move an oracle database from one drive to another

Hi,
I have been searching for a example of how to move a database from one server to another. The database is pretty big (15 2gb data files and 10 more 2gb index files) and I would rather not have to .dmp it out and reload it. Its a development db so the performance hit of it being on a network drive is not much of a concern to me.

I am not very skilled in the way of oracle so please be detailed. Thanks in advance for your help

Heres the skinny.

Both computers are windows. The database server is oracle 9i and is on box 'A' for simpicity sake. I want to move the db files to box 'B' and just map a drive from box A to box B

Currently it looks like this

Box A

C:\oracle\oradata\theDatabase\

I want to move theDatabase directory to Box B

Example

Q:\myDatabases\theDatabase

How do I go about doing that?

Thanks again for your help.

Sean

Quote:

---

Originally Posted by seanmmcc

Hi,

Both computers are windows. The database server is oracle 9i and is on box 'A' for simpicity sake. I want to move the db files to box 'B' and just map a drive from box A to box B

Currently it looks like this

Box A

C:\oracle\oradata\theDatabase\

I want to move theDatabase directory to Box B

Example

Q:\myDatabases\theDatabase

---

Shutdown immediate;
startup mount;
##move your db files from A to B physically##
ALTER DATABASE RENAME FILE 'C:\oracle\oradata\theDatabase\
' to 'Q:\myDatabases\theDatabase';#rename all the moved files
alter database open;
Alter database backup controlfile to '/...../..../../';
Alter database backup controlfile to trace;
## take a complete backup(if archive log mode)hot/RMAN, or shutdown again and take a cold backup if no archive log mode##
Startup

Goodluck

thank alot! can you just clarify one thing here:

what am susposed to be doing with this line?

Alter database backup controlfile to '/...../..../../';

thanks!

that method before was log and error prone, try this.

1) take a backup
2) create a service on the new windows box and start it
3) alter database backup controlfile to trace;
4) shutdown the original db
5) move it to the new box in the locations you want
6) edit the pfile with the parameters for the control file locations / dump directories
7) take the trace file made before, remove all the crap and change the locations of all files using find / replace
8) run the file in sqlplus
9) live long and enjoy

That will save you a lot of time instead of manully moving all files in the data dictionary

These articles may help you..

http://www.pgts.com.au/pgtsj/pgtsj0211b.html

http://www.dba-oracle.com/oracle_tips_db_copy.htm

thanks for all your responses but im still not following the process.

davey23uk, i want to keep the oracle server on box 'A' i just want to move all the files to a directory on box 'B'. And then tell oracle on box 'A' that all the files have moved.

what exactly is going on with these steps?

Alter database backup controlfile to '/...../..../../';
Alter database backup controlfile to trace;

Alter database backup controlfile to '/...../..../../'; isnt needed
Alter database backup controlfile to trace; creates a screipt to recreate the control file

my steps above dont stop you running the database on the original host

2) create a service on the new windows box and start it

what is the service that i am creating? the box b that im putting the files on isnt running oracle

6)edit the pfile with the parameters for the control file locations / dump directories

is the pfile a physical file in oracle?

7)take the trace file made before, remove all the crap and change the locations of all files using find / replace

where does the trace get written to?

thanks again for helping me. sorry if this is really simple stuff. just not things i reguarlly do.

oracle needs a window service to run, so install the softare and use oradim to create a service

a pfile is a parameter file, hold details of where the controls files are / memory setting / trace directories

so "show parameter user_dump" in sqlplus on box A and it will tell you where the trace file is, it will be the newwest file in the directory and will have a create control file statement in there

it appears you guys are responding without having having understood what he wants..here is it as he states it...
"davey23uk, i want to keep the oracle server on box 'A' i just want to move all the files to a directory on box 'B'. And then tell oracle on box 'A' that all the files have moved."
-he only wants to move oracle files to box B.
-then link/tell Oracle that the files are on box B
-there is no oracle software on box B
-he doesn't want to intall oralce on box B

I don't see how he would do this....I'm afraid its not possible?

hmmm maybe you are right, that wouldnt be a reasonable thing to do (can do it with shares, but not elegant or supported or anything else really)

I think the OP needs to clarify exactly what he wants