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Asked by chedgey in Oracle Database
I need to migrate some tablespaces from tier 1 storage to tier 2 storage under ASM. To do this I have created a new disc group in ASM based on the tier2 storage array and now need to migrate the data files for certain tablespaces over to it.
How do I move a data file in ASM from one disc group to another? I know about moving the data file using an RMAN "copy" but is there not a more succinct way of doing it? I can use RMAN if I have to but these moves must be scripted so I am trying to keep the solutuion as clean and simple as possible.
Any suggestsions gratefully received.
Regards
chedgey
20091111-EE-VQP-91 / EE_QW_EXPERT_20070906