Restore validate database
Hi,
1) I've 2 databases, which are scheduled for weekly full online backup(from scheduler/rman) on fri. and sat. respectively, and there is daily incrementally updated backup, plus the archivelogs on both the database.
When I do restore validate database, in one database validate restores the last full online backup, whereas in the other it scans the datafile copies.
I'm just curious as to what algorithm rman follows to validate the database restore?
2) Is there some way to automate this VALIDATE in a script, I'm finding it real pain to first LIST BACKUP SUMMARY, identify BACKUPSET keys, then manually key in to
- VALIDATE BACKUPSET XXXX,XXXX,XXXX
- RESTORE VALIDATE CONTROLFILE
- RESTORE VALIDATE SPFILE
- RESTORE VALIDATE ARCHIVELOG FROM TIME 'XX-XXX-XX'
- RESTORE VALIDATE DATABASE
>>
When I do restore validate database, in one database validate restores the last full online backup, whereas in the other it scans the datafile copies.
>>
What do you mean by datafile copies? Are you talking about RMAN image copies?
RESTORE... VALIDATE causes RMAN to select existing backups that it would use to perform a RESTORE operation, and scan them all to ensure that they are present and free of corruption.
RESTORE... PREVIEW identifies the backups which RMAN will use to perform any RESTORE operation. Output from a RESTORE... PREVIEW is in the same format as the output of the LIST command.
Oracle prefers image copies over backupsets, if exists, for restore and recovery.
Jaffar
Similar Messages
-
Restore Validate Database vs Backup Validate Database
Hi,
I want to add the following sentence after taking the backup using following command (backup as compressed backupset database plus archivelog;)
restore database validate;
or
backup validate database;
which one is best?It depends on what you are trying to accomplish, as per documentation:
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14194/rcmsynta009.htm#sthref141BACKUP .. VALIDATE: Causes RMAN to scan the specified files and verify their contents, testing whether this file can be backed up. RMAN creates no output files. Use this command periodically to check for physical and logical errors in database files.
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14194/rcmsynta051.htm#sthref796
RESTORE... VALIDATE causes RMAN to select existing backups that it would use to perform a RESTORE operation, and scan them all to ensure that they are present and free of corruption.>
Guessing what you're trying to do, I recommend:
backup check logical as compressed backupset database plus archivelog;
restore validate database;
CHECK LOGICAL. Tests data and index blocks that pass physical corruption checks for logical corruption, for example, corruption of a row piece or index entry. If RMAN finds logical corruption, then it logs the block in the alert.log and server session trace file. HTH
Enrique
PS If you have access to Metalink see Note:388422.1 Top 10 Backup and Recovery best practices.
Edited by: Enrique Orbegozo on Dec 17, 2008 4:21 PM -
Hi,
Everyday I do,
LIST BACKUPSET SUMMARY COMPLETED AFTER...
VALIDATE BACKUPSET XXXX,XXXX...
RESTORE VALIDATE CONTROLFILE
RESTORE VALIDATE SPFILE
RESTORE VALIDATE ARCHIVELOG FROM TIME 'XX-XXX-XX'
RESTORE VALIDATE DATABASE
1: Assuming the Server crashed, what is the quickest way to bring the database up and running, if on another server, and how to revert back to the original server.
2: I'm a bit confused as to everyday I do backup/validate, suppose I don't have a cold backup, but I've archivelog for 1 month, how do I restore/recover the database, do I need a timely cold backup as well? (current backup includes, daily incrementally updated, and weekly hot backup).Regarding your question 2: it makes not one jot of difference whether you're doing hot, cold or tepid backups. Complete recovery always demands (a) some baseline to restore from (b) all the redo taken from the time that baseline was created until now (whenever "now" is).
If you don't backup for a month, no worries: so long as you've got one month's-worth of redo safe and available, you'll (or RMAN will) be able to restore the one-month-old backup and roll it forward to the current time by recovering it (that is, applying redo to it).
Of course, that will be slow. The purpose of taking any sort of backup (hot or cold, it's irrelevant) is to provide a baseline which is a little nearer to "now" than before, and thus to obviate the need to apply so much redo (which is generally a lot slower to do than restoring a more up-to-date backup is).
Specifically, therefore, no: you don't need "a timely cold backup as well". You just need to be taking regular physical backups of the entire database at a pace that suits your recovery needs. Your weekly hot backup is a perfectly acceptable baseline: there's no need to do cold backups unless you feel the need to do so. They are not intrinsically safer of more recoverable than a hot backup, provided only that your redo is always kept safe. -
Hi,
I have taken the CVP's Reporting server's database. I want to restore the databse. I want help in this regard. What procedure should be followed.>>
When I do restore validate database, in one database validate restores the last full online backup, whereas in the other it scans the datafile copies.
>>
What do you mean by datafile copies? Are you talking about RMAN image copies?
RESTORE... VALIDATE causes RMAN to select existing backups that it would use to perform a RESTORE operation, and scan them all to ensure that they are present and free of corruption.
RESTORE... PREVIEW identifies the backups which RMAN will use to perform any RESTORE operation. Output from a RESTORE... PREVIEW is in the same format as the output of the LIST command.
Oracle prefers image copies over backupsets, if exists, for restore and recovery.
Jaffar -
What are the major differences between VALIDATE DATABSAE and RESTORE DATABASE VALIDATE?
Thanks!Hello Hemant,
Thanks for your inputs. You said there is no VALIDATE DATABASE. Here is hte test that I did -
RMAN> VALIDATE DATABASE;
Starting validate at 14-OCT-09
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=139 device type=DISK
channel ORA_DISK_1: starting validation of datafile
channel ORA_DISK_1: specifying datafile(s) for validation
input datafile file number=00014 name=/oracle1/data01/TESTDB/TESTDB_compress_test_01.dbf
input datafile file number=00003 name=/oracle/TESTDB/data02/TESTDB_undo_01.dbf
input datafile file number=00004 name=/oracle/TESTDB/data01/TESTDB_users_01.dbf
input datafile file number=00002 name=/oracle/TESTDB/data01/TESTDB_sysaux_01.dbf
input datafile file number=00001 name=/oracle/TESTDB/data01/TESTDB_system_01.dbf
input datafile file number=00005 name=/oracle/TESTDB/data01/TESTDB_sysaud_tab_1m_01.dbf
input datafile file number=00013 name=/oracle/TESTDB/data01/TESTDB_roop_01.dbf
input datafile file number=00012 name=/oracle/TESTDB/data01/TESTDB_example_01.dbf
input datafile file number=00006 name=/oracle/TESTDB/data01/TESTDB_shau_01.dbf
input datafile file number=00015 name=/oracle/product/11.1/dbs/ILM_TOOLKIT_IML_TEST_TAB_A.f
channel ORA_DISK_1: validation complete, elapsed time: 00:02:30
List of Datafiles
=================
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
1 OK 0 14512 88320 39900747
File Name: /oracle/TESTDB/data01/TESTDB_system_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 58987
Index 0 11601
Other 0 3220
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
2 OK 0 17646 93704 39900668
File Name: /oracle/TESTDB/data01/TESTDB_sysaux_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 26782
Index 0 27830
Other 0 21446
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
3 OK 0 0 509440 39900747
File Name: /oracle/TESTDB/data02/TESTDB_undo_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 0
Index 0 0
Other 0 509440
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
4 OK 0 35933 195472 39351902
File Name: /oracle/TESTDB/data01/TESTDB_users_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 127352
Index 0 31181
Other 0 1006
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
5 OK 0 760 13056 39900721
File Name: /oracle/TESTDB/data01/TESTDB_sysaud_tab_1m_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 12143
Index 0 0
Other 0 153
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
6 OK 0 403 1280 27639971
File Name: /oracle/TESTDB/data01/TESTDB_shau_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 0
Index 0 749
Other 0 128
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
12 OK 0 1579 3200 38965080
File Name: /oracle/TESTDB/data01/TESTDB_example_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 278
Index 0 316
Other 0 1027
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
13 OK 0 12636 12800 30559315
File Name: /oracle/TESTDB/data01/TESTDB_roop_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 0
Index 0 0
Other 0 164
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
14 OK 0 57371 1008224 38826365
File Name: /oracle1/data01/TESTDB/TESTDB_compress_test_01.dbf
Block Type Blocks Failing Blocks Processed
Data 0 950654
Index 0 28
Other 0 171
File Status Marked Corrupt Empty Blocks Blocks Examined High SCN
15 OK 0 237 1152 16399927
File Name: /oracle/product/11.1/dbs/ILM_TOOLKIT_IML_TEST_TAB_A.f
Block Type Blocks Failing Blocks Processed
Data 0 450
Index 0 53
Other 0 412
channel ORA_DISK_1: starting validation of datafile
channel ORA_DISK_1: specifying datafile(s) for validation
including current control file for validation
including current SPFILE in backup set
channel ORA_DISK_1: validation complete, elapsed time: 00:00:01
List of Control File and SPFILE
===============================
File Type Status Blocks Failing Blocks Examined
SPFILE OK 0 2
Control File OK 0 624
Finished validate at 14-OCT-09
*******************END********************
So, it does validate the database. In such case, how much different it is to VALIDATE a BACKUP than saying RESTORE DATABASE VALIDATE?
I want to use RESTORE DATABASE CHECK LOGICAL VALIDATE for checking the restorability of the database but I want to know what the real difference between these two are. Seems like both are doing the same work in the background.
Will be great to know your point of view.
Thanks,
Roopesh -
Hi, can anyone clear my doubt.
RMAN> restore validate spfile to '/tmp/testspfile.ora';
Starting restore at 20-JUN-07
using channel ORA_DISK_1
using channel ORA_DISK_2
using channel ORA_DISK_3
channel ORA_DISK_1: starting validation of datafile backupset
channel ORA_DISK_1: reading from backup piece /u04/flash_recovery_area/testdb1/autobackup/2007_06_20/o1_mf_s_625746962_37jxmmf7_.bkp
channel ORA_DISK_1: restored backup piece 1
piece handle=/u04/flash_recovery_area/testdb1/autobackup/2007_06_20/o1_mf_s_625746962_37jxmmf7_.bkp tag=TAG20070620T103602
channel ORA_DISK_1: validation complete, elapsed time: 00:00:03
Finished restore at 20-JUN-07
RMAN> restore validate controlfile to '/tmp/control01.ctl';
Starting restore at 20-JUN-07
using channel ORA_DISK_1
using channel ORA_DISK_2
using channel ORA_DISK_3
channel ORA_DISK_1: starting validation of datafile backupset
channel ORA_DISK_1: reading from backup piece /u04/flash_recovery_area/testdb1/autobackup/2007_06_20/o1_mf_s_625746962_37jxmmf7_.bkp
channel ORA_DISK_1: restored backup piece 1
piece handle=/u04/flash_recovery_area/testdb1/autobackup/2007_06_20/o1_mf_s_625746962_37jxmmf7_.bkp tag=TAG20070620T103602
channel ORA_DISK_1: validation complete, elapsed time: 00:00:02
Finished restore at 20-JUN-07
When I go to /tmp & ls –ltr
I do not see the files ??? does restore validate in this case only check whether RMAN can restore the files or should it also restore the files to /tmp.That's correct. RESTORE..VALIDATE will only scan the file and ensure it actually exists and is not corrupt.
In fact, for 10g you don't even need to specify a location:
RMAN> restore spfile validate;
Starting restore at 21-JUN-07
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=144 devtype=DISK
channel ORA_DISK_1: starting validation of datafile backupset
channel ORA_DISK_1: reading from backup piece E:\ORACLE\FLASH_RECOVERY_AREA\WIN10G\AUTOBACKUP\2007_0
4_07\O1_MF_S_619309432_31JNKVF5_.BKP
channel ORA_DISK_1: restored backup piece 1
piece handle=E:\ORACLE\FLASH_RECOVERY_AREA\WIN10G\AUTOBACKUP\2007_04_07\O1_MF_S_619309432_31JNKVF5_.
BKP tag=TAG20070407T222352
channel ORA_DISK_1: validation complete, elapsed time: 00:00:01
Finished restore at 21-JUN-07
RMAN>I issued your command with a UNIX directory on a Windows box and RMAN simply ignores the direcotry path anyway:
RMAN> restore validate spfile to '/tmp/testspfile.ora';
Starting restore at 21-JUN-07
using channel ORA_DISK_1
channel ORA_DISK_1: starting validation of datafile backupset
channel ORA_DISK_1: reading from backup piece E:\ORACLE\FLASH_RECOVERY_AREA\WIN10G\AUTOBACKUP\2007_0
4_07\O1_MF_S_619309432_31JNKVF5_.BKP
channel ORA_DISK_1: restored backup piece 1
piece handle=E:\ORACLE\FLASH_RECOVERY_AREA\WIN10G\AUTOBACKUP\2007_04_07\O1_MF_S_619309432_31JNKVF5_.
BKP tag=TAG20070407T222352
channel ORA_DISK_1: validation complete, elapsed time: 00:00:01
Finished restore at 21-JUN-07
RMAN> -
RESTORE VALIDATE possible prior to an OPEN RESETLOGS?
Is it possible to perform a RESTORE VALIDATE to a point in time prior to an OPEN RESETLOGS?
RMAN> list incarnation;
List of Database Incarnations
DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time
1 1 AA02 2787653425 PARENT 1 29.FEB.2008 15:56:3
3
2 2 AA02 2787653425 CURRENT 182455 29.FEB.2008 16:55:5
5
RMAN> run
2> {
3> set until time = "to_date('29.FEB.2008 16:00:00','DD.MON.YYYY HH24:MI:SS')";
4> restore database validate;
5> }
executing command: SET until clause
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of set command at 06/11/2009 11:13:35
RMAN-20207: UNTIL TIME or RECOVERY WINDOW is before RESETLOGS timeUsing the RESET DATABASE TO INCARNATION clause it should be possible to perform the RESTORE however that is not the intention (yet), only to RESTORE VALIDATE.That's what I'm finding... I don't want to have to restart the database to reset the incarnation to have to test restore a backup prior to open resetlogs (no catalog only controlfile used).
"If RMAN is connected NOCATALOG, then you can only specify TO INCARNATION if the database is mounted and the control file contains a record of the prior incarnation. If you do not run RESET DATABASE, RMAN recovers to the last incarnation recorded in the control file."
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14194/rcmsynta050.htm
Yet another reason to have a RMAN catalog. -
Hi,
I can't able to restore a database, below is the error,please help me out?
TITLE: Microsoft SQL Server Management Studio
Restore failed for Server 'xxxxx'. (Microsoft.SqlServer.SmoExtended)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.50.1600.1+((KJ_RTM).100402-1539+)&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Restore+Server&LinkId=20476
ADDITIONAL INFORMATION:
System.Data.SqlClient.SqlError: The media set has 2 media families but only 1 are provided. All members must be provided. (Microsoft.SqlServer.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.50.1600.1+((KJ_RTM).100402-1539+)&LinkId=20476Basically the error is telling you that when the backup was taken it was made to two backup files rather than one, so the backup was stripped across the two of them. You're now trying to restore the backup using only one of those files, which is why you're
getting the error. To do the restore you need to use both files not just one of them. There's a good discussion of this error here
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/abf50e00-c9b0-4809-9e61-43ed8a53e968/the-media-set-has-2-media-families-but-only-1-are-provided?forum=sqltools which goes into more detail of how you end up in this situation, and also methods you
can use to find out what the second file was (in case you don't know) so you can hopefully track it down. -
How to restore a database backup taken from a SQL Server 2012 instance to SQL Server 2014
I am trying to restore a database backup taken from a SQL Server 2012 instance to my new SQL Server 2014 instance. When I add the .bak through the Mgmt studio UI, it does not seem to find a backup set in the file so I cannot proceed (does not give
me any errors though either. I tried restoring through TSQL command but only got a database restore terminating abnormally error with no other details. How can I restore this database to SQL 2014?Hello,
Please examine SQL Server Error Log and share with us any error you can find. The following article may locate the log:
http://msdn.microsoft.com/en-us/library/ms187109.aspx
Regards,
Alberto Morillo
SQLCoffee.com -
Restored standby database from primary; now no logs are shipped
Hi
We recently had a major network/SAN issue and had to restore our standby database from a backup of the primary. To do this, we restored the database to the standby, created a standby controlfile on the primary, copied this across to the control file locations and started in standby recover and applied the logs manually/registered to get it back up to speed.
However, no new logs are being shipped across from the primary.
Have we missed a step somewhere?
One thing we've noticed is that there is no RFS process running on the standby:
SQL> SELECT PROCESS, CLIENT_PROCESS, SEQUENCE#, STATUS FROM V$MANAGED_STANDBY;
PROCESS CLIENT_P SEQUENCE# STATUS
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
MRP0 N/A 100057 WAIT_FOR_LOG
How do we start this? Or will it only show if the arc1 process on the primary is sending files?
The arc1 process is showing at OS level on the primary but I'm wondering if its faulty somehow?
There are NO errors in the alert logs in the primary or the standby. There's not even the normal FAL gap sequence type error - in the standby it's just saying 'waiting for log' and a number from ages ago. It's like the primary isn't even talking to the standby. The listener is up and running ok though...
What else can we check/do?
If we manually copy across files and do an 'alter database register' then they are applied to the standby without issue; there's just no automatic log shipping going on...
Thanks
RossHi all
Many thanks for all the responses.
The database is 10.2.0.2.0, on AIX 6.
I believe the password files are ok; we've had issues previously and this is always flagged in the alert log on the primary - not the case here.
Not set to DEFER on primary; log_archive_dest_2 is set to service="STBY_PHP" optional delay=720 reopen=30 and log_archive_dest_state_2 is set to ENABLE.
I ran those troubleshooting scripts, info from standby:
SQL> @troubleshoot
NAME DISPLAY_VALUE
db_file_name_convert
db_name PHP
db_unique_name PHP
dg_broker_config_file1 /oracle/PHP/102_64/dbs/dr1PHP.dat
dg_broker_config_file2 /oracle/PHP/102_64/dbs/dr2PHP.dat
dg_broker_start FALSE
fal_client STBY_PHP
fal_server PHP
local_listener
log_archive_config
log_archive_dest_2 service=STBY_PHP optional delay=30 reopen=30
log_archive_dest_state_2 DEFER
log_archive_max_processes 2
log_file_name_convert
remote_login_passwordfile EXCLUSIVE
standby_archive_dest /oracle/PHP/oraarch/PHParch
standby_file_management AUTO
NAME DB_UNIQUE_NAME PROTECTION_MODE DATABASE_R OPEN_MODE
PHP PHP MAXIMUM PERFORM PHYSICAL S MOUNTED
ANCE TANDBY
THREAD# MAX(SEQUENCE#)
1 100149
PROCESS STATUS THREAD# SEQUENCE#
ARCH CONNECTED 0 0
ARCH CONNECTED 0 0
MRP0 WAIT_FOR_LOG 1 100150
NAME VALUE UNIT TIME_COMPUTED
apply finish time day(2) to second(1) interval
apply lag day(2) to second(0) interval
estimated startup time 8 second
standby has been open N
transport lag day(2) to second(0) interval
NAME Size MB Used MB
0 0
On the primary, the script has froze!! How long should it take? Got as far as this:
SQL> @troubleshoot
NAME DISPLAY_VALUE
db_file_name_convert
db_name PHP
db_unique_name PHP
dg_broker_config_file1 /oracle/PHP/102_64/dbs/dr1PHP.dat
dg_broker_config_file2 /oracle/PHP/102_64/dbs/dr2PHP.dat
dg_broker_start FALSE
fal_client STBY_R1P
fal_server R1P
local_listener
log_archive_config
log_archive_dest_2 service="STBY_PHP" optional delay=720 reopen=30
log_archive_dest_state_2 ENABLE
log_archive_max_processes 2
log_file_name_convert
remote_login_passwordfile EXCLUSIVE
standby_archive_dest /oracle/PHP/oraarch/PHParch
standby_file_management AUTO
NAME DB_UNIQUE_NAME PROTECTION_MODE DATABASE_R OPEN_MODE SWITCHOVER_STATUS
PHP PHP MAXIMUM PERFORMANCE PRIMARY READ WRITE SESSIONS ACTIVE
THREAD# MAX(SEQUENCE#)
1 100206
NOW - before you say it - :) - yes, I'm aware that fal_client as STBY_R1P and fal_server as R1P are incorrect - should be PHP - but it looks like it's always been this way! Well, as least for the last 4 years where it's worked fine, as I found an old SP file and it still has R1P set in there...?!?
Any ideas?
Ross -
How to restore a database from host A to host B by using RMAN
Hi there
I wanted to restore 1 database from machine A to machine B with the differente files systemes. I did these steps below, but I have a problem when I restore the controlfile from machine A to machine B.
1-copy the controlfile from machine A to machine B by using OS utility.
2-startup nomount the database on machine B.
3-connect target and catalog RMAN.
4-I have to restore the controlfile from last full backup of the machine A to machine B (see the procedure RMAN).
I have the error messages like:
RMAN> connect target /
RMAN-06006: connected to target database: dbtest (not mounted)
RMAN> connect catalog rman/rman@rcattest
RMAN-06008: connected to recovery catalog database
RMAN> run {
2> allocate channel c1 type 'sbt_tape' ;
3> restore controlfile ;
4> }
RMAN-03022: compiling command: allocate
RMAN-03023: executing command: allocate
RMAN-08030: allocated channel: c1
RMAN-08500: channel c1: sid=10 devtype=SBT_TAPE
RMAN-08526: channel c1: VERITAS NetBackup for Oracle8 - Release 3.2GA
RMAN-03022: compiling command: restore
RMAN-03022: compiling command: IRESTORE
RMAN-03023: executing command: IRESTORE
RMAN-08016: channel c1: starting datafile backupset restore
RMAN-08502: set_count=177 set_stamp=419449530 creation_time=19-JAN-01
RMAN-08021: channel c1: restoring controlfile
RMAN-08505: output filename=/db/oracle/dbtest/dbtestcontrol01.ctl
RMAN-03026: error recovery releasing channel resources
RMAN-08031: released channel: c1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure during compilation of command
RMAN-03013: command type: restore
RMAN-03007: retryable error occurred during execution of command: IRESTORE
RMAN-07004: unhandled exception during command execution on channel c1
RMAN-10035: exception raised in RPC: ORA-19507: failed to retrieve sequential file, handle="5hcg0ilq_1_1", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: sbtrestore: Backup file not found.
RMAN-10031: ORA-19624 occurred during call to DBMS_BACKUP_RESTORE.RESTOREBACKUPPIE
nullHi there
I'm also trying to restore a full RMAN backup to our DR site using Netbackup as MML
My scenario is:
We have one tape library at our PROD data center and another one at our DR site both using Netbackup as Storage manager
I performed a full RMAN backup on 4 DLT tapes with recovery catalog at our PROD datacenter, then I removed the 4 tapes and place it in our tape lib at DR site
I tried to import the tapes using bpimport from Netbackup which has been successful up to now
But when I tried to restore controlfile from RMAN, I get the following error:
connected to target database: prod (not mounted)
connected to recovery catalog database
RMAN> run {
2> allocate channel c1 type 'SBT_TAPE';
3> allocate channel c2 type 'SBT_TAPE';
4> allocate channel c3 type 'SBT_TAPE';
5> allocate channel c4 type 'SBT_TAPE';
6> set until time '16-AUG-2005 15:00:00';
7> restore controlfile;
8> }
allocated channel: c1
channel c1: sid=13 devtype=SBT_TAPE
channel c1: VERITAS NetBackup for Oracle - Release 5.0GA (2003103005)
allocated channel: c2
channel c2: sid=12 devtype=SBT_TAPE
channel c2: VERITAS NetBackup for Oracle - Release 5.0GA (2003103005)
allocated channel: c3
channel c3: sid=11 devtype=SBT_TAPE
channel c3: VERITAS NetBackup for Oracle - Release 5.0GA (2003103005)
allocated channel: c4
channel c4: sid=9 devtype=SBT_TAPE
channel c4: VERITAS NetBackup for Oracle - Release 5.0GA (2003103005)
executing command: SET until clause
Starting restore at 18-AUG-2005:10:28:23
channel c1: starting datafile backupset restore
channel c1: restoring controlfile
output filename=/oracle9i/dba/dbs/control01_drprod.ctl
released channel: c1
released channel: c2
released channel: c3
released channel: c4
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 08/18/2005 10:28:25
ORA-19507: failed to retrieve sequential file, handle="df_t566491965_s8860_p1", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Error received from media manager layer, error text:
Failed to process backup file <df_t566491965_s8860_p1>
Anyone mastering this, please help !!
thks
BL -
Could someone help me restore my photos? I was trying to "restore my database" in iPhoto when it shut down - now my thumbnails are distorted, logged under a new name, and when you click on a thumbnail it opens as another photo. I was following another "helpful hint" hold down the option and command key and restart iPhoto - select the top three and you should be able to get rid of the dreaded exclamation point. My MAC ran through the first two options dealing with thumbnails, but crashed during the "restore database" step and now I have a mess. Help, please. Thank you.
Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one. -
Using RMAN restore the database on a new host in ASM
Hello All,
I am trying to restore a database without using RMAN database duplicate. I want to do set new name for datafile and rename log file for online logs and change database name at last using NID.
here are details
source database - APSPROD / server - X
target database - EMERALD / Server -Y
Compressed backup is copied to destination server and I am trying to restore database using RMAN. Here is my init.ora file
cat initAPSPROD1.ora
DB_NAME=APSPROD
compatible=11.2.0.3
sga_target=8G
CONTROL_FILES='+DATA_DM01/EMERALD/controlfile/cntrl01.dbf','+RECO_DM01/EMERALD/controlfile/cntrl02.dbf','+DATA_DM01/EMERALD/controlfile/cntrl03.dbf'
DB_BLOCK_SIZE=8192
db_file_name_convert=(+DATA_DM01/APSPROD,+DATA_DM01/EMERALD)
log_file_name_convert=(+DATA_DM01/APSPROD,+DATA_DM01/EMERALD,+RECO_DM01/APSPROD,+RECO_DM01/EMERALD)
DB_RECOVERY_FILE_DEST='+RECO_DM01'
DB_RECOVERY_FILE_DEST_SIZE=5500G
So from above you can see that control file should be restored to +DATA_DM01/EMERALD and +RECO_DM01/EMERALD path.
Question -
when I am trying to restore control file. It creates an ASM alias name in +DATA_DM01/EMERALD/controlfile/cntrl01.dbf',+RECO_DM01/EMERALD/controlfile/cntrl02.dbf',' and +DATA_DM01/EMERALD/controlfile/cntrl03.dbf' but It creates fully Qualified ASM Filename under +DATA_DM01/APSPROD and +RECO_DM01/
Here is output
RMAN> restore controlfile from '/dbfs_direct/FS1/RMAN_APSPROD/cf_APSPROD_i4p4b62m_1_1
2> ;
Starting restore at 02-APR-14
using channel ORA_DISK_1
channel ORA_DISK_1: restoring control file
channel ORA_DISK_1: restore complete, elapsed time: 00:00:07
output file name=+DATA_DM01/emerald/controlfile/cntrl01.dbf
output file name=+RECO_DM01/emerald/controlfile/cntrl02.dbf
output file name=+DATA_DM01/emerald/controlfile/cntrl03.dbf
Finished restore at 02-APR-14
output at ASM level
SMCMD [+RECO_DM01/EMERALD/CONTROLFILE] > ls -l
Type Redund Striped Time Sys Name
N cntrl02.dbf => +RECO_DM01/APSPROD/CONTROLFILE/current.17006.843826701
ASMCMD [+RECO_DM01/EMERALD/CONTROLFILE] > cd +RECO_DM01/APSPROD/CONTROLFILE/
ASMCMD [+RECO_DM01/APSPROD/CONTROLFILE] > ls -l
Type Redund Striped Time Sys Name
CONTROLFILE HIGH FINE APR 02 12:00:00 Y current.17006.843826701
ASMCMD [+RECO_DM01/APSPROD/CONTROLFILE] > cd +DATA_DM01
ASMCMD [+DATA_DM01] > cd EMERALD/CONTROLFILE
ASMCMD [+DATA_DM01/EMERALD/CONTROLFILE] > ls -l
Type Redund Striped Time Sys Name
N cntrl01.dbf => +DATA_DM01/APSPROD/CONTROLFILE/current.3678.843826699
N cntrl03.dbf => +DATA_DM01/APSPROD/CONTROLFILE/current.3679.843826701
ASMCMD [+DATA_DM01/EMERALD/CONTROLFILE] > cd +DATA_DM01/APSPROD/CONTROLFILE
ASMCMD [+DATA_DM01/APSPROD/CONTROLFILE] > ls -l
Type Redund Striped Time Sys Name
CONTROLFILE HIGH FINE APR 02 12:00:00 Y current.3678.843826699
CONTROLFILE HIGH FINE APR 02 12:00:00 Y current.3679.843826701
How can I ensure that every thing gets created in +DATA_DM01/EMERALD/ or [+RECO_DM01/EMERALD?? similary for datafile restore even I have used set new file name ASM fully quilified OMF datafile gets created under +DATA_DM01/APSPROD/
ASMCMD [+DATA_DM01/EMERALD/DATAFILE]
N undots5_01.dbf => +DATA_DM01/APSPROD/DATAFILE/APPS_UNDOTS5.3669.843818269
Thanks
PVEven If I explicitly say
rman target / nocatalog
RMAN> restore controlfile to '+DATA_DM01/emerald/controlfile/cntrl01.dbf' from '/dbfs_direct/FS1/RMAN_APSPROD/cf_APSPROD_i4p4b62m_1_1';
Starting restore at 02-APR-14
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=64 device type=DISK
channel ORA_DISK_1: restoring control file
channel ORA_DISK_1: restore complete, elapsed time: 00:00:03
Finished restore at 02-APR-14
It create as alias name +DATA_DM01/emerald/controlfile/cntrl01.dbf' pointing to +DATA_DM01/APSPROD/CONTROLFILE/
ASMCMD [+DATA_DM01/EMERALD/CONTROLFILE] > ls -l
Type Redund Striped Time Sys Name
N cntrl01.dbf => +DATA_DM01/APSPROD/CONTROLFILE/current.3679.843828927
ASMCMD [+DATA_DM01/EMERALD/CONTROLFILE] > cd +DATA_DM01/APSPROD
ASMCMD [+DATA_DM01/APSPROD] > cd CONTROLFILE
ASMCMD [+DATA_DM01/APSPROD/CONTROLFILE] > ls -l
Type Redund Striped Time Sys Name
CONTROLFILE HIGH FINE APR 02 12:00:00 Y current.3679.843828927
ASMCMD [+DATA_DM01/APSPROD/CONTROLFILE] > -
Problem with restoring a database from cold backup
All,
I've got a 10.2.0.4 database that we perform a cold backup on every night with RMAN. On Sunday 2/21, we have level 0 backup. On Monday-Wednesday nights, we take a cold level 1. We also perform a controlfile auto backup each night.
On a second server where I want to restore the database (same version of Oracle 10.2.0.4), I've copied the control file auto backups, the level 0 and the most recent level 1. I now want to restore. I use an RMAN script similar to the following to restore the control files:
connect target /;
set dbid 1973354860;
# Restore the controlfile from the tag that auto backed up the controlfile at the end of the level 0
run
startup nomount;
allocate channel c1 type disk;
restore controlfile to '/u01/app/oracle/oradata/ORADB1/control01.ctl' from AUTOBACKUP;
restore controlfile to '/u02/app/oracle/oradata/ORADB1/control02.ctl' from AUTOBACKUP;
restore controlfile to '/u03/app/oracle/oradata/ORADB1/control03.ctl' from AUTOBACKUP;
release channel c1;
shutdown immediate;
After the control files restore successfully, I perform some RMAN checks to ensure that all of the files I need for a recovery are there. The RMAN> list backup of database; command shows all of my backup savesets as AVAILABLE for the level0 and level1 backups.
I then try a restore database command; and get the following errors:
RMAN> run
2> {
3> allocate channel c1 type disk;
4> allocate channel c2 type disk;
5> allocate channel c3 type disk;
6> allocate channel c4 type disk;
7> restore database from tag='TAG20100221T200045';
8> }
using target database control file instead of recovery catalog
allocated channel: c1
channel c1: sid=74 devtype=DISK
allocated channel: c2
channel c2: sid=70 devtype=DISK
allocated channel: c3
channel c3: sid=166 devtype=DISK
allocated channel: c4
channel c4: sid=168 devtype=DISK
Starting restore at 25-FEB-10
released channel: c1
released channel: c2
released channel: c3
released channel: c4
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 02/25/2010 13:33:19
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 44 found to restore
RMAN-06023: no backup or copy of datafile 43 found to restore
RMAN-06023: no backup or copy of datafile 42 found to restore
RMAN-06023: no backup or copy of datafile 40 found to restore
RMAN-06023: no backup or copy of datafile 39 found to restore
RMAN-06023: no backup or copy of datafile 38 found to restore
RMAN-06023: no backup or copy of datafile 37 found to restore
RMAN-06023: no backup or copy of datafile 36 found to restore
RMAN-06023: no backup or copy of datafile 35 found to restore
RMAN-06023: no backup or copy of datafile 34 found to restore
RMAN-06023: no backup or copy of datafile 33 found to restore
RMAN-06023: no backup or copy of datafile 32 found to restore
RMAN-06023: no backup or copy of datafile 31 found to restore
RMAN-06023: no backup or copy of datafile 30 found to restore
RMAN-06023: no backup or copy of datafile 29 found to restore
RMAN-06023: no backup or copy of datafile 28 found to restore
RMAN-06023: no backup or copy of datafile 27 found to restore
RMAN-06023: no backup or copy of datafile 26 found to restore
RMAN-06023: no backup or copy of datafile 25 found to restore
RMAN-06023: no backup or copy of datafile 24 found to restore
RMAN-06023: no backup or copy of datafile 23 found to restore
RMAN-06023: no backup or copy of datafile 22 found to restore
RMAN-06023: no backup or copy of datafile 21 found to restore
RMAN-06023: no backup or copy of datafile 20 found to restore
RMAN-06023: no backup or copy of datafile 19 found to restore
RMAN-06023: no backup or copy of datafile 18 found to restore
RMAN-06023: no backup or copy of datafile 17 found to restore
RMAN-06023: no backup or copy of datafile 16 found to restore
RMAN-06023: no backup or copy of datafile 15 found to restore
RMAN-06023: no backup or copy of datafile 14 found to restore
RMAN-06023: no backup or copy of datafile 13 found to restore
RMAN-06023: no backup or copy of datafile 12 found to restore
RMAN-06023: no backup or copy of datafile 11 found to restore
RMAN-06023: no backup or copy of datafile 10 found to restore
RMAN-06023: no backup or copy of datafile 9 found to restore
RMAN-06023: no backup or copy of datafile 8 found to restore
RMAN-06023: no backup or copy of datafile 7 found to restore
RMAN-06023: no backup or copy of datafile 6 found to restore
RMAN-06023: no backup or copy of datafile 5 found to restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
RMAN>
But I know from the RMAN crosscheck and list backup commands that the savesets are available on disk. For example:
RMAN> list backup of datafile 1;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
4875 Incr 0 4.37G DISK 00:22:53 21-FEB-10
BP Key: 4875 Status: AVAILABLE Compressed: YES Tag: TAG20100221T200045
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4929_piece_1_date_20100221_711578185
List of Datafiles in backup set 4875
File LV Type Ckp SCN Ckp Time Name
1 0 Incr 5086110241948 21-FEB-10 /u01/app/oracle/oradata/ORADB1/system01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4894 Incr 1 1.92G DISK 00:13:46 24-FEB-10
BP Key: 4894 Status: AVAILABLE Compressed: YES Tag: TAG20100224T200037
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4949_piece_1_date_20100224_711836434
List of Datafiles in backup set 4894
File LV Type Ckp SCN Ckp Time Name
1 1 Incr 5086113791743 24-FEB-10 /u01/app/oracle/oradata/ORADB1/system01.dbf
RMAN> list backup of datafile 44; (the first one in the list above)
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
4872 Incr 0 7.15G DISK 00:35:17 21-FEB-10
BP Key: 4872 Status: AVAILABLE Compressed: YES Tag: TAG20100221T200045
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4927_piece_1_date_20100221_711576046
List of Datafiles in backup set 4872
File LV Type Ckp SCN Ckp Time Name
44 0 Incr 5086110241948 21-FEB-10 /u04/app/oracle/oradata/ORADB1/NETINSIGHT_INDEXES_03.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4893 Incr 1 4.06G DISK 00:26:52 24-FEB-10
BP Key: 4893 Status: AVAILABLE Compressed: YES Tag: TAG20100224T200037
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4947_piece_1_date_20100224_711835238
List of Datafiles in backup set 4893
File LV Type Ckp SCN Ckp Time Name
44 1 Incr 5086113791743 24-FEB-10 /u04/app/oracle/oradata/ORADB1/NETINSIGHT_INDEXES_03.dbf
As you can see, the level 0 and level 1 backups are showing as available. To double check, I perform a crosscheck backup of database;
RMAN> crosscheck backup of database;
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=74 devtype=DISK
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4927_piece_1_date_20100221_711576046 recid=4872 stamp=711576046
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4928_piece_1_date_20100221_711576046 recid=4873 stamp=711576046
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4930_piece_1_date_20100221_711578189 recid=4874 stamp=711578189
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4929_piece_1_date_20100221_711578185 recid=4875 stamp=711578186
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4932_piece_1_date_20100221_711579570 recid=4876 stamp=711579570
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4931_piece_1_date_20100221_711579392 recid=4877 stamp=711579393
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4934_piece_1_date_20100221_711580369 recid=4878 stamp=711580370
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4935_piece_1_date_20100221_711580535 recid=4879 stamp=711580535
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4933_piece_1_date_20100221_711580122 recid=4880 stamp=711580123
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4948_piece_1_date_20100224_711835237 recid=4892 stamp=711835238
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4947_piece_1_date_20100224_711835238 recid=4893 stamp=711835238
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4949_piece_1_date_20100224_711836434 recid=4894 stamp=711836436
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4950_piece_1_date_20100224_711836866 recid=4895 stamp=711836866
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4951_piece_1_date_20100224_711837267 recid=4896 stamp=711837268
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4952_piece_1_date_20100224_711837971 recid=4897 stamp=711837972
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4953_piece_1_date_20100224_711837989 recid=4898 stamp=711837989
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4955_piece_1_date_20100224_711838522 recid=4899 stamp=711838522
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4954_piece_1_date_20100224_711838520 recid=4900 stamp=711838521
Crosschecked 18 objects
RMAN>
So I'm unclear as to why RMAN believes the backups of these files don't exist when I attempt to restore the database. Anyone have a clue?
NOTE: I've also tried to restore spcifically with the tag= clause but I get the same results:
RMAN> restore database from tag='TAG20100221T200045';
Starting restore at 25-FEB-10
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 02/25/2010 13:41:04
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 44 found to restore
RMAN-06023: no backup or copy of datafile 43 found to restore
RMAN-06023: no backup or copy of datafile 42 found to restore
RMAN-06023: no backup or copy of datafile 40 found to restore
RMAN-06023: no backup or copy of datafile 39 found to restore
RMAN-06023: no backup or copy of datafile 38 found to restore
RMAN-06023: no backup or copy of datafile 37 found to restore
RMAN-06023: no backup or copy of datafile 36 found to restore
RMAN-06023: no backup or copy of datafile 35 found to restore
RMAN-06023: no backup or copy of datafile 34 found to restore
RMAN-06023: no backup or copy of datafile 33 found to restore
RMAN-06023: no backup or copy of datafile 32 found to restore
RMAN-06023: no backup or copy of datafile 31 found to restore
RMAN-06023: no backup or copy of datafile 30 found to restore
RMAN-06023: no backup or copy of datafile 29 found to restore
RMAN-06023: no backup or copy of datafile 28 found to restore
RMAN-06023: no backup or copy of datafile 27 found to restore
RMAN-06023: no backup or copy of datafile 26 found to restore
RMAN-06023: no backup or copy of datafile 25 found to restore
RMAN-06023: no backup or copy of datafile 24 found to restore
RMAN-06023: no backup or copy of datafile 23 found to restore
RMAN-06023: no backup or copy of datafile 22 found to restore
RMAN-06023: no backup or copy of datafile 21 found to restore
RMAN-06023: no backup or copy of datafile 20 found to restore
RMAN-06023: no backup or copy of datafile 19 found to restore
RMAN-06023: no backup or copy of datafile 18 found to restore
RMAN-06023: no backup or copy of datafile 17 found to restore
RMAN-06023: no backup or copy of datafile 16 found to restore
RMAN-06023: no backup or copy of datafile 15 found to restore
RMAN-06023: no backup or copy of datafile 14 found to restore
RMAN-06023: no backup or copy of datafile 13 found to restore
RMAN-06023: no backup or copy of datafile 12 found to restore
RMAN-06023: no backup or copy of datafile 11 found to restore
RMAN-06023: no backup or copy of datafile 10 found to restore
RMAN-06023: no backup or copy of datafile 9 found to restore
RMAN-06023: no backup or copy of datafile 8 found to restore
RMAN-06023: no backup or copy of datafile 7 found to restore
RMAN-06023: no backup or copy of datafile 6 found to restore
RMAN-06023: no backup or copy of datafile 5 found to restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restoreJust as a follow on to my last post, after the RMAN-06023 messages, I list backups of the three datafiles and as you can see RMAN thinks that they are available. If I exit RMAN and list them at the OS level, they are where RMAN things they should be:
RMAN> restore database;
Starting restore at 25-FEB-10
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 02/25/2010 16:17:39
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
RMAN> list backup of datafile 4;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
4880 Incr 0 1.36G DISK 00:08:57 21-FEB-10
BP Key: 4880 Status: AVAILABLE Compressed: YES Tag: TAG20100221T200045
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4933_piece_1_date_20100221_711580122
List of Datafiles in backup set 4880
File LV Type Ckp SCN Ckp Time Name
4 0 Incr 5086110241948 21-FEB-10 /u02/app/oracle/oradata/ORADB1/users01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4890 Incr 1 934.82M DISK 00:09:42 22-FEB-10
BP Key: 4890 Status: AVAILABLE Compressed: YES Tag: TAG20100222T200047
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4943_piece_1_date_20100222_711664989
List of Datafiles in backup set 4890
File LV Type Ckp SCN Ckp Time Name
4 1 Incr 5086111401249 22-FEB-10 /u02/app/oracle/oradata/ORADB1/users01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4898 Incr 1 947.57M DISK 00:08:49 24-FEB-10
BP Key: 4898 Status: AVAILABLE Compressed: YES Tag: TAG20100224T200037
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4953_piece_1_date_20100224_711837989
List of Datafiles in backup set 4898
File LV Type Ckp SCN Ckp Time Name
4 1 Incr 5086113791743 24-FEB-10 /u02/app/oracle/oradata/ORADB1/users01.dbf
RMAN>
RMAN> list backup of datafile 3;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
4874 Incr 0 2.65G DISK 00:19:50 21-FEB-10
BP Key: 4874 Status: AVAILABLE Compressed: YES Tag: TAG20100221T200045
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4930_piece_1_date_20100221_711578189
List of Datafiles in backup set 4874
File LV Type Ckp SCN Ckp Time Name
3 0 Incr 5086110241948 21-FEB-10 /u02/app/oracle/oradata/ORADB1/sysaux01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4885 Incr 1 1.95G DISK 00:15:54 22-FEB-10
BP Key: 4885 Status: AVAILABLE Compressed: YES Tag: TAG20100222T200047
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4940_piece_1_date_20100222_711663910
List of Datafiles in backup set 4885
File LV Type Ckp SCN Ckp Time Name
3 1 Incr 5086111401249 22-FEB-10 /u02/app/oracle/oradata/ORADB1/sysaux01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4895 Incr 1 1.97G DISK 00:18:13 24-FEB-10
BP Key: 4895 Status: AVAILABLE Compressed: YES Tag: TAG20100224T200037
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4950_piece_1_date_20100224_711836866
List of Datafiles in backup set 4895
File LV Type Ckp SCN Ckp Time Name
3 1 Incr 5086113791743 24-FEB-10 /u02/app/oracle/oradata/ORADB1/sysaux01.dbf
RMAN>
RMAN>
RMAN> list backup of datafile 1;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
4875 Incr 0 4.37G DISK 00:22:53 21-FEB-10
BP Key: 4875 Status: AVAILABLE Compressed: YES Tag: TAG20100221T200045
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level0_set_4929_piece_1_date_20100221_711578185
List of Datafiles in backup set 4875
File LV Type Ckp SCN Ckp Time Name
1 0 Incr 5086110241948 21-FEB-10 /u01/app/oracle/oradata/ORADB1/system01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4884 Incr 1 1.93G DISK 00:12:34 22-FEB-10
BP Key: 4884 Status: AVAILABLE Compressed: YES Tag: TAG20100222T200047
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4939_piece_1_date_20100222_711663601
List of Datafiles in backup set 4884
File LV Type Ckp SCN Ckp Time Name
1 1 Incr 5086111401249 22-FEB-10 /u01/app/oracle/oradata/ORADB1/system01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
4894 Incr 1 1.92G DISK 00:13:46 24-FEB-10
BP Key: 4894 Status: AVAILABLE Compressed: YES Tag: TAG20100224T200037
Piece Name: /u03/oracle_backups/ORADB1/offline/ORADB1_level1_set_4949_piece_1_date_20100224_711836434
List of Datafiles in backup set 4894
File LV Type Ckp SCN Ckp Time Name
1 1 Incr 5086113791743 24-FEB-10 /u01/app/oracle/oradata/ORADB1/system01.dbf
RMAN> exit
$ ls -ltr /u03/oracle_backups/ORADB1/offline
total 59743688
-rwx------ 1 oracle oinstall 7677960192 2010-02-25 11:13 ORADB1_level0_set_4927_piece_1_date_20100221_711576046
-rwx------ 1 oracle oinstall 7980834816 2010-02-25 11:24 ORADB1_level0_set_4928_piece_1_date_20100221_711576046
-rwx------ 1 oracle oinstall 4691853312 2010-02-25 11:29 ORADB1_level0_set_4929_piece_1_date_20100221_711578185
-rwx------ 1 oracle oinstall 2847391744 2010-02-25 11:34 ORADB1_level0_set_4930_piece_1_date_20100221_711578189
-rwx------ 1 oracle oinstall 3530924032 2010-02-25 11:39 ORADB1_level0_set_4931_piece_1_date_20100221_711579392
-rwx------ 1 oracle oinstall 1566449664 2010-02-25 11:41 ORADB1_level0_set_4932_piece_1_date_20100221_711579570
-rwx------ 1 oracle oinstall 1459781632 2010-02-25 11:43 ORADB1_level0_set_4933_piece_1_date_20100221_711580122
-rwx------ 1 oracle oinstall 561774592 2010-02-25 11:44 ORADB1_level0_set_4934_piece_1_date_20100221_711580369
-rwx------ 1 oracle oinstall 58753024 2010-02-25 11:44 ORADB1_level0_set_4935_piece_1_date_20100221_711580535
-rwx------ 1 oracle oinstall 4364124160 2010-02-25 11:56 ORADB1_level1_set_4947_piece_1_date_20100224_711835238
-rwx------ 1 oracle oinstall 2971877376 2010-02-25 12:01 ORADB1_level1_set_4948_piece_1_date_20100224_711835237
-rwx------ 1 oracle oinstall 2066546688 2010-02-25 12:03 ORADB1_level1_set_4949_piece_1_date_20100224_711836434
-rwx------ 1 oracle oinstall 2119360512 2010-02-25 12:06 ORADB1_level1_set_4950_piece_1_date_20100224_711836866
-rwx------ 1 oracle oinstall 1003356160 2010-02-25 12:06 ORADB1_level1_set_4951_piece_1_date_20100224_711837267
-rwx------ 1 oracle oinstall 1637105664 2010-02-25 12:08 ORADB1_level1_set_4952_piece_1_date_20100224_711837971
-rwx------ 1 oracle oinstall 993607680 2010-02-25 12:08 ORADB1_level1_set_4953_piece_1_date_20100224_711837989
-rwx------ 1 oracle oinstall 1130496 2010-02-25 12:09 ORADB1_level1_set_4955_piece_1_date_20100224_711838522
-rwx------ 1 oracle oinstall 283344896 2010-02-25 12:09 ORADB1_level1_set_4954_piece_1_date_20100224_711838520
-rwx------ 1 oracle oinstall 4344365056 2010-02-25 16:01 ORADB1_level1_set_4937_piece_1_date_20100222_711662448
-rwx------ 1 oracle oinstall 2959015936 2010-02-25 16:05 ORADB1_level1_set_4938_piece_1_date_20100222_711662448
-rwx------ 1 oracle oinstall 2067202048 2010-02-25 16:07 ORADB1_level1_set_4939_piece_1_date_20100222_711663601
-rwx------ 1 oracle oinstall 2089304064 2010-02-25 16:08 ORADB1_level1_set_4940_piece_1_date_20100222_711663910
-rwx------ 1 oracle oinstall 955711488 2010-02-25 16:09 ORADB1_level1_set_4941_piece_1_date_20100222_711664370
-rwx------ 1 oracle oinstall 1623564288 2010-02-25 16:11 ORADB1_level1_set_4942_piece_1_date_20100222_711664872
-rwx------ 1 oracle oinstall 980238336 2010-02-25 16:12 ORADB1_level1_set_4943_piece_1_date_20100222_711664989
-rwx------ 1 oracle oinstall 280952832 2010-02-25 16:12 ORADB1_level1_set_4944_piece_1_date_20100222_711665385
-rwx------ 1 oracle oinstall 1130496 2010-02-25 16:12 ORADB1_level1_set_4945_piece_1_date_20100222_711665521 -
Use of imp/exp to restore a database will fail ??
I have a database that uses mdsys and other user-defined objects. This week I've had the "pleasure" to try to restore a database from scratch using imp, but had to abandon because imp refuses to create tables if they refer to objects, that upon export had a different id than the database being imported to.
Since mdsys for instance, is always excluded from exports (like sys and system) when you create a new database, the spatial objects are created with a different ID than the original database. Hence, every table you have with spatial data will not be imported.
So imp only works if the internal object ids match.
What would be the "imp/exp" procedure to do a full db restore that bypasses the above problem? Has datadump solved this issue?Correct - all schemas considered part of the dictinary are excluded (why has things become so complicated- in the old days we had ONE place where everything dictionary went).
That's the problem. I have tables in my export that depends on MDSYS objects. In other words, spatial data. So, to re-create my database I must first create a database and ADD a MDSYS schema. So yes, I created the schema prior to import. The problem is, that the MDSYS objects then do not get the same object-ids. And there lies the problem. IMP will not import my tables with spatial data in them because the reference to the MDSYS objects do not match the object ID that was used during export. Why this rule is applied is the mystery.
In addition, which I rote in the spatial forum, anything related to the mapviewer application is also placed in the MDSYS schema, excluding them from export; regardless that the data related to mapviewer is not related to database objects. The result is, that your Oracle Mapviewer application data is lost. The "official workaround" is to run pre-scripts that copy the dictionary views to fixed tables, then run your export. And on import you run a post-script to copy it back. Rather silly and inflexible.
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