RE: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

From: Guang Mei <gmei_at_incyte.com>
Date: Wed, 23 Jul 2003 13:12:28 -0400
Message-Id: <25998.339192@fatcity.com>

Yes, I can.

But I want to call this tablespace RBS because I use this name in all my other dbs. Just try to be consistent with naming convension.

Guang

-----Original Message-----

From: ml-errors_at_fatcity.com [mailto:ml-errors_at_fatcity.com]On Behalf Of Jared.Still_at_radisys.com
Sent: Wednesday, July 23, 2003 1:54 PM
To: Multiple recipients of list ORACLE-L Subject: Re: convert RBS tablespace from DMT to LMT (Oracle 8173) steps?

Why are you converting an RBS tablespace?

If just an exercise, it's understandable.

If for a production database, just create a new tablespace, new rollback segments, and then drop the old ones.

Jared

"Guang Mei" <gmei_at_incyte.com>
Sent by: ml-errors_at_fatcity.com
 07/23/2003 10:24 AM
 Please respond to ORACLE-L

        To:     Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
        cc:
        Subject:        convert RBS tablespace from DMT to LMT (Oracle 8173)

steps?

Hi:

I need to convert RBS tablespace (used for rollback segments) from DMT to LMT on a 24x7 production machine (Solaris 2.8, Oracle 8173). Here are the steps I am thinking of taking:

1. create a new rbslmt tablespace
2. create new rollback segments (RBSlmt01, RBSlmt02, ... RBSlmt 06) in rbslmt ts , set them online
3. alter all old rollback segments (RBS01, ... RBS06) offline;
4. Drop all old rollback segments;
5. alter old RBS tablespace offline
6. Drop old RBS tablespace
7. Remove old RBS tablespace's datafiles from OS
8. Create new RBS tablespace as LMT
9. Create new rollback segments (RBS01, ... RBS06) in RBS, set them online;
10. alter rollback segments (RBSlmt01, RBSlmt02, ... RBSlmt 06) offline, then drop them;
11. alter tablespace rbslmt offline
12. drop tablespace rbslmt
13. Remove tablespace rbslmt's datafiles from OS.

Anything I am missing?

TIA. Guang

--

Please see the official ORACLE-L FAQ: http://www.orafaq.net
--

Author: Guang Mei
  INET: gmei_at_incyte.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services


---------------------------------------------------------------------

To REMOVE yourself from this mailing list, send an E-Mail message

to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).

--

Please see the official ORACLE-L FAQ: http://www.orafaq.net
--

Author:
  INET: Jared.Still_at_radisys.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services


---------------------------------------------------------------------

To REMOVE yourself from this mailing list, send an E-Mail message

to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may Received on Wed Jul 23 2003 - 12:12:28 CDT