Online backup of RAC database
HI,
Is it possible to take hot backup of RAC database ?
If so, may i know wht is the process.
and what are the files inluded in this backup?
Thnx
Plz check this doc
http://download.oracle.com/docs/cd/B19306_01/rac.102/b14197/rmanops.htm
regards,
Shaan
Similar Messages
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Restore single instance rman backup to rac database
Hello all. I have a 10gR2 single instance database that I have been taking backups using the oracle's suggested backup strategy, that is, once full database backup and incremental backups here and there. That's is all fine as I have (many times) being requested to rollback the database resulting in all operations being sucessfull.
However, since this is somehow a pre-certification database, I am now being tasked to restore this database to what is going to be our production database, which is a 10gR2 rac database. I have already set up the RAC database sucessfull.
Now, my question is: How can I take one of the backups that I have on the single-instance database and restore onto my RAC database ?
Some information about the infraestructure:
Both operating systems are HP-UX. Single instance is 11.23, RAC database is 11.31.
Both database are using ASM as datafiles storage and flash recovery area storage.
Any help will be appreciated!
Thanks!In general terms, there are several ways you can convert a single instance into a rac intance, and it involves much more activities than just adding redo threads.
Use of DBCA
Enterprise Manager Grid Control
rconfig utility
Considering your case, if you don't currently have Grid Control, the first option is rconfig.
1. Migrate your database from the current environment to the target environment by a regular cloning procedure, this will create a single instance into your rac environment. Your regular rdbms rac installation allows you to manage both, single instance and rac instances. Use this procedure to clone your database to the target RAC environment using recovery manager --> http://madrid9999.googlepages.com/rmancloneadatabase
2. Once you have started your database in the RAC environment proceed with the rconfig tool, this requires some files to perform the conversion, the ConvertToRAC.xml file which is located at $ORACLE_HOME/assistants/rconfig/sampleXMLs
3. Once you copied/edited the ConvertToRAC.xml file, you have to run the rconfig. Save the ConvertToRAC.xml under a different file name.
rconfig editedConvertToRAC.xml
4. For further reference on the rconfig command, you may refer to this page Oracle® Real Application Clusters Installation Guide
11g Release 1 (11.1) for Linux and UNIX
~ Madrid -
I was hoping there might be some information that's sent to an online database, because I had literally forgot to backup that specific file, and now I'm hoping to find out if there is anyway to recovery what I lost in the formatting of my harddrive.
This is rather hard to follow, and figuring out just what went wrong and when won't really help much, as all you want to do now is be sure you've got everything.
If I understand it correctly, you now have all the right data, much copied via the Finder. If so, check for permissions problems that can occur if you do this, especially in a multi-user environment. If there are many problems, you might do better by using the normal TM interface to select and restore the files & folders.
If all you're now missing are separate Applications folders for each user, use the TM interface to restore them, also.
Note that you probably won't see the backups you want via +Enter Time Machine.+ TM keeps the backups for each Mac separate, and normally only shows the ones for the Mac it's running on, even if there are other Macs' backups on its disk/partition.
To see these "other" backups, you need the (badly named) +Browse Other Time Machine Disks+ option. It's available by holding down the Option key while selecting the TM icon in your Menubar, or by control-clicking (right-clicking) the TM icon in your Dock.
You'll see a selection screen showing all the disks/partitions that have TM backups on them. Select the one you want, and you'll be taken to the normal TM "Star Wars" interface, where you should see all the backups on that disk/partition. You can restore from such backups to an alternate location, by selecting the desired items, clicking the "gear" icon in the TM Finder window's toolbar, and selecting the +Restore <item> to ...+ option.
Also note that when you start doing TM backups from the new Mac, the old ones will be "stranded" -- TM won't delete the oldest ones when it needs room for backups of your new Mac. It will delete the oldest backups from the NEW Mac instead. So your best bet may be, once you're sure you've got everything, to erase your TM disk with Disk Utility and let TM start fresh with the new Mac. -
Database open fails after online backup recovery
Hi Friends
We are trying to set up an additional server using the online backup of our DEV server. We have been following SAP Note 549828 for the same. Having restored the online backup, the open database failed.
To resolve the same, in accordance to SAP Note 549828, we created a backup control file with success using the command
create controlfile reuse set database DEV resetlogs noarchivelog
However on issuance of the command
RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL
we run into an error as to
ORA-00279: change 794638222 generated at 10/25/2007 12:43:20 needed for thread 1
ORA-00289: suggestion : /oracle/DEV/oraarch/DEVarch1_9766.dbf
ORA-00280: change 794638222 for thread 1 is in sequence #9766
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
ORA-00308: cannot open archived log '/oracle/DEV/oraarch/DEVarch1_9766.dbf'
ORA-27037: unable to obtain file status
SVR4 Error: 2: No such file or directory
Additional information: 3
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/oracle/DEV/sapdata1/system_1/system.data1'
We even manually copied the file system.data1 from the source to the target server but to no avail.
Also the SQL command
SELECT FILE#, CHANGE# FROM V$RECOVER_FILE
displays a different change# for system.data1 while it is showing same number for all other datafiles.
Please advice at the earliest as we are struck. Points awaiting their master.
Regards
Lokesh GuptaSome inputs addition to Erics comments
The problem is you dont have archives ie Offline redo logfiles in correct location.
/oracle/DEV/oraarch/DEVarch1_9766.dbf Here DEVarch1_9766 is archive file which is misssing from location /oracle/DEV/oraarch. To recover DB you need Archives generated during hot backup.
Generally these steps willl give you desired result.
select * from v$logfile;
We normally switch the log files to the number of log groups that exist
alter system switch logfile;
create a Backup directory to hold our hot back datafiles and Archives
When the backup is complete check the backup location to see if all the files are available. We could now either FTP the same to the other system or copy over these files to another location in case of cloning on the same system.
Copy over all the files to their respective filesystems and directories and then edit the file that was created using the backup controlfile to trace. Copy that file to the remote system and edit it accordingly.
check that all the files are in the right location and edit that information in the control file
Once the controlfile is run successfully and you get the statement processed, we can start applying the archive logs that we have moved to the archive log destination directory as per the init<sid>.ora file.
do a recover of the database to its consistent state
recover database using backup controlfile until cancel;
The create control file command only changes the structure of the database and the SID name, the header of the datafiles still hold all the required information. The above command would ask you to input the archive log file names one by one to do recovery or you could choose the AUTO option. Once the recovery process is complete, open the database with the resetlogs option
Regards
Vinod -
Question: Will online backup impact database performance for DB6 V9.1
Dear All,
I would like to know will online backup impact the database performance? for eg: access will be slower if online backup is currently running. Appreciate if someone can shed some light on this as i'm new to DB6.
I know for oracle it will impact due the performance due to tablespace are locked in backup mode and this will increaes I/O load due to every block is written to redo log during backup instead of just the changes.
Hope to hear from you soon.
Cheers,
Nicholas Chang.Hello Nicholas,
Here is some additional information on throttling utilities such as online backups:
SET UTIL_IMPACT_PRIORITY command
Changes the impact setting for a running utility. Using this command, you can:
throttle a utility that was invoked in unthrottled mode
unthrottle a throttled utility (disable throttling)
reprioritize a throttled utility (useful if running multiple simultaneous throttled utilities)
Scope
Authorization
One of the following:
sysadm
sysctrl
sysmaint
Required connection
Instance. If there is more than one partition on the local machine, the attachment should be made to the correct partition. For example, suppose there are two partitions and a LIST UTILITIES command resulted in the following output:
ID = 2
Type = BACKUP
Database Name = IWZ
Partition Number = 1
Description = online db
Start Time = 07/19/2007 17:32:09.622395
State = Executing
Invocation Type = User
Throttling:
Priority = Unthrottled
Progress Monitoring:
Estimated Percentage Complete = 10
Total Work = 97867649689 bytes
Completed Work = 10124388481 bytes The instance attachment must be made to partition 1 in order to issue a SET UTIL_IMPACT_PRIORITY command against the utility with ID 2. To do this, set DB2NODE=1 in the environment and then issue the instance attachment command.
Command syntax
>>-SET UTIL_IMPACT_PRIORITY FORutility-idTOpriority----><
Command parameters
utility-id
ID of the utility whose impact setting will be updated. IDs of running utilities can be obtained with the LIST UTILITIES command.
TO priority
Specifies an instance-level limit on the impact associated with running a utility. A value of 100 represents the highest priority and 1 represents the lowest priority. Setting priority to 0 will force a throttled utility to continue unthrottled. Setting priority to a non-zero value will force an unthrottled utility to continue in throttled mode.
Examples
The following example unthrottles the utility with ID 2.
SET UTIL_IMPACT_PRIORITY FOR 2 TO 0
The following example throttles the utility with ID 3 to priority 10. If the priority was 0 before the change then a previously unthrottled utility is now throttled. If the utility was previously throttled (priority had been set to a value greater than zero), then the utility has been reprioritized.
SET UTIL_IMPACT_PRIORITY FOR 3 TO 10
Relationship between UTIL_IMPACT_LIM and UTIL_IMPACT_PRIORITY settings
The database manager configuration parameter util_impact_lim sets the limit on the impact throttled utilities can have on the overall workload of the machine. 0-99 is a throttled percentage, 100 is no throttling.
The SET UTIL_IMPACT_PRIORITY command sets the priority that a particular utility has over the resources available to throttled utilities as defined by the util_impact_lim configuration parameter. (0 = unthrottled)
Using the backup utility as an example, if the util_impact_lim=10, all utilities can have no more than a 10% average impact upon the total workload as judged by the throttling algorithm. Using two throttled utilities as an example:
Backup with util_inpact_priority 70
Runstats with util_impact_priority 50
Both utilities combined should have no more than a 10% average impact on the total workload, and the utility with the higher priority will get more of the available workload resources. For both the backup and runstats operations, it is also possible to declare the impact priority within the command line of that utility. If you do not issue the SET UTIL_IMPACT_PRIORITY command, the utility will run unthrottled (irrespective of the setting of util_impact_lim).
To view the current priority setting for the utilities that are running, you can use the LIST UTILITIES command.
Usage notes
Throttling requires that an impact policy be defined by setting the util_impact_lim configuration parameter.
Regards,
Adam Wilson
SAP Development Support -
AIR Sqlite can support online backup from memory to disk??
like this link:
http://www.sqlite.org/backup.html
how can i online backup my Sqlite dataBase from memory to disk?You will need to remove the internal storage from that 2010-11 MBA, and put it in an external USB3 enclosure for use with a 2014 MBA. The assumption here is that the logic board failure did not corrupt the internal storage contents.
-
Hi all,
How can i initiate the online backup for SQL database.
and please provide me the sql commands for sql backup.
Thanks in advance.
vinnu.You can schedule the backup via the SQL Server gui.
right click the DB name and select backup from the resulting list.
run though and tick the boxes, set the timings and days. Save.
Then to see the SQL goto the SQL agent, job, and open the job you saved above.
Look in/at the steps.
This will give you the code.
However sample code is below
--This Transact-SQL script creates a backup job and calls sp_start_job to run the job.
-- Create job.
-- You may specify an e-mail address, commented below, and/or pager, etc.
-- For more details about this option or others, see SQL Server Books Online.
USE msdb
EXEC sp_add_job @job_name = 'myTestBackupJob',
@enabled = 1,
@description = 'myTestBackupJob',
@owner_login_name = 'sa',
@notify_level_eventlog = 2,
@notify_level_email = 2,
@notify_level_netsend =2,
@notify_level_page = 2
-- @notify_email_operator_name = 'email name'
go
-- Add job step (backup data).
USE msdb
EXEC sp_add_jobstep @job_name = 'myTestBackupJob',
@step_name = 'Backup msdb Data',
@subsystem = 'TSQL',
@command = 'BACKUP DATABASE msdb TO DISK = ''c:\msdb.dat_bak''',
@on_success_action = 3,
@retry_attempts = 5,
@retry_interval = 5
go
-- Add job step (backup log).
USE msdb
EXEC sp_add_jobstep @job_name = 'myTestBackupJob',
@step_name = 'Backup msdb Log',
@subsystem = 'TSQL',
@command = 'BACKUP LOG msdb TO DISK = ''c:\msdb.log_bak''',
@on_success_action = 1,
@retry_attempts = 5,
@retry_interval = 5
go
-- Add the target servers.
USE msdb
EXEC sp_add_jobserver @job_name = 'myTestBackupJob', @server_name = N'(local)'
-- Run job. Starts the job immediately.
USE msdb
EXEC sp_start_job @job_name = 'myTestBackupJob' -
Backup Exec 12.5 and Rac database
We always use rman to backup and restore our rac database without problems but now we would like to try with Backup Exec 12.5. Yesterday we installed the server for backup exec and the oracle agent for linux and by the way we did a full backup of our Rac database. The problems was when we tried to restore it. When we restore a single database it work but when we try with RAC it does not work.
Questions:
Is there a different agent for oracle Rac database or it is the same?
Are there aditional steps to configure the agent for Rac database?
I really appreciate your help.++We are using flash recovery area and all archive logs, flash back logs and backup sets go in there?The system administrator wants to back up the full directory of flash recovery area. Would that be enough?Is a backup of oracle home is needed?+
Normally there is no need to take oracle backup home , if yours FRA contain baskupset for database files (controlfile,db files),archivelogs ,flashback logs.You should also consider the pfile if you are not using spfile,spfile itself contain in RMAN backupsets.
Consider yours oracle binary backup (i.e cold backup) before any maintainance (patching activity).
Read http://oraware.blogspot.com/2008/07/fra-capacity-planning.html
Are there any backup settings required before backing up files while the database is on, like setting them in backup mode or etc?
yes for online database should be in archivelog mode,if you are using RMAN then there is no any setting required before backup , using RMAN you just have to connect with target database and start online backup using yours own backup script.
Any documentation discussing the backup steps, and what needs to be backed up will be appreciated
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/bkup.htmlKhurram -
Problem in new database creation with the help of online backup
Dear dba's
i am using oracle 11gR2 database in windows server 2003. database is running in ARCHIVE LOG mode.
i have taken an online backup of all datafile,controlfile and spfile.Then i crated folders in all the locations as required for new database.
then i registerd the service of new database named as 'newdb' by
oradim -NEW -SID newdb
then i created a password file manually in 'oracle_home\database' location.
i created a new contolfile named as controlfile_01.ctl. the content of controlfile as follows
STARTUP NOMOUNT
CREATE CONTROLFILE SET DATABASE "NEWDB" NORESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 (
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\ONLINELOG\O1_MF_1_7FK0XG7B_.LOG',
'D:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\NEWDB\ONLINELOG\O1_MF_1_7FK0XHWB_.LOG'
) SIZE 50M,
GROUP 2 (
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\ONLINELOG\O1_MF_2_7FK0XKB8_.LOG',
'D:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\NEWDB\ONLINELOG\O1_MF_2_7FK0XM0Z_.LOG'
) SIZE 50M,
GROUP 3 (
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\ONLINELOG\O1_MF_3_7FK0XNOZ_.LOG',
'D:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\NEWDB\ONLINELOG\O1_MF_3_7FK0XOWB_.LOG'
) SIZE 50M
DATAFILE
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\DATAFILE\O1_MF_SYSTEM_7FK0SKN0_.DBF',
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\DATAFILE\O1_MF_SYSAUX_7FK0SKPG_.DBF',
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\DATAFILE\O1_MF_UNDOTBS1_7FK0SKTC_.DBF',
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\DATAFILE\O1_MF_USERS_7FK0SKWB_.DBF',
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\DATAFILE\O1_MF_EXAMPLE_7FK0Z5LK_.DBF',
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\MARSH.DBF',
'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\JOMARSH.DBF'
CHARACTER SET AL32UTF8
the control file path was registered in pfile also.
then i brought the database to nomount stage.
the problem is when i try to mount database it shows following error. anyone can help me to over come from this issue????????
SQL> startup pfile='D:\app\Administrator\product\11.1.0\db_1\database\INITnewdb.ora' nomount;
ORACLE instance started.
Total System Global Area 535662592 bytes
Fixed Size 1334380 bytes
Variable Size 301990804 bytes
Database Buffers 226492416 bytes
Redo Buffers 5844992 bytes
SQL> ALTER DATABASE MOUNT;
ALTER DATABASE MOUNT
ERROR at line 1:
ORA-00205: error in identifying control file, check alert log for more info
the alert massage is:
ORA-00210: cannot open the specified control file
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\ORADATA\NEWDB\CONTROLFILE\CONTROLFILE_01.CTL'
ORA-27048: skgfifi: file header information is invalid
OSD-04001: invalid logical block size (OS 1413563730)
Fri Dec 09 13:11:59 2011
Checker run found 1 new persistent data failures
ORA-205 signalled during: ALTER DATABASE MOUNT...
Thanks & Regards,
John Marshal.AHi;
Error: ORA 205
Text: error in identifying control file <name>
Cause: The system could not find a control file of the specified name and
size.
Action: Either
Check that the proper control filename is referenced in the
CONTROL_FILES initialization parameter in the initialization parameter
file and try again.
When using mirrored control files, that is, more than one control file
is referenced in the initialization parameter file, remove the control
filename listed in the message from the initialization parameter file
and restart the instance.
If the message does not recur, remove the problem control file from
the initialization parameter file and create another copy of the
control file with a new filename in the initialization parameter file.
Regard
Helios -
Database online backup issue after ERP 6.0 EHP4 update
Dear Folks!...
I have an issue with ERP 6.0 system with database oracle.
After performing EHP4 update unable to trigger online backup.
Shows bellow error message:
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.10
BR0301E SQL error -1031 at location BrSapTspList-8, SQL statement:
'PREPARE stmt_1 STATEMENT FROM'
'SELECT TABSPACE FROM "SAPSR3".TSORA UNION SELECT INDSPACE FROM "SAPSR3".TSORA ORDER BY 1'
ORA-01031: insufficient privileges
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.10
BR0307I Shutting down database instance RES ...
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.17
BR0308I Shutdown of database instance RES successful
BR0056I End of database backup: beazhkrz.afd 2009-07-10 14.53.10
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.17
BR0054I BRBACKUP terminated with errors
At SAP level check with table TSORA shows current existing tablespaces.And from DB13 able to perform DB actions except backup related.
Could any one suggest to help me to fix the issue.
Thanks in Advance.
Regards,
Venkata.Dear presu
It has been installed on Windows OS 64 bit AMD processor.And related to permissions of the folder was given completely.
Complete log Message:
BR0051I BRBACKUP 7.00 (39) BR0055I Start of database backup: beazhkrz.afd 2009-07-10 14.52.43
BR0484I BRBACKUP log file: G:\oracle\RES\sapbackup\beazhkrz.afd
BR0477I Oracle pfile G:\oracle\RES\102\database\initRES.ora created from spfile G:\oracle\RES\102\database\spfileRES.ora
BR0613I Database instance RES is shut down BR0329I Database instance RES will be opened now BR0280I BRBACKUP time stamp: 2009-07-10 14.52.45 BR0256I Enter 'c[ont]' to continue, 's[top]' to cancel BRBACKUP: BR0280I BRBACKUP time stamp: 2009-07-10 14.52.49 BR0257I Your reply: 'c' BR0259I Program execution will be continued...
BR0280I BRBACKUP time stamp: 2009-07-10 14.52.49 BR0304I Starting and opening database instance RES ...
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.01 BR0305I Start and open of database instance RES successful
BR0101I Parameters
Name Value
oracle_sid RES
oracle_home G:\oracle\RES\102
oracle_profile G:\oracle\RES\102\database\initRES.ora
sapdata_home G:\oracle\RES
sap_profile G:\oracle\RES\102\database\initRES.sap
backup_mode ALL
backup_type offline
backup_dev_type disk
backup_root_dir Y:\Backup
compress no
disk_copy_cmd copy
cpio_disk_flags -pdcu
exec_parallel 0
system_info resadm RCIHWRES13V Windows 5.2 Build 3790 Service Pack 2 AMD64
oracle_info RES 10.2.0.4.0 8192 8188 87296881 RCIHWRES13V UTF8 UTF8
sap_info 701 SAPSR3 RES TEMPLICENSE R3_ORA INITIAL
make_info NTAMD64 OCI_10201_SHARE Dec 7 2008
command_line G:\usr\sap\RES\DVEBMGS13\exe\brbackup.exe -p initRES.sap -d disk -t offline -m all -k no -e 0 -l E -U
BR0116I ARCHIVE LOG LIST before backup for database instance RES
Parameter Value
Database log mode No Archive Mode
Automatic archival Disabled
Archive destination M:\oracle\RES\oraarch\RESarch
Archive format ARC%S_%R.%T
Oldest online log sequence 8185
Next log sequence to archive 8188
Current log sequence 8188 SCN: 87296881
Database block size 8192 Thread: 1
Current system change number 87304439 ResetId: 689356796
BR0118I Tablespaces and data files
Tablespace TS-Status F-Status File Size Id. Device Link Type MaxSize IncrSize BlkSize
PSAPSR3 ONLINE* ONLINE+ H:\ORACLE\RES\SAPDATA1\SR3_1\SR3.DATA1 2222989312 4 7 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_21\SR3.DATA21 2097160192 48 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_22\SR3.DATA22 2097160192 49 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_23\SR3.DATA23 2097160192 50 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_24\SR3.DATA24 2097160192 58 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_25\SR3.DATA25 2097160192 59 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_26\SR3.DATA26 2097160192 60 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_27\SR3.DATA27 2097160192 61 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_28\SR3.DATA28 2097160192 62 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_29\SR3.DATA29 2097160192 63 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE+ H:\ORACLE\RES\SAPDATA1\SR3_2\SR3.DATA2 2243960832 5 7 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3_30\SR3.DATA30 2097160192 64 7 NOLINK FILE 0 0 8192
PSAPSR3 ONLINE* ONLINE+ I:\ORACLE\RES\SAPDATA2\SR3_8\SR3.DATA8 2139103232 11 8 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE+ I:\ORACLE\RES\SAPDATA2\SR3_9\SR3.DATA9 2432704512 12 8 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE+ J:\ORACLE\RES\SAPDATA3\SR3_11\SR3.DATA11 2264932352 14 9 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE+ K:\ORACLE\RES\SAPDATA4\SR3_18\SR3.DATA18 2181046272 21 10 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE+ K:\ORACLE\RES\SAPDATA4\SR3_19\SR3.DATA19 2181046272 22 10 NOLINK FILE 10485760000 20971520 8192
PSAPSR3 ONLINE* ONLINE+ K:\ORACLE\RES\SAPDATA4\SR3_20\SR3.DATA20 2202017792 23 10 NOLINK FILE 10485760000 20971520 8192
PSAPSR3700 ONLINE+ ONLINE+ H:\ORACLE\RES\SAPDATA1\SR3700_1\SR3700.DATA1 2705334272 24 7 NOLINK FILE 10485760000 20971520 8192
PSAPSR3700 ONLINE+ ONLINE+ H:\ORACLE\RES\SAPDATA1\SR3700_2\SR3700.DATA2 2705334272 25 7 NOLINK FILE 10485760000 20971520 8192
PSAPSR3700 ONLINE+ ONLINE+ H:\ORACLE\RES\SAPDATA1\SR3700_3\SR3700.DATA3 2747277312 26 7 NOLINK FILE 10485760000 20971520 8192
PSAPSR3700 ONLINE+ ONLINE I:\ORACLE\RES\SAPDATA2\SR3700_20\SR3700.DATA20 2147491840 54 8 NOLINK FILE 0 0 8192
PSAPSR3700 ONLINE+ ONLINE J:\ORACLE\RES\SAPDATA3\SR3700_21\SR3700.DATA21 2147491840 55 9 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3701_11\SR3701.DATA11 2097160192 72 7 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE H:\ORACLE\RES\SAPDATA1\SR3701_12\SR3701.DATA12 2097160192 73 7 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE I:\ORACLE\RES\SAPDATA2\SR3701_10\SR3701.DATA10 2097160192 71 8 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE I:\ORACLE\RES\SAPDATA2\SR3701_5\SR3701.DATA5 2097160192 66 8 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE I:\ORACLE\RES\SAPDATA2\SR3701_6\SR3701.DATA6 2097160192 67 8 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE I:\ORACLE\RES\SAPDATA2\SR3701_7\SR3701.DATA7 2097160192 68 8 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE I:\ORACLE\RES\SAPDATA2\SR3701_8\SR3701.DATA8 2097160192 69 8 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE I:\ORACLE\RES\SAPDATA2\SR3701_9\SR3701.DATA9 2097160192 70 8 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE K:\ORACLE\RES\SAPDATA4\SR3701_1\SR3701.DATA1 20971528192 44 10 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE L:\ORACLE\RES\SAPDATA5\SR3701_2\SR3701.DATA2 20971528192 45 11 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE L:\ORACLE\RES\SAPDATA5\SR3701_3\SR3701.DATA3 20971528192 46 11 NOLINK FILE 0 0 8192
PSAPSR3701 ONLINE* ONLINE L:\ORACLE\RES\SAPDATA5\SR3701_4\SR3701.DATA4 10485768192 47 11 NOLINK FILE 0 0 8192
PSAPSR3DB ONLINE* ONLINE+ K:\ORACLE\RES\SAPDATA4\SR3DB_1\SR3DB.DATA1 2097160192 41 10 NOLINK FILE 10485760000 20971520 8192
PSAPSR3DB ONLINE* ONLINE+ K:\ORACLE\RES\SAPDATA4\SR3DB_2\SR3DB.DATA2 2097160192 42 10 NOLINK FILE 10485760000 20971520 8192
PSAPSR3DB ONLINE* ONLINE+ K:\ORACLE\RES\SAPDATA4\SR3DB_3\SR3DB.DATA3 1048584192 43 10 NOLINK FILE 10485760000 20971520 8192
PSAPSR3USR ONLINE* ONLINE+ H:\ORACLE\RES\SAPDATA1\SR3USR_1\SR3USR.DATA1 20979712 40 7 NOLINK FILE 10485760000 20971520 8192
PSAPTEMP ONLINE# ONLINE+ I:\ORACLE\RES\SAPDATA2\TEMP_1\TEMP.DATA1 2097160192 -1 8 NOLINK FILE 10485760000 20971520 8192
PSAPUNDO ONLINE- ONLINE+ J:\ORACLE\RES\SAPDATA3\UNDO_1\UNDO.DATA1 8766103552 2 9 NOLINK FILE 10485760000 20971520 8192
SYSAUX ONLINE* ONLINE+ H:\ORACLE\RES\SAPDATA1\SYSAUX_1\SYSAUX.DATA1 251666432 3 7 NOLINK FILE 10485760000 20971520 8192
SYSTEM ONLINE* SYSTEM+ H:\ORACLE\RES\SAPDATA1\SYSTEM_1\SYSTEM.DATA1 1073750016 1 7 NOLINK FILE 10485760000 20971520 8192
BR0119I Redo log files
File Size Group Device Status Link Type
F:\ORACLE\RES\MIRRLOGA\LOG_G11M2.DBF 52429312 1 5 INUSE NOLINK FILE
E:\ORACLE\RES\ORIGLOGA\LOG_G11M1.DBF 52429312 1 4 INUSE NOLINK FILE
F:\ORACLE\RES\MIRRLOGB\LOG_G12M2.DBF 52429312 2 5 INUSE NOLINK FILE
E:\ORACLE\RES\ORIGLOGB\LOG_G12M1.DBF 52429312 2 4 INUSE NOLINK FILE
F:\ORACLE\RES\MIRRLOGA\LOG_G13M2.DBF 52429312 3 5 INUSE NOLINK FILE
E:\ORACLE\RES\ORIGLOGA\LOG_G13M1.DBF 52429312 3 4 INUSE NOLINK FILE
F:\ORACLE\RES\MIRRLOGB\LOG_G14M2.DBF 52429312 4 5 INUSE NOLINK FILE
E:\ORACLE\RES\ORIGLOGB\LOG_G14M1.DBF 52429312 4 4 INUSE NOLINK FILE
BR0120I Control files
File Size Id. Device Link Type
E:\oracle\RES\origlogA\cntrl\cntrlRES.dbf 14106624 0 4 NOLINK FILE
E:\oracle\RES\origlogB\cntrl\cntrlRES.dbf 14106624 0 4 NOLINK FILE
G:\oracle\RES\sapdata1\cntrl\cntrlRES.dbf 14106624 0 6 NOLINK FILE
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.10
BR0301E SQL error -1031 at location BrSapTspList-8, SQL statement:
'PREPARE stmt_1 STATEMENT FROM' 'SELECT TABSPACE FROM "SAPSR3".TSORA UNION SELECT INDSPACE FROM "SAPSR3".TSORA ORDER BY 1'
ORA-01031: insufficient privileges
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.10 BR0307I Shutting down database instance RES ...
BR0280I BRBACKUP time stamp: 2009-07-10 14.53.17 BR0308I Shutdown of database instance RES successful
BR0056I End of database backup: beazhkrz.afd 2009-07-10 14.53.10 BR0280I BRBACKUP time stamp: 2009-07-10 14.53.17
BR0054I BRBACKUP terminated with errors
Regards,
Venkata. -
RMAN backup in ORACLE RAC database
Hi there,
We are using RMAN backup strategy for taking backups from one node(eg.node1).Database is RAC database, version 9.2.3. and OS is Solaris 5.10.
this is the configuration which we use, as follows:
Connecting to Prod.Database using catalog database.
rman catalog=rman/rman@CATDB target=sys/oracle@PRODDB(node 2).
RMAN> show all;
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 30;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/rmanback/_%F';
CONFIGURE DEVICE TYPE DISK PARALLELISM 5;
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 '/rmanback/CMWPROD_%s.bak';
CONFIGURE CHANNEL 2 DEVICE TYPE DISK CONNECT 'SYS/oracle@PRODDB(node2)';
CONFIGURE MAXSETSIZE TO 7 G;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/9.2.3/dbs/snapcf_CMWPROD1.f';
As the above config shows RMAN is connecting to PROD DB (node 2). But we need to take backups (datafiles and as well as archive logs) from two nodes (i.e from node 1 and as well as node 2).
Is there any possibility for taking backups from two nodes?
Thanks,
Balu.Duplicate thread
RMAN configuration in ORACLE RAC database
Khurram -
Online backup of the Oracle Collaboration Suite Database automatically ever
Hi everybody!
How to perform an online backup of the Oracle Collaboration Suite Database automatically every half-hour (every 10 minutes)?
Thanks a lot for your helps.Hi,
Take a look at the Backup and Recovery Basics book in the Administration section of the Database library. This will explain how ArchiveLog works.
richard -
Online Backup Database in Linux
I try to use command "alter tablespace system begin backup ; " to back the datafile
but it show me the message "cannot start online backup; media recovery not enabled".
What should I do for that.
thanksSounds to me like you are not in Archivelog mode. You can not do HOT backups if you haven't put that database in this mode. I believe you must be in MOUNT state to do this. You will also want to add some lines in your init.ora so that it knows where to write the archive logs and it starts up the process at startup.
-
Creating RAC database thru RMAN hot backup
Hi Guys,
I am having ERP PROD database on 2 nodes 116 and 117(RAC) server. We have a scheduled RMAN HOT backup of this database
WE also have ASM implemented.
We have another 2 servers named 36 and 37(RAC and ASM) which has ERP Test Database and the thing is that we want to refresh this
test database using ERP PROD RMAN backup.
Can someone please post the proper steps to restore the RMAN backup to ERP Test database as ASM is alos there.
As it is little urgent for us.
help will be appreciated.
Regards,
Milan Rathod1. take the backup of production database
rman connect target /
backup as compressed backupset database plus archivelog format '/u01/db/backup/%d_%I_%s_%T';
move the backup to test server (same location /u01/db/backup/ bcoz rman checks for backupset in the same location only)
add the below two lines in the test database-- initTEST.ora file
comment cluster_ parameters in initTEST.ora file
eg:-
DB_FILE_NAME_CONVERT = (+EBAOUATDATADG1/prod/,/u01/db/app/admin/test/)
LOG_FILE_NAME_CONVERT = (+EBAOUATDATADG1/prod/,/u01/db/app/admin/test/)
check the connectivity between prod and test database.
from test
$tnsping PROD
from prod machine
$tnsping TEST
in test server
startup nomount
rman target sys@proddb auxiliary /
duplicate target database to test;
after completion of duplicate/clone step convert the single instance test to rac instance by uncomment the cluster_ parameters in initTEST.ora parameter
startup mount the second node in TEST
ALTER DATABASE ENABLE PUBLIC THREAD 2 ;
alter database open;
hope, this will helps you.
Good Luck -
Building RAC database thru RMAN backup
Hi Guys,
I am having ERP PROD database on 2 nodes 116 and 117(RAC) server. We have a scheduled RMAN HOT backup of this database
WE also have ASM implemented.
We have another 2 servers named 36 and 37(RAC and ASM) which has ERP Test Database and the thing is that we want to refresh this
test database using ERP PROD RMAN backup.
Can someone please post the proper steps to restore the RMAN backup to ERP Test database as ADM is alos there.
As it is little urgent for us.
help will be appreciated.
Regards,
Milan Rathod1. take the backup of production database
rman connect target /
backup as compressed backupset database plus archivelog format '/u01/db/backup/%d_%I_%s_%T';
move the backup to test server (same location /u01/db/backup/ bcoz rman checks for backupset in the same location only)
add the below two lines in the test database-- initTEST.ora file
comment cluster_ parameters in initTEST.ora file
eg:-
DB_FILE_NAME_CONVERT = (+EBAOUATDATADG1/prod/,/u01/db/app/admin/test/)
LOG_FILE_NAME_CONVERT = (+EBAOUATDATADG1/prod/,/u01/db/app/admin/test/)
check the connectivity between prod and test database.
from test
$tnsping PROD
from prod machine
$tnsping TEST
in test server
startup nomount
rman target sys@proddb auxiliary /
duplicate target database to test;
after completion of duplicate/clone step convert the single instance test to rac instance by uncomment the cluster_ parameters in initTEST.ora parameter
startup mount the second node in TEST
ALTER DATABASE ENABLE PUBLIC THREAD 2 ;
alter database open;
hope, this will helps you.
Good Luck
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