Re: help for rollback segments..

 Drop them and create them in RBS tablespace. After creating them use

alter rollback segment <segment name> online; If they are private rollback segs then specify them in init.ora file.

HTH

--

On Thu, 07 Jun 2001 23:15:22  
 Saurabh Sharma wrote:


>HI ALL,

>

>i've some confusion regarding rollback segments. could anyone explain this 

>information from my database.

>

>select * from dba_rollback_segs  revealed following stats..

>

>SEGMENT_NAME  OWNER  TABLESPACE INITIAL_EX NEXT_EXTEN MIN_EXTENT MAX_EXTENT 

>PCT_INCREA STATUS

>------------- ------ ---------- ---------- ---------- ---------- ---------- 

>---------- -------

>SYSTEM        SYS    SYSTEM          57344      57344          2        505          

>0 ONLINE

>SYSROL        SYS    SYSTEM         106496     106496          2        505          

>0 OFFLINE

>RB0           PUBLIC RBS            106496     262144          2        121          

>0 ONLINE

>RB1           PUBLIC RBS            106496     262144          2        121          

>0 ONLINE

>RB_TEMP       SYS    SYSTEM         106496     106496          2        121          

>0 OFFLINE

>RB2           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB3           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB4           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB5           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB6           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB7           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB8           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB9           PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB10          PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB11          PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB12          PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB13          PUBLIC SYSTEM          57344     262144          2        121          

>0 ONLINE

>RB14          PUBLIC SYSTEM          57344     262144          2        121          

>0 OFFLINE

>RB15          PUBLIC SYSTEM          57344     262144          2        121          

>0 OFFLINE

>RB16          PUBLIC SYSTEM          57344     262144          2        121          

>0 

>

>can anybody explain, why i get some status as offline. will this extent allocation 

>and other parameters ok. i 've oracle 8.1.5 on NT, these stats are from my test 

>database.

>why are they in system tablespace. i've two rollback tablespace of size 15 and 20 mb 

>resp.

>should they be in system or in rollback.

>if yes, how to change their default tablespace.

>

>pls help me in deciding that.

>

>thanks in advance.

>

>saurabh

>

>

>



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