going wrong anywhere & also way to restore this older backupset.
Whether I need Point-In-Time recovery here?
Message was edited by:
Test_RmanIf I want to use other backup sets in the later stage then how can I use them to restore the data?If you want to use other backupsets then why are you deleting them?? Crosscheck is the way to delete your backups, delete expire will delete only those backups which are no in sync with actual catalog. If you want to use other backupsets then you must keep is bcz delete means GONE.
To delete the backups implement a retention window which describe how old backups you want to keep and then use DELETE OBSOLETE to delete obsolete backups means which are older than your retention window. Also start reading the basic backup/reovery guide to understand this whole concept.
http://download-east.oracle.com/docs/cd/B10501_01/server.920/a96566/toc.htm
Daljit Singh -
Is it possible to restore DB from Obsolete backup?
Hi,
Is it possible to restore DB from Obsolete backup? If yes. How?
Thanks
RajeshCatalog your backup again to restore it. Please read the below paragraph.
Cataloging Older Files in the Recovery Catalog
If you have datafile copies, backup pieces or archive logs on disk, you can catalog them in the recovery catalog using the CATALOG command. When using a recovery catalog, cataloging older backups that have aged out of the control file lets RMAN use the older backups during restore operations. For example:
RMAN> CATALOG DATAFILECOPY '/disk1/old_datafiles/01_01_2003/users01.dbf';
RMAN> CATALOG ARCHIVELOG '/disk1/arch_logs/archive1_731.dbf',
'/disk1/arch_logs/archive1_732.dbf';
RMAN> CATALOG BACKUPPIECE '/disk1/backups/backup_820.bkp';
You can also catalog multiple backup files in a directory at once, using the CATALOG START WITH command, as shown in this example:
RMAN> CATALOG START WITH '/disk1/backups/';
RMAN lists the files to be added to the RMAN repository and prompts for confirmation before adding the backups.
Be careful when creating your prefix for CATALOG START WITH. RMAN scans all paths for all files on disk which begin with your specified prefix. The wrong prefix may include more files than you intend. For example, a group of directories /disk1/backups , /disk1/backups-year2003, /disk1/backupsets, and /disk1/backupsets/test and so on, all contain backup files. The command
RMAN> CATALOG START WITH '/disk1/backups';
catalogs all files in all of these directories, because /disk1/backups is a prefix for the paths for all of these directories. In order to catalog only backups in the /disk1/backups directory, the correct command would be:
RMAN> CATALOG START WITH '/disk1/backups/';
Regards
Asif Kabir -
What's the difference between "archivelog" and "backupset"?
In the flash recovery area there are two directories: archivelog and backupset.
Both contain sub-directories created each day.
Do I need to save both of these directories to tape?
Lets say I have an old copy of the "datafile" directory that I want to bring up-to-date. Looks like I apply files from "backupset" to restore "datafile" .
That being the case, there's no reason to save "archivelog", right?Solaria wrote:
EdStevens wrote:
In a sense, true. But you don't want to do that housekeeping outside of rman. Take a look at these commands:Well, OK. I'm willing to let RMAN handle it, as in:
If you do a recovery that requires archivelogs that have been properly backed up and then deleted from the 'archivelog' directory, rman will actually restore the needed archivelogs from the backupset to their original location before applying them....works for me. Actually, I'd prefer to let Enterprise Manager handle it, and just click on "Perform Recovery"EM is just a GUI front-end. rman is still doing the work
>
Lubiez Jean-Valentin wrote:
So, this is true, a Backupset has Archived Redolog files. But only the Archived Redolog files generated
before or during the hot Backup.So when the hot Backup runs, "backupset" contains all of the archivelogs that exist at that time, generated 'before or during the hot backup'? Sounds like if I were to commit something to offline/tape storage at that time, it should be the "backupset", since it includes all of the archivelogs (and I believe the control files) and is considerably smaller.
The backupset contains backups of whatever you specified to be backed up.
So the nightly incrementals to tape, if run after the Oracle Recommended Backup, only needs to include the "backupset". The monthly tape backup to Iron Mountain only needs to include "datafile", since datafile already includes the backupset: the first step in the "Oracle Recommended Backup" recovers the backupset into the datafile..If you want to understnd how it works, the best thing would be to actually run some tests and observe the results. Install oracle on your desktop and set up some tests. Play around with some various scenarios and observe the results. It doesn't matter if the OS on your desktop is different from the prod server
I would recommend you get away from the EM 'oracle recommended backup' and work directly with rman at the rman command line and using rman scripts. Some will argue that this is primitive, but if you want to understand what's going on, you have to get some grease under your fingernails.
Edited by: EdStevens on Nov 15, 2009 9:06 AM -
Difference in o/p in CROSSCHECK & RESTORE ARCHIVELOG VALIDATE
hi,
i m planning to restore and recovery from a backup(full hot Level 0) taken between '24.05.2012 11:41:00' AND '24.05.2012 12:03:07'; But when i run the crosscheck and restore archivelog validate there seems to be an extra archivelog backup piece reported in restore archivelog validate command.
Also there was 2 backups taken on same day but different time
LEVEL 0 ======> between '24.05.2012 11:41:00' AND '24.05.2012 12:03:07'
LEVEL 1 CUMMULATIVE =======> between '24.05.2012 12:29:46' AND '24.05.2012 12:35:59'
below the difference in o/p when i run the crosscheck and restore archivelog validate
CROSSCHECK BACKUP OF ARCHIVELOG ALL command :
RMAN> ALLOCATE CHANNEL FOR MAINTENANCE DEVICE TYPE sbt;
allocated channel: ORA_MAINT_SBT_TAPE_1
channel ORA_MAINT_SBT_TAPE_1: sid=1859 devtype=SBT_TAPE
channel ORA_MAINT_SBT_TAPE_1: Veritas NetBackup for Oracle - Release 7.0 (2010010419)
RMAN> sql "alter session set nls_date_format = ''dd.mm.yyyy hh24:mi:ss''";
sql statement: alter session set nls_date_format = ''dd.mm.yyyy hh24:mi:ss''
RMAN> CROSSCHECK BACKUP OF ARCHIVELOG ALL DEVICE TYPE sbt completed between '24.05.2012 11:41:00' AND '24.05.2012 12:03:07';
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=PRTUXDB_al_0dnbphae_1_1 RECID=10 STAMP=784123214
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=PRTUXDB_al_0cnbphae_1_1 RECID=11 STAMP=784123214
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=PRTUXDB_al_0fnbphae_1_1 RECID=12 STAMP=784123214
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=PRTUXDB_al_0enbphae_1_1 RECID=13 STAMP=784123214
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=PRTUXDB_al_0bnbphae_1_1 RECID=14 STAMP=784123214
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=PRTUXDB_al_0anbphae_1_1 RECID=15 STAMP=784123214
Crosschecked 6 objectsRestore archive log validate command :
[oratux@DMXCK5 ~]$ rman target / nocatalog
Recovery Manager: Release 11.2.0.3.0 - Production on Fri May 25 08:16:08 2012
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to target database: PRTUXDB (DBID=329945109)
using target database control file instead of recovery catalog
RMAN> run {
allocate channel t1 type 'SBT_TAPE';
restore archivelog UNTIL TIME "TO_DATE('24.05.2012 12:03:07','dd.mm.yyyy hh24:mi:ss')" validate;
release channel t1;
2> 3> 4> 5>
allocated channel: t1
channel t1: SID=35 device type=SBT_TAPE
channel t1: Veritas NetBackup for Oracle - Release 7.0 (2010010419)
Starting restore at 25-MAY-12
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0dnbphae_1_1
channel t1: piece handle=PRTUXDB_al_0dnbphae_1_1 tag=PRIMARY_HOT_DB_BK_LEVEL0
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:15
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0cnbphae_1_1
channel t1: piece handle=PRTUXDB_al_0cnbphae_1_1 tag=PRIMARY_HOT_DB_BK_LEVEL0
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:15
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0fnbphae_1_1
channel t1: piece handle=PRTUXDB_al_0fnbphae_1_1 tag=PRIMARY_HOT_DB_BK_LEVEL0
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:15
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0enbphae_1_1
channel t1: piece handle=PRTUXDB_al_0enbphae_1_1 tag=PRIMARY_HOT_DB_BK_LEVEL0
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:15
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0bnbphae_1_1
channel t1: piece handle=PRTUXDB_al_0bnbphae_1_1 tag=PRIMARY_HOT_DB_BK_LEVEL0
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:25
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0anbphae_1_1
channel t1: piece handle=PRTUXDB_al_0anbphae_1_1 tag=PRIMARY_HOT_DB_BK_LEVEL0
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:15
channel t1: starting validation of archived log backup set
channel t1: reading from backup piece PRTUXDB_al_0qnbpj8c_1_1
channel t1: piece handle=PRTUXDB_al_0qnbpj8c_1_1 tag=HOT_DB_BK_LEVEL1
channel t1: restored backup piece 1
channel t1: validation complete, elapsed time: 00:01:05
Finished restore at 25-MAY-12
released channel: t1As you can see one extra archivelog backup piece is reported and that too from HOT_DB_BK_LEVEL1(LEVEL 1 CUMMULATIVE BACKUP) which was between '24.05.2012 12:29:46' AND '24.05.2012 12:35:59'.
I m afraid if i execute the real restore command it will apply this extra archivelog from LEVEL 1 CUMMULATIVE BACKUPYes that is true,but my question is when i run crosscheck i have all the required archivelogs availiable (6 archivelogs) but when i execute restore archivelog validate why it give (6+1) archivelogs why not only those 6 from LEVEL 0 hot backup
i have clearly specified UNTIL TIME "TO_DATE('24.05.2012 12:03:07','dd.mm.yyyy hh24:mi:ss')" in restore archivelog validate but still it also give me extra archive log backup piece from LEVEL 1 backup taken way after TO_DATE('24.05.2012 12:03:07','dd.mm.yyyy hh24:mi:ss'). -
Restore controlfile from tape backup without autobackup setting on
I am testing a scenraio of restoring control file if we loose all control files.
My RMAN settings for CONTROLFILE AUTOBACKUP is OFF. But, I have taken a backup of controlfile using 'BACKUP CURRENT CONTROL FILE' .
When I tried to restore control file. I am receiving following error:
RMAN> run {
2> allocate channel c101 type sbt_tape;
3> restore controlfile ;
4> }
allocated channel: c101
channel c101: sid=153 devtype=SBT_TAPE
channel c101: VERITAS NetBackup for Oracle - Release 6.0 (2006110304)
Starting restore at 24-MAY-2007 13:44:59
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 05/24/2007 13:44:59
RMAN-06563: control file or SPFILE must be restored using FROM AUTOBACKUP
My question is, How can I restore control file from tape backup without CONTROLFILE AUTOBACKUP setting ON.
It sounds like, There is no way we can restore control file from tape backup if you've not set the CONTROLFILE AUTOBACKUP is ON.
Please adviceWhen all controlfiles are lost and a recovery catalog is NOT used, RMAN has no information , where to find the controlfile backup. It's not enough to specify the channel, such a channel could hold many different backups from many different databases. You have tell , which database and which backupset. Modify your run block:
SET DBID <DBID of the database,for which you want to restore the controlfile>;
RESTORE CONTROLFILE FROM <name_of_backupiece_which_contains_the_controlfile backup>';
Werner -
RESTORE ARCHIVELOG ALL VALIDATE; - returns log file names
Environment:
Oracle 11.2.0.3 EE on Solaris 10.5
RMAN using control file as repository.
My archive logs are going to /arch/<SID>. During a time of unforeseen high activity the directory was filling up and some of the files had to be move to a different mount point. I have since done several Level 0 incremental backups including (plus) archivelogs.
My RMAN archivelog deletion setting is: CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 1 TIMES TO DISK;
I have since begun to run more frequent archive log backups to keep the mount point cleaner.
Since I have several successful Level 0 backups including archivelogs, I manually deleted the archived logs on the secondary mount point.
I registered the logs in the secondary mount point using REGISTER ARCHIVELOG START IN '/xxxx';
I then ran a CROSSCHECK ARCHIVELOG ALL; to update the control file repository.
When I query the V$ARCHIVED_LOG view I see many entries for my deleted log files with a STATUS = 'X' (Expired) and a BACKUP_COUNT = 0.
I ran DELETE EXPIRED ARCHIVELOG ALL;
Now when I query the V$ARCHIVED_LOG view I see many entries with blank name column for the SEQUENCE# in my list and with a STATUS = 'D' (Deleted) and a BACKUP_COUNT = 0.
When I run a RESTORE ARCHIVELOG ALL VALIDATE; it returns a long list of my deleted files with:
RMAN-06025: no backup of archived log ... to restore
OK, enough background. My question is how do I get RMAN to not look for my deleted files since I have several good backups?
I realize my deletion policy says the files have to be backed up once to disk, which according to the V$ARCHIVED_LOG view they are not, but I was hoping since I ran the CROSSCHECK RMAN would not even be concerned with them.
Many thanks for any advice!!
-garyThanks for the help! Square brackets! Doh!
I changed the SQL just a bit. I have only one (1) thread and the primary database was running for several months before the standby was implemented so there are over 3500 sequence#'s in the V$ARCHIVED_LOG view for the Primary (DEST=1) that are not in the Standby (DEST=2).
Here's the SQL I ran, using the SQUARE brackets! :-)
SELECT SEQUENCE#
FROM V$ARCHIVED_LOG
WHERE DEST_ID=1
MINUS
SELECT SEQUENCE#
FROM V$ARCHIVED_LOG
WHERE DEST_ID=2It appears to me the Standby is accepting and applying the archived logs from the Primary based on looking at the most recent archived log sequence#'s.
I'm just trying to get rid of the entries in the RESTORE ARCHIVELOG VALIDATE; command output.
I don't have an RMAN Repository but am using the control files at the moment.
Any other suggestions are very welcomed!!
Thanks again!
-gary -
What will be exact command instead of (archivelog from time 'SYSDATE-3';)
HI all;
rman configuration
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 14 DAYS and others is default
i am taking weekly archivelog backup by following script
run
backup as compressed backupset
device type disk
tag "weekly_archivelog"
format '/sw/weekly_archivelog_%d_t%t_c%c_s%s_p%p'
archivelog from time 'SYSDATE-7';
and
i am taking daily archivelog backup by following script
run
backup as compressed backupset
device type disk
tag "daily_archivelog"
format '/sw/daily11_archivelog_%d_t%t_c%c_s%s_p%p'
archivelog from time 'SYSDATE-3';
i want to ask about daily backup script.mainly (archivelog from time 'SYSDATE-3';),,,,,,,it is taking daily 3 days archivelog backup
what will be exact command instead of (archivelog from time 'SYSDATE-3';)I assume you mean so that the daily doesn't constantly re-backup an archivelog that was already backed up?
If so, you could use the following:
run
backup as compressed backupset
device type disk
tag "daily_archivelog"
format '/sw/daily11_archivelog_%d_t%t_c%c_s%s_p%p'
archivelog all not backed up 1 times;
}or you could CONFIGURE BACKUP OPTIMIZATION ON or consider using DELETE INPUT to avoid the multiple backup of the same archivelogs. -
Hi everyone.
Im using a 11.0.6.0 database running on RHEL 5.
i have a full backup every saturday, and everyday a backup of archivelogs.
Could i restore a tablespace from 2 days ago with rman or i only can restore it from last saturday? how?
if i had 2 full backup, how to choose from wich one i want restore the tablespace?
Thanks in advance
Edited by: user13748341 on 14-jun-2011 6:52user13748341 wrote:
Hi everyone.
Im using a 11.0.6.0 database running on RHEL 5.I don't think so. Where did you find an 11.ZERO? Oracle's first release at 11 was 11.1
>
i have a full backup every saturday, and everyday a backup of archivelogs.
Could i restore a tablespace from 2 days ago with rman or i only can restore it from last saturday? how?
if i had 2 full backup, how to choose from wich one i want restore the tablespace?
Thanks in advance
Edited by: user13748341 on 14-jun-2011 6:52You RESTORE the files from the backup of those files
You RECOVER the files to a point in time from the archivelogs since the backup from which you restored.
Go to tahiti.oracle.com and spend some time in the Backup and Recovery manuals to get clear on the concept of "backup", "recover", and "restore".
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