RMAN catalog resync

Hi to all,
I have a basic doubt.
What is the way to check catalog database is in sync after giving sync catalog?
Regards,
Vijayaraghavan K

Pls, look at here for all catalog related tables and corresponding view: http://download.oracle.com/docs/cd/B19306_01/backup.102/b14194/rcviews001.htm#i77529
You will be in unsync, say when you added tablespace, but catalog has no information about it, unless you connected with RMAN.
So, you can join catalog views with target database's views and find out what is missing.
F.e:
RC_DATAFILE - This view lists information about all datafiles registered in the recovery catalog. So if you added new datafile to target database, that new datafile will not be listed unless you resync. It means new datafile will be listed in v$datafile of target database, but will not be listed in RC_DATAFILE.

Similar Messages

RMAN catalog resync in Dataguard environment

Hello,
I have a quick question regarding the resync of the recovery Catalog in a 10g Dataguard environment...
I plan to perform the backups from the physical standby side. (Backups of DB and archives).
If I want to restore/recover a datafile on the primary side, do I automatically see the backup information once i am connected to the catalog DB, or do I have to perform a "resync catalog;" statement to resync the control file of the primary side with the actual backup information from the catalog?
Thanks in advance,
Boris...

But what is the effect, if I perform this statement on the primary side? Do I loose backup information if I perform a resync of the catalog because the backups were made from standby side? If I perform all backups from standby side the control file on the primary side does not know about the backups.
I am asking because I want to know if I have to adjust the backupscripts. They perform a resync of catalog per default.
Thx, Boris..

Resync or any other maintenace work on RMAN catalog....

I have inherited RMAN catalog created in Oracle 10g R2 to take the backup of 10g databases.
1.I want to check what are all the databases backed up. What query I should run? Like view names.
2.Is there any command I should run to make sure RMAN catalog is up to date. Like synchronizing. Wants to make sure my backup is recoverable.
Thank you,
Smith

1. Use RC_DATABASES view to get registered databases in recovery catalog and RC_BACKUP_SET view to get registered backup sets.
See http://download.oracle.com/docs/cd/B28359_01/backup.111/b28270/rcmreprt.htm#CHDIJDEF
2. see RESYNC CATALOG in http://download.oracle.com/docs/cd/B19306_01/backup.102/b14194/rcmsynta052.htm#RCMRF150
which says:
>
RMAN automatically executes a full or partial resynchronization of the recovery catalog as needed when you execute RMAN commands, so long as the control file is mounted and the recovery catalog database is available at command execution.
>
Note however that database control file is always the source repository even if you use a recovery catalog.
Even if you loose recovery catalog you should be be able to retrieve RMAN backups. See http://download.oracle.com/docs/cd/B19306_01/backup.102/b14191/rcmrecov.htm#BRADV156.
Edited by: P. Forstmann on 25 févr. 2010 20:15

Can't register a database in RMAN catalog (PL/SQL package not current)

Hi RMAN experts. I'm trying to register a 10.2.0.1.0 database into a 10.2.0.5.0 RMAN catalog but I get the following error (Note: following was done on the rman server machine, ORACLE_SID=rman, target database is remote)
$ rman catalog rman/rman target sys@MPOWER
Recovery Manager: Release 10.2.0.5.0 - Production on Sat Apr 30 12:54:16 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
PL/SQL package SYS.DBMS_BACKUP_RESTORE version 10.02.00.00 in TARGET database is not current
PL/SQL package SYS.DBMS_RCVMAN version 10.02.00.00 in TARGET database is not current
connected to target database: MPOWER (DBID=**********)
connected to recovery catalog database
RMAN> register database;
database registered in recovery catalog
starting full resync of recovery catalog
RMAN-00571: ===============
RMAN-00569: =========ERROR MESSAGE STACK FOLLOWS
RMAN-00571: =================
RMAN-03008: error while performing automatic resync of recovery catalog
ORA-00904: : invalid identifier
Basically the error says that there are two packages in the TARGET database (SYS.DBMS_BACKUP_RESTORE and SYS.DBMS_RCVMAN) which are not compatible with the RMAN catalog.
I cannot register the target database into the RMAN catalog.
I highly appretiate if you give me an advice on this.
Regards

user13064912 wrote:
Hi RMAN experts. I'm trying to register a 10.2.0.1.0 database into a 10.2.0.5.0 RMAN catalog but I get the following error (Note: following was done on the rman server machine, ORACLE_SID=rman, target database is remote)
$ rman catalog rman/rman target sys@MPOWER
Recovery Manager: Release 10.2.0.5.0 - Production on Sat Apr 30 12:54:16 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
PL/SQL package SYS.DBMS_BACKUP_RESTORE version 10.02.00.00 in TARGET database is not current
PL/SQL package SYS.DBMS_RCVMAN version 10.02.00.00 in TARGET database is not current
connected to target database: MPOWER (DBID=**********)
connected to recovery catalog database
RMAN> register database;
database registered in recovery catalog
starting full resync of recovery catalog
RMAN-00571: ===============
RMAN-00569: =========ERROR MESSAGE STACK FOLLOWS
RMAN-00571: =================
RMAN-03008: error while performing automatic resync of recovery catalog
ORA-00904: : invalid identifier
Basically the error says that there are two packages in the TARGET database (SYS.DBMS_BACKUP_RESTORE and SYS.DBMS_RCVMAN) which are not compatible with the RMAN catalog.
I cannot register the target database into the RMAN catalog.
I highly appretiate if you give me an advice on this.
RegardsCould you try to run the rman at the target database server (MPOWER), instead of rman catalog server ant try to register your database?
Your rman client is higher than your target server. That could be the problem.
Best Regards,
Gokhan
If this question is answered, please mark appropriate posts as correct/helpful and the thread as closed. Thanks

RMAN CATALOG에서 TARGET DB를 UNREGISTER하는 방법

제품 : RMAN
작성날짜 : 2001-05-28
RMAN CATALOG에서 TARGET DB를 UNREGISTER하는 방법
===============================================
1) UNREGISTER 하고자 하는 Database를 RMAN CATALOG에서 확인한다.
SELECT * FROM RC_DATABASE;
2) UNREGISTER하고자 하는 DATABASE에 속한 BACKUPSET들을 모두 제거한다.
- 제거하고자 하는 BACKUPSET을 알아내는 방법
RMAN> list backupset of database;
- BACKUPSET을 제거하는 방법
RMAN> allocate channel for delete type disk;
RMAN> change backupset XXX delete;
* 위에서는 DISK에대해 CHANNEL을 설정하였지만 TAPE에 대해 CHANNEL설정을
하려면 아래와 같은 COMMAND를 수행한다.
RMAN> allocate channel for delete type 'sbt_tape';
또한 XXX는 'list backupset of database'의 결과 중에서 'LIST OF KEY'의
값을 의미한다.
3) 다음과 같은 PROCEDURE를 RECOVERY CATALOG에서 수행함으로써 DATABASE를 UNREGISTER한다.
execute dbms_rcvcat.unregisterdatabase (db_key, db_id)
* DB_KEY와 DB_ID는 다음과 같은 QUERY문에서 알아낼 수 있다.
SVRMGR> select * from rc_database;
EXAMPLE:
========
Unregistering ORCL database:
1) The following will list the backupset for the database that we want to
uncatlog.
RMAN> list backupset of database;
RMAN-03022: compiling command: list
RMAN-06230: List of Datafile Backups
RMAN-06231: Key File Type LV Completion_time Ckp SCN Ckp Time
RMAN-06232: ------- ---- ------------ -- --------------- ---------
RMAN-06233: 858 1 Full 16-SEP-98 253487 16-SEP-98
RMAN-06233: 858 2 Full 16-SEP-98 253487 16-SEP-98
RMAN-06233: 858 3 Full 16-SEP-98 253487 16-SEP-98
RMAN-06233: 858 4 Full 16-SEP-98 253487 16-SEP-98
==================================
2) The following will show allocation of a delte channel, deleting the
backupset, and running the list command to confirm that the backupsets were
removed. The delete command will remove the backupsets from the backup location.
RMAN> allocate channel for delete type disk;
RMAN-03022: compiling command: allocate
RMAN-03023: executing command: allocate
RMAN-08030: allocated channel: delete
RMAN-08500: channel delete: sid=10 devtype=DISK
RMAN> change backupset 858 delete;
RMAN-03022: compiling command: change
RMAN-03023: executing command: change
RMAN-08073: deleted backup piece
RMAN-08517: backup piece handle=C:\ORANT\DATABASE\RMANORCLBACKUP\DF_344180532_30
_1 recid=27 stamp=344180538
RMAN-03023: executing command: partial resync
RMAN-08003: starting partial resync of recovery catalog
RMAN-08005: partial resync complete
RMAN> list backupset of database;
RMAN-03022: compiling command: list
RMAN-06230: List of Datafile Backups
RMAN-06231: Key File Type LV Completion_time Ckp SCN Ckp Time
RMAN-06232: ------- ---- ------------ -- --------------- ----------
================================
3) From the recovery catalog:
SVRMGR> select * from rc_database;
DB_KEY DBINC_KEY DBID NAMERESETLOGS_ RESETLOGS
584 585 868345165 ORCL 192881 18-AUG-98
1 row selected.
SVRMGR> execute dbms_rcvcat.unregisterdatabase(584,868345165);
Statement processed.
SVRMGR> select * from rc_database;
DB_KEY DBINC_KEY DBID NAME RESETLOGS_ RESETLOGS
0 rows selected.

RMAN 에서 CATALOG DB생성후 에러메세지....

rman 실행하고 catalog 디비 연결했는데......
자꾸 이런 메세지가 뜨면서 아무런 명령도 안먹히고 에러만 떠요!!
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup command at 11/17/2006 13:40:20
RMAN-03014: implicit resync of recovery catalog failed
RMAN-03009: failure of full resync command on default channel at 11/17/2006 13:40:20
ORA-19550: 디스패처를 사용하는 동안 backup/restore 함수를 사용할 수 없습니다

rman catalog 접속시에는 MTS로 접속해서는 안됩니다.
DEDICATED로 접속해야 합니다.
tnsnames.ora 에 catalog DB의 접속자 설정시
SERVER=SHARED 가 아닌
SERVER=DEDICATED 로 변경하시기 바랍니다.
DB가 MTS(=shared server)로 구성되어 있더라도
tnsnames.ora 파일에서 접속자 설정시
SERVER=DEDICATED로 설정할 경우에는 DEDICATED로
접속됩니다.
글 수정:
민천사 (민연홍)

SQL Reports Bad Idea Against RMAN Catalog?

11.2.0.1 SPARC 64
We use OEM to manage/execute our backups. The MML is NetBackup. One downside to this is that the "job" within OEM executes the backup for 20+ databases. In a serial fashion the backups occur in NetBackup...but most are queued - they throttle through and over time they complete. To this end, we have no way of seeing the true backup duration. We know the rman start and completion times, but they're not "actual."
I started looking at creating a sql statement/report/[pl/sql] block that would give us the granular informatin on the true timings of the backup "pieces" as they relate to a "set."
Research out on the wire shows a number of high level solutions, but nothing to which a report shows the data files, etc. Usually when I see this I start to question..."hey, is this even a good approach?"
I do realize that through the RMAN utility there are a number of reports which are available...this post, however, is focused on the idea of sql reports against the rman catalog.
Any advice would be welcome.
Conceptual report:
-> INCREMENTAL LEVEL 0
--> BACKUP SET
---> BACKUP PIECE
----> HANDLE, TAG, DATAFILE, START, COMPLETION
I'm NOT looking for the sql...I can work that out, I just want to know if this is a smart approach or best to stay out of the catalog.
-abe
Boulder, Colorado
Edited by: user10863631 on Mar 10, 2011 7:43 AM
Edited by: user10863631 on Mar 10, 2011 7:56 AM

I think this is the wrong forum for such a question. The Database - General (General Database Discussions might be better suited. Or maybe the RMAN forum (Recovery Manager (RMAN)

How to upgrade RMAN catalog from 10.2.0.4 to 11?

Hi, we are on Oracle 10.2.0.4, Solaris 5.10. Our RMAN catalog is 10.2.0.4 version and we have several 11g databases that need to connect to the catalog and obviously cannot. So we need to upgrade the catalog to 11. Does anyone have any docs on how to do it. Do I need to upgrade RMAN database to 11 via conventional upgrade and then do UPGRADE CATALOG? Really confusing, any help would be very appreciated.
Thank you!

You need to:
1 - upgrade the recovery catalog database
2 - upgrade the recovery catalog Schema
Please check the details on note *452529.1 Recovery catalog for RMAN backup*.
Normally newer databases (target) can be cataloged on previous version catalog database, but with 11g there is the bug 6756872 (RMAN REGISTER OF 11G TARGET INTO 10G CATALOG FAILS WITH ORA-04028) which force you to upgrade the catalog.
You can also review RMAN Compatibility Matrix (Note 73431.1) which has all valid version combinations.
If your scenario is simple enough, another option could be create a new 11g RMAN catalog and register there your databases, without importing data from the 10.2 catalog.
Regards.

Question: Which is better and why....RMAN catalog or Flashback Recovery

Hey All,
Newly testing and reading up on 10g. I am on information overload and would appreciate pro's advice on which to choose and why.
Thanks,
d.

Different things, not necessarily alternative. That is, RMAN catalog is normally (at least should be) on another machine, and does not contain physical backups, but only information about them : physical backups are normally stored on external devices, like tapes.
Flashback Recovery technique is based on Flashback logs in Flash Recovery Area, which is a disk area on local machine, and so cannot be unlimited.
Therefore, Flashback Recovery is much faster than Media Recovery, since you don't need to restore anything, but you have limits in using that : your disks size.
On the other hand, RMAN backups are safer, being physically elsewhere.
See http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14220/backrec.htm#g1023042

To Find the instance name in RMAN catalog

Hi ,
I have rman catalog which got registered 150 databases. Am able to get the dbname,id for the 150 databases but not able to get the server name (host name) of the correspoding databases in catalog views as well as in db views.
Kindly revert us if you know any other analyisis or way to find the server names.
Regards
Krishnan

What does RMAN care if RAC is involved or not?
Oracle provides RMAN for backing up and restoring the database. RMAN enables you to back up, copy, restore, and recover datafiles, control files, SPFILEs, and archived redo logs. RMAN is included with the Oracle server and it is installed by default. You can run RMAN from the command line or you can use it from the Backup Manager in Oracle Enterprise Manager. The procedures for using RMAN in RAC environments do not differ substantially from those for Oracle single-instance environments. Refer to the Oracle Backup and Recovery documentation set for more information about single-instance RMAN backup procedures.

Why use RMAN CATALOG ?

Hi,
Anybody tell me why use RMAN CATALOG and what benifits if i have create catalog ?

No we have to configure it. I see. But did this user understand that when you quoted my reply ? We need to understand that a lot of users who post here need help and may not have the level of knowlege you have. So, a response like that adds more problems to the one they already have.
So even if you are using nocatalog, if it is not configured to auto backup and it is not backed up, you can still loose your RMAN repository.

A possible bug in RMAN CATALOG command in 10g on Linux (SLES9 SP3)

Hi,
I ran into this issue while using RMAN command "CATALOG DATAFILECOPY <filename> TAG <tagname>". In this instance, RMAN is actually trying to write 8K data at block 1. Since a copy is being cataloged, it doen't make any sense to modify it. Please note that this modification doesn't happen without TAG option. This behavious doesn't seem to be present on Oracle 9 on Solaris 8. For more details, please check the following thread:
help with RMAN CATALOG command
Thanks,
Raghu.

Hi Steve,
Unfortunately this is a bug, bug 3612370 in fact. I've published the bug so that it can be tracked via metalink if you have a support contract.
The bug is as you suspected with JDev's parse of the modules. We don't have a workaround at the moment but I'll post here again if we make any progress.
Thanks for reporting this,
Geoff
JDev Test Team

Unregistering of a database from RMAN Catalog

Hello,
We had set up RMAN backup though RMAN Catalog for one of our database.
We later decided not to take the backups of this particular database. One of the DBA did something but what we can see now is that -
1. Target database is not registered in the catalog so no information can be gathered rman prompt after connecting to catalog through target database
2. But the recovery catalog "rc_backup_datafile" is showing as if it has old backups
We know that the tapes don't have the backup of this database.
Question - How to remove information from recovery catalog for a database in such a situation where although the database is not registered in the catalog but somehow the information related to old backups still persists in the catalog tables.
Thanks!

Thanks Tycho, for my purpose DBMS_RCVCAT.UNREGISTERDATABASE worked fine.
I have another question though -
We have compressed backup for one of the database/
If I look at backupset by executing "list backupset xxxxxxx;" command it shows the correct compressed value (in GB) of the backup set.
BUT when I look at the rc_backup_datafile table of the rman catalog for the size of of the backupset, it shows the uncompresses size of the backupset. I am using following query -
select BS_KEY,SUM(blocks*block_size)/1024/1024/1024 GB from rc_backup_datafile where DB_NAME='CCSTG04' and BS_KEY=1 group by BS_KEY;
Question - How to check the compressed size of the backupset from the Catalog tables/views?
Thanks for your help on this!
Thanks!
,

Schedule a crontab in rman catalog

Hi,
I am trying to schedule a crontab in rman catalog side but it wasn't work.
I prepared a scripts and I dont know why it was not worked.
Please can anyone tell me how can I schedule my crontab in rman.
The scripts is this,
00 01 * * 0 ksh /u01/app/oracle/product/10.2.0/bin/ora_rman.sh >/dev/null 2>&1
vi ora_rman.sh
ORACLE_SID=p001
ORACLE_BASE=/orahome/p001
ORACLE_HOME=$ORACLE_BASE/10.0.2
PATH=$ORACLE_HOME/bin:$PATH
$ORACLE_HOME/bin/rman catalog rman/rman target sys/sys$pwd@p001 /u01/app/oracle/product/10.2.0/bin/ora_rman.sh <<EOF
run {
backup incremental level 0 as compressed backupset database plus archivelog;
delete noprompt archivelog all completed before 'sysdate-7';
00 19 * * * ksh /u01/app/oracle/product/10.2.0/bin/ora01_rman.sh >/dev/null 2>&1
vi ora01_rman.sh
ORACLE_SID=p001
ORACLE_BASE=/orahome/p001
ORACLE_HOME=$ORACLE_BASE/10.0.2
PATH=$ORACLE_HOME/bin:$PATH
$ORACLE_HOME/bin/rman catalog rman/rman target sys/sys$pwd@p001 u01/app/oracle/product/10.2.0/bin/ora01_rman.sh <<EOF
run {
backup incremental level 1 as compressed backupset database plus archivelog;
delete noprompt archivelog all completed before 'sysdate-7';
waiting for your replies,
Thanks & Regards

Here's my working stuff:
I use an .env file. Here's the crontab entry, script and env file.
00 16 * * 0-6 /u01/app/oracle/dba_tool/PRIMARY/db_rman_full.sh > /tmp/PRIMARY_rmanfull.out
#!/bin/bash
# Name: db_rman_full.sh
# Purpose: Database rman backup
# Usage : db_rman_full <DBNAME>
. /u01/app/oracle/dba_tool/env/PRIMARY.env
echo "Starting RMAN..."
$ORACLE_HOME/bin/rman target / catalog <catalog_user>/@<catalog_db> << EOF
run { allocate channel d1 type disk;
backup full as compressed backupset
database plus archivelog;}
crosscheck backup;
delete noprompt ARCHIVELOG UNTIL TIME 'SYSDATE-5';
DELETE noprompt BACKUP COMPLETED BEFORE 'SYSDATE-2' DEVICE TYPE DISK;
exit
EOF
echo `date`
echo
echo 'RMAN Full on PRIMARY Complete'
env
ORACLE_BASE=/u01/app/oracle
ULIMIT=unlimited
ORACLE_SID=PRIMARY
ORACLE_HOME=$ORACLE_BASE/product/11.2.0
ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
LIBPATH=$LD_LIBRARY_PATH:/usr/lib
TNS_ADMIN=$ORACLE_HOME/network/admin
PATH=$ORACLE_HOME/bin:$ORACLE_BASE/dba_tool/bin:/bin:/usr/bin:/usr/ccs/bin:/etc:/usr/sbin:/usr/ucb:$HOME/bin:/usr/bin/X11:/sbin:/usr/lbin:/GNU/bin/make:/u01/app/oracle/dba_tool/bin:/home/oracle/utils/SCRIPTS:/usr/local/bin:.
export TERM=vt100
export ORACLE_BASE ORACLE_SID ORACLE_TERM ULIMIT
export ORACLE_HOME
export LIBPATH LD_LIBRARY_PATH ORA_NLS33
export TNS_ADMIN
export PATH
----If you find this helpful please mark it so----

How to get RMAN catalog information from Target database?

Hi,
How to get RMAN catalog information from Target database because i don't know about catalog database? is it possible?
Thanks

If you run RMAN backups of a target database using a Catalog schema in another database, the target is not aware of the catalog.
The RMAN backup script would have the connection identifier for the Catalog.
Hemant K Chitale

RMAN catalog resync

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