We have to perform migration for our RAC database to new SAN that is at new data centre. Since OS is IBM AIX, we can take backup from mksysb for VG and and storage will migrate data from OLD SAN to NEW SAN.
But even we restore VG and SAN data but since our old SAN is emc and new SAN is hitachi, so disk path for all the asm disk group will be changed.
So is there will be any way to rename this disk path for disk group..
We have a RAC in a test environment.It's 2 nodes connecting to an IBM DS3512. The DS3512 has one pool of 8 hard disks (RAID10) which has been then sliced into logical drives:
2 x 1GB
then
2 * 400GB
I have been tasked with changing the current configuration as follow:
2 pools of 4HDs in a RAID10 configuration
Then from the first pool:
2 * 1GB
1 * 398GB
from 2nd pool:
1 * 400GB
What I intend to do:
1) shutdown
SQL> shutdown immediate;
./srvctl crs stop
2) backup
dd if=votingdisk of=voting_disk_backup
I already got backups of OCR in $CRS_HOME/cdata/crs/
3) Perform changes on SAN
4) recreate ocfs2 partitions
5) mount the disks to their folder.
6) recovery
recover voting from backup
recover ocr from backup
7) Turn service on again
./srvctl crs start
SQL> startup;
Would this scenario work. There can be some glitches like the disk names changing after the reconfiguration but I only need to modify fstab for that.
2 Database.
TP1 Database - Oracle RAC 11g (2 Node)
TP2 database - Single Instance
Is it possible to migrate from RAC to Non-RAC(Single Instance)?
Our requirement is, 3 Oracle Schemas@TP1(having DW data) we need to move it to TP2 Database.
we are planning to do the migration from 10g to 11g and from old servers to new servers.
View 1 Replies View RelatedOur Application is on Oracle 10g and we are going to migrate to Oracle 11g.
1) As of now we are using ojdbc14.jar. So if we migrate can we use the same jar or is it mandatory with 11g to use either ojdbc5.jar or ojdbc6.jar. I guess these jar version depends on the version of jdk we are using. But we are using jdk1.5 and still we use ojdbc14.jar which is working fine. So is it like , Oracle 11g can support only jdk1.5 or jdk1.6 ?
2) Is there any effect on the coding part if we change ojdbc14.jar to ojdbc6.jar ?I have seen there are some extra classes used in ojdbc6.jar.
3) Also we are going to migrate the Oracle database from Solaris to AIX. Our application lies on Solaris.So is there any compatibility problem , if our application lies on Solaris and database on AIX ?
we are moving datacenter from one place to another where existing datacenter has got ASM(RAC env) with HP storage which needs to be moved into target datacenter for EMC storage.basically How ASM can be disassociate from source HP storage then associate target EMC storage with very minimal down time.
what are all the ways and all step by steps required for the same.
Am going to migrate my databases from 10g to 11g.and am unaware of the performance issues in this and how can i increase the performance at database level and what are the possible bottlenecks.
View 1 Replies View Relatedtell the steps for migration from 10g to 11g on IBM AIX SERVER?
View 1 Replies View RelatedData migration for three tables. I have three table which are
1.npi_p_mig contain four fields (pr_id,mi_id,qty,sl_dt,fac_code)
2.np_detail(pr_id,mil_id,qty,sl_dt,facility)
3.np_ref_tab(facility,fac_code),
I need to migrated the data from based on two tables (np_detail,np_ref_tab) to new table npi_P_mig(pr_id,mi_id,qty,sl_dt,fac_code) table. i need sql script to migrate above two table to new table (npi_P_mig) .
I am migrate to forms 5i to 6i. , compile are complete but following error are generate when running the form
[12/23/10 12:29:14 India Standard Time]::Client Status [ConnId=0, PID=2052]
>> ERROR: Abnormal termination, Error C0000005 ACCESS_VIOLATION
Is the oracle migration assistant a utility with the oracle forms 6i distribution? Or do I need to download it from somewhere else? Is there a license required? Is there a disadvantage of using Oracle Application Express for the migration from oracle forms 6i to 11g.
View 1 Replies View RelatedWe have an application running on Forms 5.0.6.8.0 and Reports 3.0.5.8.0 for the past 10 years... I have two main issues from the begining could not sort to-date... Issues are:
1. I use host() to call reports,for ex:
a) I run a report works fine
b) Now I goto any other master screen and just query some data
c) Now I want to run any of the reports, nothing works..
To generate the report I have to open another instance of application then I can run the report... In this instance again same story repeats... I dont know what is the problem...
2. We are financial company, lot of dependancy on excel ... I want export reports to excel but there is no option...
We have our current production running on 9i and eventually want to migrate to 11g-r2. But the challenges are as follows:
9i production is running in San Francisco data center. 11g-r2 Production already setup up and running in Atlanta data center.
The database size is around 2 TB running on 9i. We are looking to transfer this to 11g-r2 and wondering, what options we have at our disposal: I was looking into EXP/IMP, but somebody said, dblinks will be much faster and reliable than EXP/IMP.
Currently our application running with Database - oracle 10.2 and front-end SAP11.5. We are going to upgrade our database (oracle 10.2) to 11g (version not sure) and upgrading application from SAP 11.5 to 12.2. As part of it i want to know what are all things i want to take care while migration (oracle upgradation) as I'm oracle developer.
1) Is it possible to access objects in 8i database from 11g database using DB link?. (as like 10g to 8i).
2) Is it possible to access objects in DB2 database from 11g database using DB link?. (as like 10g to DB2).
I am converting an application initially written in Forms 4.5 to Forms 10g. Currently I am facing 2 issues regarding the change in functionality from 4.5 to 10g.
There are 5 items in a block and the WHEN-NEW-FORM-INSTANCE trigger sets one of the items (the third item ITEM3) programmatically to display only and assigns a value to it. There is a WHEN-VALIDATE-ITEM in that item (At that point it doesn't fire and this is OK).
When the user navigates from ITEM1 to ITEM2 and then to ITEM4 (because ITEM3 is disabled) the WHEN-VALIDATE-ITEM of ITEM3 does not fire immediately. In forms 4.5/6i the trigger was firing and a lot of functionality was built on that behavior.
In forms 4.5 it was possible to cancel a long running query (during EXECUTE QUERY) using Control-C. The control C doesn't seem to work in form 10g. Is there any way to force a cancel of a long query in 10g?
my current database version is 10.2.0.3.0 and we are going to migrate our database to 11.2.0.3 .
Can we directly migrate database to 11.2.0.3 or will i require to apply any patch before this ?
Where to get the Metalink Doc-ID for Migration from windows 2000 to Linux.
View 14 Replies View Related I would like to know what is metasolve migration, how it is done, is it a oracle product ??..
what is signficant for going / using metasolve migration tool / development for migration.
what exactly it will migrate, Need more FAQ's on Metasolve migration development / tools.
Migration from VFP9 to Oracle Database for my personal and microbusiness DBMS.
For a start, having installed Oracle ORACLE win64_11gR2_database (see Attached file) and logged in, how do I create a simple data table and how do I create a front end for the user - a "FORM" to get user input of name, date, bill no etc.,
Attached File(s)
ORACLE_win64_11gR2_database_Installer_Success_Files_Where_all_stored_Be_Cautious.jpg ( 194.7K )
Number of downloads: 1
I am migrating one of my live database from 10g to 11g, which is having its standby database.how can we migrate standby database as well in 11g. do we need to create standby database again or is there any steps?
View 3 Replies View RelatedDetail step by step description for Migration of ORACLE from 10.2.0.3.0 to 11.2 on AIX 5.2 Server.
View 2 Replies View RelatedI have a database on Mysql which consists on 40 tables interrelated. My issue is to migrate that DB to Oracle 11g by keeping the same structure (I mean the relation between the differents tables).
View 1 Replies View RelatedWe are migrating our servers from Solaris 9 to Solaris 10.In the process we are migrating our databases from Solaris 9 to Solaris 10. DO i find any migration guides supporting the same.My plans/Options for Migration are.
1)Using Datapump
2)Transportable Table Space
3)Using RMAN
I want to migrate my database to 10G. Like code change require(e.g. if hints are used previously) table structure changes required.
View 5 Replies View RelatedI have a large Sybase db that is using Documentum as the front end tool to create apps. Total DB size is around 12 GB.
I would like to migrate into Oracle 10 RAC. Should I add to our current RAC instance with a new Schema or ask our DBA for a new instance?
we're planning a data migration from an application (oracle-based) to another (also with oracle db).
the origin is a ca. 80 GB database. so lots of millions of records are to be migrated. (before loading records into the destination tables, they have to be transformed).
the current concept is to receive all origin data in xml files, load them in a staging area (an own migration scheme in oracle), transform and load them into the destination tables.
we have three days for the whole migration (including extract from origin database, transform, load, backup after completion...).
my question is, that a migration with xml-files is a good concept. i think xml processing is much slower than doing the same with csv files. my proposal to migrate an oracle dump (so we got the original data in our staging area) was declined.
is migration mass-data with xml files good or are there performance or other issues?
I had a table with columns as below
employee_id
payroll_pay_week1
payroll_pay_week2
payroll_pay_week3
payroll_pay_week26
I have created a new table, so that instead of having 26 columns for payment amount for each week, I want to have one column for pay amount and one column to represent the week as below
employee_id
payroll_pay
payroll_pay_week
how do I migrate the data from old table to the new table?
i have to migrate the current production database to test 10.2.0.4 on windows. Any non-export way to upgrade 9i to 10 g?
i have following steps me know if i am wrong?
1) ALTER DATABASE BACKUP CONTROLFILE TO TRACE
2) shutdown oracle 9i database on server A
3) copy database file, controlfile, redolog, and other files to new server B
4) alter the controlfile backup with new location of bdump, udump, and log file and data file locations
5) user oradim ORADIM -NEW -SID SID [-INTPWD PASSWORD ]-MAXUSERS USERS
-STARTMODE AUTO -PFILE ORACLE_HOMEDATABASEINITSID.ORA
6) start dabase in upgrade mode
7) run catpat.sql and util102.sql take backup
9) open database for users
In my project, fmb's were written using oracle 9i and now we planned to move them to oracle 10g. The consequences of using oracle 10g to modify the oracle 9i fmb's.
Also will there be any diff in terms of visual if i use oracle 10g to open oracle 9i fmb's.
I created some materialized view in Oracle database from SQL Server using Db Link.
When I selected the materialized view in Oracle database with where clause it is giving me following error.
SELECT * FROM COUNTRY_MV where country_code ='AWB';
ORA-00904: "COUNTRY_CODE": invalid identifier.
But when I write the column name inside quotes it works fine.
SELECT * FROM COUNTRY_MV where "country_code" ='AWB';
