How to move ASM database files to different diskgroup?
The steps involved in moving a datafile from a diskgroup to another is as given below.
1) Identify the data file to be moved.
2) Identify the diskgroup on to which the file has to be moved.
3) Take the file offline.
4) Copy the file to new diskgroup using Either RMAN or DBMS_FILE_TRANSFER.
5) Rename the file to point […]