remove the datafile not belong to database
ASM disk +data filled with datafile and onlinelogs not belong to the database.
I have created the standby datbase from primary using copy datafiles . first time it failed.
but files were copied into disk. without removeing the old datafile gain created the standby database
standby datbase working fine. no problem
but disk with filled with old file and online logs
I would like to know how to remove the files from ASM (+data)
how to identify the files not belong to the database.