SAM and others thanks!!!

My problem is this:

My primary database has two online logfile groups


/u01/oradata/prod/redo01a.log
/u01/oradata/prod/redo02a.log
/u02/oradata/prod/redo01b.log
/u02/oradata/prod/redo02b.log


In the standby init.ora file, Oracle only allows the use of LOG_FILE_NAME_CONVERT just once and as follows:

log_file_name_convert='/u01/oradata/prod', '/u01/oradata/standby'

Which converts the logs in /u01/oradata/prod in the primary to /u01/oradata/standby of the standby host

Now, my question is, how do I convert the logs in /u02/oradata/prod files???? When I put two LOG_FILE_NAME_CONVERT in the standby init.ora file, I get an error.

Please moderators help!