SQL> Drop diskgroup DEVDB including contents;

Diskgroup dropped.

SQL> create diskgroup PRODDB external redundancy DISK 'ORCL:VOL1', 'ORCL:VOL3', 'ORCL:VOL2';

Diskgroup created.

SQL> alter diskgroup 'PRODDB' add directory '+PRODDB/GPILPROD';

Diskgroup altered.

SQL> alter diskgroup 'PRODDB' add directory '+PRODDB/GPILPROD/CONTROLFILE';

Diskgroup altered.

SQL> alter diskgroup 'PRODDB' add directory '+PRODDB/GPILPROD/DATAFILE';

Diskgroup altered.

SQL> alter diskgroup 'PRODDB' add directory '+PRODDB/GPILPROD/ONLINELOG';

Diskgroup altered.

SQL> alter diskgroup 'PRODDB' add directory '+PRODDB/GPILPROD/TEMPFILE';

Diskgroup altered.