RE: Second RBS in system tablespace

Also you need rollback segment in system when creating database if your rollback tablespace is LMT.

Alex Hillman

-----Original Message-----
[mailto:danisment.unal_at_unal-bilisim.com] Sent: Wednesday, July 11, 2001 4:44 PM
To: Multiple recipients of list ORACLE-L

Hello,

SYSTEM rbs is reserved actions against the SYSTEM tablespace.

There are some mis-conceptions against this issue.

Actions against the SYSTEM tablespace can use non-SYSTEM rbs, too.

For example, Recursive transactions,in other words: Oracle kernel transactions
by SYS users, do not always have to use SYSTEM rbs.

SYSTEM rbs is the last statation if there is no available slot in rbs in which
current user transaction is assigned. So, Oracle kernel does not have to compete with user transactions.

hope this helps...

Kevin Lange wrote:

> As a guess I would think it was because the system tablespace is so active
> with all the queries against the catalog.
>
> -----Original Message-----
> Sent: Wednesday, July 11, 2001 12:03 PM
> To: Multiple recipients of list ORACLE-L
>
> Hi Everybody
>
> I'm running 8.1.7 and i just read that i should have a second rollback
> segment in the system tablespace.
> Can someone tell me why this is and how big should i create it?
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: hp
> INET: hp_at_lechateau.ca
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> 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.com
> --
> Author: Kevin Lange
> INET: kgel_at_ppoone.com
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> 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.com
-- 
Author: Danisment Gazi Unal (Unal Bilisim)
  INET: danisment.unal_at_unal-bilisim.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
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.com
-- 
Author: Hillman, Alex
  INET: Alex.Hillman_at_usmint.treas.gov

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
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).