OPMN Log rotation

Hi all,
I have some problems trying to rotate logs.
For instance, opmn rotates logs in $ORACLE_HOME/opmn/logs when they reach 2GB of size except for the file that can be specified in opmn.xml log element. For this rotation policies can be specified.
Prior log messages flood my file system, is there a way to keep under control those files growing ?
Thanks in advance
Giuseppe

look at Metalink Headlines, there's a headline about OPMN Log rotate...

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