set lines 300
set pages 1000
col gname form a10
col dbname form a10
col file_type form a18
SELECT
gname as “DG NAME”,
dbname,
file_type,
round(SUM(space)/1024/1024) mb,
round(SUM(space)/1024/1024/1024) gb,
COUNT(*) “#FILES”
FROM
(
SELECT
gname,
regexp_substr(full_alias_path, ‘[[:alnum:]_]*’,1,4) dbname,
file_type,
space,
aname,
system_created,
alias_directory
FROM
(
SELECT
concat(‘+’||gname, sys_connect_by_path(aname, ‘/’)) full_alias_path,
system_created,
alias_directory,
file_type,
space,
level,
gname,
aname
FROM
(
SELECT
b.name gname,
a.parent_index pindex,
a.name aname,
a.reference_index rindex ,
a.system_created,
a.alias_directory,
c.type file_type,
c.space
FROM
v$asm_alias a,
v$asm_diskgroup b,
v$asm_file c
WHERE
a.group_number = b.group_number
AND a.group_number = c.group_number(+)
AND a.file_number = c.file_number(+)
AND a.file_incarnation = c.incarnation(+) ) START WITH (mod(pindex, power(2, 24))) = 0
AND rindex IN
(
SELECT
a.reference_index
FROM
v$asm_alias a,
v$asm_diskgroup b
WHERE
a.group_number = b.group_number
AND (
mod(a.parent_index, power(2, 24))) = 0
) CONNECT BY prior rindex = pindex )
WHERE
NOT file_type IS NULL
and system_created = ‘Y’ )
GROUP BY
gname,
dbname,
file_type
ORDER BY
gname,
dbname,
file_type
/