Other case probably you would be a politician, not dba:)
What makes you say that Erkan?And for the answer of your question,I have asked some one and the answer that is coming is no we can't do this.Why not,me and that guy are still discussing.Let me finish and I shall tell you.
nothing special... It is a common thing to say here, that's all.
Is it?Well being a politician here is much better than being a DBA ;).
Anways the info that my friend has told me is that it will be impossible at runtime for the control file to know where the file is?In any case the control file has to know it.So the movement of the file will not be possible.The mirrored file is simply sitting there and will not be used until the time thre wont be a switch over or some thin liek that. So for moving the file to some another location,a downtime is must and this is what the answer of what you asked.