Wthproblem related to redolog files

Question

Sir,
   can anyone tell me , how can i configure the growth rate
   of redo log file in oracle 8i. I m working on Sap R/3 4.7.
Regard..
Gopal

Answer 1

Hello,
I do not know what part of my previous reply
> the note 79341 explain it.
you do not unerstand it, event when I mentioned twice.
I think my english was correct; not like yours, I cannot find on the dictionary part of what you have wrote.
this is a Forum, where you ask for help,, not an SMS to a friend. ( u, czn, thn plz )
If you ask for help, you have, at least, try to aknowledge it, if a note is mentioned, then read the note.
As it seems that it is too difficult for you to search for the note 79341 and read it, I'll write here the relevant part (not the complete note, as it seems it could confuse you)
It is recommended that you perform a full backup before changing
the size of the redo log files.                                                                               
In order to recreate the online redo logs with bigger sizes    
perform the following steps:                                                                               
-  Drop logfile group 11 (usually the number of the first log  
   file group):                                                                               
sqlplus "/ as sysdba"                                       
     ALTER DATABASE DROP LOGFILE GROUP 11;                                                                               
-  Remove related operating system files, e.g.:                                                                               
UNIX:    rm /oracle/<sid>/origlogA/log_g11_m1.dbf           
            rm /oracle/<sid>/mirrlogA/log_g11_m1.dbf           
   WINDOWS: del <drive>:\oracle\<sid>\origlogA/log_g11_m1.dbf  
            del <drive>:\oracle\<sid>\mirrlogA/log_g11_m2.dbf  
   Do not remove the files before the related logfile group is 
   dropped!                                                                               
-  Recreate the logfile group 11 with a bigger size <size>:    
   ALTER DATABASE ADD LOGFILE GROUP 11                         
   ('/oracle/<sid>/origlogA/log_g11_m1.dbf',                   
    '/oracle/<sid>/mirrlogA/log_g11_m2.dbf')                   
    SIZE <new_size>M;                                                                               
-  Do the same for all other existing logfile groups.
The note contains interesting information, perhaps you can try to read the other information contained in the note.
Best Regards
Fidel