I am working on 11.2.0.1.0 version in Oracle.
My database keeps on growing so as a security measure, I am asked to take backup of the databse periodically without shuttingdown this databse. Since this task has to be done periodically, I have to schedule the job for this task.? I know how to take export of the database.. but not sure about the periodical backups..
I am new to DBA activities.I am working on 11.2.0.1.0 version in Oracle.
My database keeps on growing so as a security measure, I am asked to take backup of the database periodically without shutting down this database. Since this task has to be done periodically, I have to schedule the job for this task.? I know how to take export of the database.. but not sure about the periodical backups... Now sure how to proceed on the activity,
online backup done thru RMAN.Suppose i am taking online backup of full database. During the backup, user's are inserting/deleting/modifying data. This data is getting stored as online archives. Once the database backup is finished, how these archives are applied to the database to make the database up to date.
View 1 Replies View RelatedI want to Transfer Oracle Database 11g Release 11.1.0.7.0 on windows 2003 32 bit server to Windows 2008 server 64 bit I have Cold RMAN backup. and directory structure of both server are same Do i need to do anything to change datafile to 64 bit or do i need to apply any change to any object
View 6 Replies View RelatedI have facing problem while taking backup on Windows 7 client of Oracle 11g R2 database. I have installed oracle 11gR2 for windows on windows 7 machine. I have created a directory like below in database.
On Database Server
SQL> create directory win_expdp_dir as 'd:expimp';
Directory created.
SQL> grant read, write on directory win_expdp_dir to lab;
Grant succeeded.
On Windows 7 machine (client machine)
D:appproduct11.2.0client_1BIN>expdp lab/lab@wbdata.wbh-db11g DIRECTORY=win_expdp_dir DUMPFILE=lab.dmp LOGFILE=lab.log
Export: Release 11.2.0.1.0 - Production on Mon May 2 12:51:44 2011
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-39002: invalid operation
ORA-39070: Unable to open the log file.
I have give all sharing rights on d:expimp directory. My main question is why i'm getting this error. Is there any thing missing in setup. how to take export on windows 7 client.
what RMAN will do at the background while taking hot backup.I am not getting any suitable docs to clear my concepts.
View 10 Replies View RelatedI've tried to install Oracle 10gR2 (10.2.0.4.0) on Windows server 2008 (64 bit). I just click on installer and a message appears:
Checking Operating system version: must be 5.0,5.1,5.2 or 6.0
Actual 6.1
FAILED <<<<
Exiting Oracle Universal Installer
Press any key to Exit.
I want to do cloning of a database on my standalone pc having oracle 10g on windows 7. PC is P4 with 2GB RAM.
The database is installed on my pc and i want to clone it on the same pc.
On windows 2008, need to schedule task for database backup.
View 4 Replies View RelatedUser wants to take a backup of the table .
There are 2 methods that i know to take a table backup. From those 2 methods
1.Using Export ?
exp user/pass file=table.dmp tables=owner.table compress=n consistent=y grants=y
feedback=1000 log=table.log
2.Copy method ?
create table table_backup as select * from <table_name>.
What is the best possible method to take backup of 50 tables with data ? My DB version is 11gR2
View 14 Replies View RelatedI am getting below error while taking backup through RMAN.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of delete command on ORA_SBT_TAPE_1 channel at 01/09/2011 20:27:10
ORA-27191: sbtinfo2 returned error
I've read a lot about the different types of backup available with Oracle (hot and cold backup). However, I was thinking of a different way of performing this task. I'm currently using Windows Server 2008 R2 and Oracle 11g Standard Edition. I'd like to schedule an entire backup of my server via the utility "Windows Server Backup" (available for free).That way, I could recover my entire server with all the programs and files in case the latter crashes.I'm wondering if this solution could be used as a way of backing up (and recovering) the Oracle database. Should I still set up a regular hot backup with the Archivelog mode enabled in case some operations/transactions were being done at the time of the crash (for the data integrity)?
View 2 Replies View RelatedIs this possible to take the dump of a huge table , say 500gb, into multiple files and then import it in other database? if yes how can we do it?
Note that it is a single table with 500GB of size.
I took backup of Datafiles , archivelog files and controlfile through RMAN. Now, i want 3 backup file will created as a output of RMAN operation. It would be :
1 backupfile for all the datafiles
1 backupfile for all the archivelog files
1 backupfile for controlfile.
It have to be regardlessly whatevr my DB size is. It it possible to do so. How i can can write rman script to accomplish the task.
I have a requirement like to retrieve past 6 months data and i have used below query.
select count(1) from event where trunc(start_datae) between trunc(sydate)-180 and trunc(sysdate);it is giving the results but am not sure whether it is giving correct data or not.If ran the above query it is taking more time to execute.
Is the above approach is correct? Is there any difference between trunc(sysdate)-180 and trunc(sysdate-180) ?
i am trying to install Oracle 10.10.2.0 on Windows Server 2003 standard x64 Edition Service Pack, but when i try to run the installer or open DVD it gives me below error.
"The image file D: is Valid, but is for a machine type other than the current machine."
I have to migrate production database version 10gR2 on windows 2003 server to oracle 11gR2 on windows 2008 server . So far i have just installed the oracle software on 64bit windows 2008 server. How to move the data or migrate from old server to new server .
View 22 Replies View RelatedMy Rman log location is d:kp man.log, how can i fetch the result of backup into this log file after windows scheduler runs backup..
View 6 Replies View RelatedI am trying to setup incremental backup on my windows OS based server using RMAN command in batch file. When I use batch file in OS scheduler it is working fine, when I am calling same batch file from my LOCAL desktop PC it throws errors as below.
D:> \3.193.211.19sgdba
mankp_acressit.bat
D:>rman catalog rman/******@acressit target / cmd
file=E:sgdba
mankp_arch.rcv log E:sgdba
mansit_arch_rman_backup.log
RMAN-00557: could not open MSGLOG "E:sgdba
[code]....
Both single and double quotes (' or ") are accepted for a quoted-string.
Quotes are not required unless the string contains embedded white-space.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00556: could not open CMDFILE "E:sgdba
mankp_arch.rcv"
[code]....
* on my DB server I am login using my administrator account, on my PC I dont have admin account.
* I have checked remote execution using local user as well as admin user.
* I have checked the permission and my local ID & EVERYONE has all permission in that folder.
My automated RMAN backup plan.
ShutdownDB1.bat
set oracle_sid = pldg
C:oracleproduct10.2.0insqlplus.exe /nolog @c:oraclebackupshutdowndb2.sql
ShutdownDB2.sql (called by the previous batch file)
set echo on
spool C:oraclebackupShutdownDB.log
connect /@pledgemaker as sysdba
shutdown immediate
spool off
exit
<Here there will be a thirty minute window or so while I XCOPY the Oracle Inventory and Oracle Home directories.>
RMANBackup1.bat
set oracle_sid=pldg
C:oracleproduct10.2.0BIN
man.exe target / cmdfile = 'c:oraclebackup
manbackup2.scr'
log = 'c:oraclebackupRMANBackup.log'
RMANBackup2.scr (called by the previous batch file)
startup mount
backup database
alter database open
exit
I wanted to transfer my database from Oracle 11.1.0. on windows 2003 server 32 bit to Oracle 11.2.0. windows server 2008 64 bit
i have done following
1)On new server of 11.2.0 windows 2008 64 bit use rman backup from Oracle 11.1.0. on windows 2003 server 32 bit to restore the database and recover the database when i try to open the database Alter database open it gave me message that i should start my database as upgrade I start the database with upgrade
STARTUP UPGRADE and then run following
@?/rdbms/admin/utlirp.sql
and then run following
@?/rdbms/admin/utlu112i.sql
and then run
@?/rdbms/admin/catupgrd.sql
during run of catupgrd.sql after around 30 minutes of run, i got error
ORA-03113: end-of-file on communication channel
but i reconnected myself with database again and shutdown the database and open it in normal mode and it has opened there were thousands of uncompiled objects and i recompiled them.
Only uncompiled objects left 60 are 'OLAPSYS' (Locked user) USER and 30 of PUBLIC user (all Synonyms)
Have i taken correct steps?
What should i do now to check that everything will be alright in future
i have a question about oracle database 9i in windows server 2003 R1 X86 . I set the parameter of pga_aggregate_target=1000M and 500M sometimes i found after few days that error message appear to client
ORA-12500 TNS:listener failed to start a dedicated server process
when i try to connect from the server sometimes logon and sometimes another message appear
ORA-12560: TNS:protocol adapter error
i think the problem in pga_aggregate_target value
I have to migrate production database version 10gR2 on windows 2003 server to oracle 11gR2 on windows 2008 server...So far i have just installed the oracle software on 64bit windows 2008 server.how to move the data or migrate from old server to new server..
View 1 Replies View RelatedWe have been upgrading our servers to Server2008 and are getting..
[ORA-3134: Connections to this server version are no longer supported.]
..using the drivers we used to use in XP and Server2003 to access a legacy Oracle7 db. Connections to this db are needed for typical CRUD functionality by multiple applications, some written in Classic ASP and some in C# .NET 3.5 & 4.0. I have tried ODBC drivers (System.Data.Odbc) and also ODP (Oracle.DataAccess.Client) to no avail.
Any existing driver solution to make this connection without have to resort to a custom HLI interface?
I would think we aren't the only ones needing to access Oracle7 from Server2008.
I want to apply patch 13 to 11.2.0.3 database for windows server 2008 R2. I saw the pre requisites and found that opatch should be 11.2.0.1.9 or later. My optach is 11.2.0.1.7. I downloaded the patch # 11846294 and unzipped under the opatch directory. In one of the step it asked me to run the following command
$ORACLE_HOME/OPatch/oplan/oplan generateApplySteps <bundle patch location>
but then it says oplan is not recognized. I have set the Oracle_home and path variable
my path is C:Oraclegrid_homein;C:Oracledbhome_1in;C:Oraclegridin;%SystemRoot%system32;%SystemRoot%;%SystemRoot%System32Wbem;%SYSTEMROOT%System32WindowsPowerShellv1.0;C:Program FilesArcGISArcSDEora11gexein;C:Program FilesXIVhost_attachin;C:Oracledbhome_1oplan
Note that my database version is 11.2.0.3 with ASM
We are planning to consolidate our Oracle Production DB into one server. We are basically a windows shop. Is it feasible to run 8 production Oracle DB in one windows server. All the DB are not really transaction intensive DB. 2 DB in the size of 300GB and others all DB falls under average size of 40GB.
I can take care of the HD slicing so Oracle does not enter into IO bottleneck. We are planning to go for external NAS or SAN for storage.
My main concern is on processor usage. The processor we are thinking about is Intel Xeon Quad Core x 2nos. Will there be a processor bottleneck or is there way in Oracle to assign processor usage(I belive there is no much tweaking options here)
I am getting ORA-39127 while taking full database export using EXPDP on oracle 10g enterprise edition 10.1.0.2 . This is production database.
Details of the errors are:
Processing object type DATABASE_EXPORT/SCHEMA/TYPE/GRANT/OBJECT_GRANT
ORA-39127: unexpected error from call to export_string :=SYS.LT_EXPORT_PKG.syste
m_info_exp(0,dynconnect,10.01.00.02.00',newblock)
ORA-06537: OUT bind variable bound to an IN position
ORA-06512: at "SYS.DBMS_METADATA", line 5107
Processing object type DATABASE_EXPORT/DE_SYSTEM_PROCOBJACT/DE_PRE_SYSTEM_ACTION
[code]....
Datapump Export completes with these 2 errors and dumpfile is generated. Are these errors Problematic. Will these errors cause problems while taking import from the dumpfile .
We have a database server running oracle 12G on linux which is the production then we have a DR using the same version of DB and linux, I want to restore from tape into the DR from the production backup. the UNIX admin has restored already from tape the rman backup, i would like to know what are the steps to restore the backup from tape, also the DR database server was created identical like production using the same spfile etc.
were do i copy restored file into on the DR server? also then in RMAN do i just start the DR database and run the command restore database? what else do i need?
I have taken cold back-up of a complete database using below rcv from a server.
RMAN>
connect target /
run{
set command id to 'bkp_EMCPROD_db';
allocate channel c1 type 'sbt_tape' parms="BLKSIZE=1048576, ENV=(TDPO_OPTFILE=/opt/tivoli/tsm/client/oracle/bin/tdpo.opt)";
backup current controlfile format 'ct_t%t_T%T_d%d_s%s.ctl';
backup database format 'db_t%t_T%T_d%d_s%s_p%p.db';
backup current controlfile format 'ct_t%t_T%T_d%d_s%s.ctl';
release channel c1;
}
I need to restore this back-up on another server of the same Database Name. Below is the rcv which my sr. dba asked me to look into for the restore.
/* From the new server to restore the back-up */
RMAN>
connect target "rman/xxxxx@emcprod"
connect auxiliary /
run {
set until time "to_date('Nov 03 2011 19:00:00','Mon DD YYYY HH24:MI:SS')";
allocate auxiliary channel c1 type 'sbt_tape' parms="ENV=(TDPO_OPTFILE=/opt/tivoli/tsm/client/oracle/bin64/tdpo.sacsun8.opt)";
restore database;
}