Decrease the size of REDOLOG members

respected members,
GROUP#     MEMBER          STATUS MB
1     D:\ORACLE\ORADATA\SID\REDO01.LOG     CURRENT     100
2     D:\ORACLE\ORADATA\SID\REDO02.LOG     INACTIVE     100
3     D:\ORACLE\ORADATA\SID\REDO03.LOG     INACTIVE     100
THIS IS ON WINDOWS SERVER 2003 ORACLE 9I RELEASE 2.
i want to reduce the size of redolog to 10 MB.
how i can reduce the size .
1>     Add new redo log groups...(provide the new location and names that u wish)
2>     Check v$log view
3>     > alter system switch logfile (do it as per the no of redo logs that u have)
4>     > Again query v$log to check that the recentely added log groups is current
5>     > Its now safe to drop the old redo logs
is this the right way.
plz suggestions and advises
regards

>
how i can reduce the size .
1> Add new redo log groups...(provide the new location and names that u wish)
2> Check v$log view
3> > alter system switch logfile (do it as per the no of redo logs that u have)
4> > Again query v$log to check that the recentely added log groups is current
5> > Its now safe to drop the old redo logs
>
Yes. But use SQL statements for the drop!
alter database drop logfile group <number of the group to drop>;Don't worry, you can not drop groups with that command that are still needed by the system.
Besides, 10m is very small for log groups. Most DBAs would consider to increase the size from 100m to a higher value instead of decreasing the size.
Kind regards
Uwe
http://uhesse.wordpress.com

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