Disk level cloning and ASM

I've got two 10gR2 databases running on ASM. One is pqprd (production), and one is pqpep (preprod).

I've recently cloned pqpep from pqprd. This was done at the storage level, by copying all of the raw devices and presenting them to the preprod hosts. (Should have mentioned, both prod and preprod are 3-node RAC.)

My problem is, now the filename paths are of the form:
+PQ_DATA_DG/pqprd/*

because they were copied from prod.

They should be:
+PQ_DATA_DG/pqpep/*

So, is there a way to deal with this?

Do I use 'nid'? Will that take care of it? Some other method?

Any help is appreciated....

Thanks!

-Mark

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