ASM is maintained by our Unix Group and the SA informed us that they upgraded the storage and all the databases be moved to DATA2 from the existing DATA disk group.
We currently have 4 databases.
Is there any document available for this process of moving all the database files from one ASM disk group to another? The old disk group (DATA) will not be used after moving the databases to the new one. Just to mention the database is on 4 node RAC