How to View Disk Group Clients using V$ASM_CLIENT view ?

Use the Below Query :

SQL > SELECT dg.name AS diskgroup, SUBSTR(c.instance_name,1,12) AS instance, SUBSTR(c.db_name,1,12) AS dbname, SUBSTR(c.SOFTWARE_VERSION,1,12) AS software, SUBSTR(c.COMPATIBLE_VERSION,1,12) AS compatible FROM V$ASM_DISKGROUP dg, V$ASM_CLIENT c WHERE dg.group_number = c.group_number ;