Query:
This query gives the information on space occupied by each directory in the diskgroup.
col gname form a10
set lines 190
set pages 10000
col dbname form a10
col file_type form a14
SELECT
gname,
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$asm_diskgroup b
WHERE
a.group_number = b.group_number
AND (
mod(a.parent_index, power(2, 24))) = 0
) CONNECT BY prior rindex = pindex )
WHERE
NOT file_type IS NULL
and system_created = 'Y' )
WHERE
gname like '%&DG_NAME%'
GROUP BY
gname,
dbname,
file_type
ORDER BY
4
/
Input: DG_NAME
This query gives the information on space occupied by each directory in the diskgroup.
col gname form a10
set lines 190
set pages 10000
col dbname form a10
col file_type form a14
SELECT
gname,
dbname,
file_type,
round(SUM(space)/1024/1024) mb,
round(SUM(space)/1024/1024/1024) gb,
COUNT(*) "#FILES"
FROM
(
SELECT
gname,
regexp_substr(full_alias_path, '[[:alnum:]_]*',1,4) dbname,
file_type,
space,
aname,
system_created,
alias_directory
FROM
(
SELECT
concat('+'||gname, sys_connect_by_path(aname, '/')) full_alias_path,
system_created,
alias_directory,
file_type,
space,
level,
gname,
aname
FROM
(
SELECT
b.name gname,
a.parent_index pindex,
a.name aname,
a.reference_index rindex ,
a.system_created,
a.alias_directory,
c.type file_type,
c.space
FROM
v$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' )
WHERE
gname like '%&DG_NAME%'
GROUP BY
gname,
dbname,
file_type
ORDER BY
4
/
Input: DG_NAME
