ASMDISK (size : 7TB) 추가 작업 진행 하였습니다.
ASMDISK는 추가 시 새로운 DISK와 기존 DISK의 rebalance 작업이 이루어 집니다.
rebalance power(11.2.0.2 이상)는 1~1024 까지 설정 가능하며, 1024로 설정 시 disk I/O는 rebalance 작업 우선으로 서비스가 되지 않습니다.
참고로 낮은 값으로 설정 시 구글링 해보면 몇 일이 지나도 끝나지 않는다는 글들이 종종 보입니다.
저희는 최초 100으로 설정 후 영향이 없어 300으로 재 설정 하여 진행하였습니다.
시간은 15:55 ~ 20:22(약 4:20) 까지 소요 되었습니다.
asmdisk추가.sql
-- 가용량 확인
mpods01:/home/oracle>asmcmd
ASMCMD> lsdg
State Type Rebal Sector Block AU Total_MB Free_MB Req_mir_free_MB Usable_file_MB Offline_disks Voting_files Name
MOUNTED EXTERN N 512 4096 4194304 19922792 282260 0 282260 0 N DATA/
-- lvs 확인
[root@mpods01 ~]# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
lvol_pre01 prevg01 -wi-ao---- 512.00g
lvol_pre01 prevg02 -wi-ao---- 512.00g
lvol_pre01 prevg03 -wi-ao---- 512.00g
lvol_pre01 prevg04 -wi-ao---- 512.00g
lvol_pre01 prevg05 -wi-ao---- 512.00g
lvol_pre01 prevg06 -wi-ao---- 512.00g
lvol_pre01 prevg07 -wi-ao---- 512.00g
lvol_pre01 prevg08 -wi-ao---- 512.00g
lvol_pre01 prevg09 -wi-ao---- 512.00g
lvol_pre01 prevg10 -wi-ao---- 512.00g
lvol_pre01 prevg11 -wi-ao---- 512.00g
lvol_pre01 prevg12 -wi-ao---- 512.00g
lvol_pre01 prevg13 -wi-ao---- 512.00g
lvol_pre01 prevg14 -wi-ao---- 512.00g
lvol_pre01 prevg15 -wi-ao---- 512.00g
lvol_pre01 prevg16 -wi-ao---- 512.00g
lvol_pre01 prevg17 -wi-ao---- 512.00g
lvol_pre01 prevg18 -wi-ao---- 512.00g
lvol_pre01 prevg19 -wi-ao---- 512.00g
lvol_pre01 prevg20 -wi-ao---- 512.00g
lvol_pre01 prevg21 -wi-ao---- 512.00g
lvol_pre01 prevg22 -wi-ao---- 512.00g
lvol_pre01 prevg23 -wi-ao---- 512.00g
lvol_pre01 prevg24 -wi-ao---- 512.00g
lvol_pre01 prevg25 -wi-ao---- 512.00g
lvol_pre01 prevg26 -wi-ao---- 512.00g
lvol_pre01 prevg27 -wi-ao---- 512.00g
lvol_pre01 prevg28 -wi-ao---- 512.00g
lvol_pre01 prevg29 -wi-ao---- 512.00g
lvol_pre01 prevg30 -wi-ao---- 512.00g
lvol_pre01 prevg31 -wi-ao---- 512.00g
lvol_pre01 prevg32 -wi-ao---- 512.00g
lvol_pre01 prevg33 -wi-ao---- 512.00g
lvol_pre01 prevg34 -wi-ao---- 512.00g
lvol_pre01 prevg35 -wi-ao---- 512.00g
lvol_pre01 prevg36 -wi-ao---- 512.00g
lvol_pre01 prevg37 -wi-ao---- 512.00g
lvol_pre01 prevg38 -wi-ao---- 512.00g
lvol_home vg01 -wi-ao---- 387.73g
lvol_splex vg01 -wi-ao---- 110.00g
lvol_backup vg02 -wi-ao---- 1.82t
-- 추가 후 lvs 확인
[root@mpods01 ~]# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
lvol_pre01 prevg01 -wi-ao---- 512.00g
lvol_pre01 prevg02 -wi-ao---- 512.00g
lvol_pre01 prevg03 -wi-ao---- 512.00g
lvol_pre01 prevg04 -wi-ao---- 512.00g
lvol_pre01 prevg05 -wi-ao---- 512.00g
lvol_pre01 prevg06 -wi-ao---- 512.00g
lvol_pre01 prevg07 -wi-ao---- 512.00g
lvol_pre01 prevg08 -wi-ao---- 512.00g
lvol_pre01 prevg09 -wi-ao---- 512.00g
lvol_pre01 prevg10 -wi-ao---- 512.00g
lvol_pre01 prevg11 -wi-ao---- 512.00g
lvol_pre01 prevg12 -wi-ao---- 512.00g
lvol_pre01 prevg13 -wi-ao---- 512.00g
lvol_pre01 prevg14 -wi-ao---- 512.00g
lvol_pre01 prevg15 -wi-ao---- 512.00g
lvol_pre01 prevg16 -wi-ao---- 512.00g
lvol_pre01 prevg17 -wi-ao---- 512.00g
lvol_pre01 prevg18 -wi-ao---- 512.00g
lvol_pre01 prevg19 -wi-ao---- 512.00g
lvol_pre01 prevg20 -wi-ao---- 512.00g
lvol_pre01 prevg21 -wi-ao---- 512.00g
lvol_pre01 prevg22 -wi-ao---- 512.00g
lvol_pre01 prevg23 -wi-ao---- 512.00g
lvol_pre01 prevg24 -wi-ao---- 512.00g
lvol_pre01 prevg25 -wi-ao---- 512.00g
lvol_pre01 prevg26 -wi-ao---- 512.00g
lvol_pre01 prevg27 -wi-ao---- 512.00g
lvol_pre01 prevg28 -wi-ao---- 512.00g
lvol_pre01 prevg29 -wi-ao---- 512.00g
lvol_pre01 prevg30 -wi-ao---- 512.00g
lvol_pre01 prevg31 -wi-ao---- 512.00g
lvol_pre01 prevg32 -wi-ao---- 512.00g
lvol_pre01 prevg33 -wi-ao---- 512.00g
lvol_pre01 prevg34 -wi-ao---- 512.00g
lvol_pre01 prevg35 -wi-ao---- 512.00g
lvol_pre01 prevg36 -wi-ao---- 512.00g
lvol_pre01 prevg37 -wi-ao---- 512.00g
lvol_pre01 prevg38 -wi-ao---- 512.00g
lvol_pre01 prevg39 -wi-a----- 512.00g
lvol_pre01 prevg40 -wi-a----- 512.00g
lvol_pre01 prevg41 -wi-a----- 512.00g
lvol_pre01 prevg42 -wi-a----- 512.00g
lvol_pre01 prevg43 -wi-a----- 512.00g
lvol_pre01 prevg44 -wi-a----- 512.00g
lvol_pre01 prevg45 -wi-a----- 512.00g
lvol_pre01 prevg46 -wi-a----- 512.00g
lvol_pre01 prevg47 -wi-a----- 512.00g
lvol_pre01 prevg48 -wi-a----- 512.00g
lvol_pre01 prevg49 -wi-a----- 512.00g
lvol_pre01 prevg50 -wi-a----- 512.00g
lvol_pre01 prevg51 -wi-a----- 512.00g
lvol_home vg01 -wi-ao---- 387.73g
lvol_splex vg01 -wi-ao---- 110.00g
lvol_backup vg02 -wi-ao---- 1.82t
[root@mpods01 mapper]# oracleasm listdisks
VOL01
VOL02
VOL03
VOL04
VOL05
VOL06
VOL07
VOL08
VOL09
VOL10
VOL11
VOL12
VOL13
VOL14
VOL15
VOL16
VOL17
VOL18
VOL19
VOL20
VOL21
VOL22
VOL23
VOL24
VOL25
VOL26
VOL27
VOL28
VOL29
VOL30
VOL31
VOL32
VOL33
VOL34
VOL35
VOL36
VOL37
VOL38
-- asm disk group & path 확인
set linesize 150
set pagesize 100
col path for a40
select group_number,mount_status,path,total_mb from v$asm_disk order by group_number, path;
GROUP_NUMBER MOUNT_STATUS PATH TOTAL_MB
------------ -------------- ---------------------------------------- ----------
1 CACHED /dev/oracleasm/disks/VOL01 524284
1 CACHED /dev/oracleasm/disks/VOL02 524284
1 CACHED /dev/oracleasm/disks/VOL03 524284
1 CACHED /dev/oracleasm/disks/VOL04 524284
1 CACHED /dev/oracleasm/disks/VOL05 524284
1 CACHED /dev/oracleasm/disks/VOL06 524284
1 CACHED /dev/oracleasm/disks/VOL07 524284
1 CACHED /dev/oracleasm/disks/VOL08 524284
1 CACHED /dev/oracleasm/disks/VOL09 524284
1 CACHED /dev/oracleasm/disks/VOL10 524284
1 CACHED /dev/oracleasm/disks/VOL11 524284
1 CACHED /dev/oracleasm/disks/VOL12 524284
1 CACHED /dev/oracleasm/disks/VOL13 524284
1 CACHED /dev/oracleasm/disks/VOL14 524284
1 CACHED /dev/oracleasm/disks/VOL15 524284
1 CACHED /dev/oracleasm/disks/VOL16 524284
1 CACHED /dev/oracleasm/disks/VOL17 524284
1 CACHED /dev/oracleasm/disks/VOL18 524284
1 CACHED /dev/oracleasm/disks/VOL19 524284
1 CACHED /dev/oracleasm/disks/VOL20 524284
1 CACHED /dev/oracleasm/disks/VOL21 524284
1 CACHED /dev/oracleasm/disks/VOL22 524284
1 CACHED /dev/oracleasm/disks/VOL23 524284
1 CACHED /dev/oracleasm/disks/VOL24 524284
1 CACHED /dev/oracleasm/disks/VOL25 524284
1 CACHED /dev/oracleasm/disks/VOL26 524284
1 CACHED /dev/oracleasm/disks/VOL27 524284
1 CACHED /dev/oracleasm/disks/VOL28 524284
1 CACHED /dev/oracleasm/disks/VOL29 524284
1 CACHED /dev/oracleasm/disks/VOL30 524284
1 CACHED /dev/oracleasm/disks/VOL31 524284
1 CACHED /dev/oracleasm/disks/VOL32 524284
1 CACHED /dev/oracleasm/disks/VOL33 524284
1 CACHED /dev/oracleasm/disks/VOL34 524284
1 CACHED /dev/oracleasm/disks/VOL35 524284
1 CACHED /dev/oracleasm/disks/VOL36 524284
1 CACHED /dev/oracleasm/disks/VOL37 524284
1 CACHED /dev/oracleasm/disks/VOL38 524284
38 rows selected.
-- oracleasm disk 추가
oracleasm createdisk VOL39 /dev/mapper/prevg39-lvol_pre01
oracleasm createdisk VOL40 /dev/mapper/prevg40-lvol_pre01
oracleasm createdisk VOL41 /dev/mapper/prevg41-lvol_pre01
oracleasm createdisk VOL42 /dev/mapper/prevg42-lvol_pre01
oracleasm createdisk VOL43 /dev/mapper/prevg43-lvol_pre01
oracleasm createdisk VOL44 /dev/mapper/prevg44-lvol_pre01
oracleasm createdisk VOL45 /dev/mapper/prevg45-lvol_pre01
oracleasm createdisk VOL46 /dev/mapper/prevg46-lvol_pre01
oracleasm createdisk VOL47 /dev/mapper/prevg47-lvol_pre01
oracleasm createdisk VOL48 /dev/mapper/prevg48-lvol_pre01
oracleasm createdisk VOL49 /dev/mapper/prevg49-lvol_pre01
oracleasm createdisk VOL50 /dev/mapper/prevg50-lvol_pre01
oracleasm createdisk VOL51 /dev/mapper/prevg51-lvol_pre01
-- oracleasm disk 추가 후 asm disk group & path 확인
SQL> select group_number,mount_status,path,total_mb from v$asm_disk order by group_number, path;
GROUP_NUMBER MOUNT_STATUS PATH TOTAL_MB
------------ -------------- ---------------------------------------- ----------
0 CLOSED /dev/oracleasm/disks/VOL39 0
0 CLOSED /dev/oracleasm/disks/VOL40 0
0 CLOSED /dev/oracleasm/disks/VOL41 0
0 CLOSED /dev/oracleasm/disks/VOL42 0
0 CLOSED /dev/oracleasm/disks/VOL43 0
0 CLOSED /dev/oracleasm/disks/VOL44 0
0 CLOSED /dev/oracleasm/disks/VOL45 0
0 CLOSED /dev/oracleasm/disks/VOL46 0
0 CLOSED /dev/oracleasm/disks/VOL47 0
0 CLOSED /dev/oracleasm/disks/VOL48 0
0 CLOSED /dev/oracleasm/disks/VOL49 0
0 CLOSED /dev/oracleasm/disks/VOL50 0
0 CLOSED /dev/oracleasm/disks/VOL51 0
1 CACHED /dev/oracleasm/disks/VOL01 524284
1 CACHED /dev/oracleasm/disks/VOL02 524284
1 CACHED /dev/oracleasm/disks/VOL03 524284
1 CACHED /dev/oracleasm/disks/VOL04 524284
1 CACHED /dev/oracleasm/disks/VOL05 524284
1 CACHED /dev/oracleasm/disks/VOL06 524284
1 CACHED /dev/oracleasm/disks/VOL07 524284
1 CACHED /dev/oracleasm/disks/VOL08 524284
1 CACHED /dev/oracleasm/disks/VOL09 524284
1 CACHED /dev/oracleasm/disks/VOL10 524284
1 CACHED /dev/oracleasm/disks/VOL11 524284
1 CACHED /dev/oracleasm/disks/VOL12 524284
1 CACHED /dev/oracleasm/disks/VOL13 524284
1 CACHED /dev/oracleasm/disks/VOL14 524284
1 CACHED /dev/oracleasm/disks/VOL15 524284
1 CACHED /dev/oracleasm/disks/VOL16 524284
1 CACHED /dev/oracleasm/disks/VOL17 524284
1 CACHED /dev/oracleasm/disks/VOL18 524284
1 CACHED /dev/oracleasm/disks/VOL19 524284
1 CACHED /dev/oracleasm/disks/VOL20 524284
1 CACHED /dev/oracleasm/disks/VOL21 524284
1 CACHED /dev/oracleasm/disks/VOL22 524284
1 CACHED /dev/oracleasm/disks/VOL23 524284
1 CACHED /dev/oracleasm/disks/VOL24 524284
1 CACHED /dev/oracleasm/disks/VOL25 524284
1 CACHED /dev/oracleasm/disks/VOL26 524284
1 CACHED /dev/oracleasm/disks/VOL27 524284
1 CACHED /dev/oracleasm/disks/VOL28 524284
1 CACHED /dev/oracleasm/disks/VOL29 524284
1 CACHED /dev/oracleasm/disks/VOL30 524284
1 CACHED /dev/oracleasm/disks/VOL31 524284
1 CACHED /dev/oracleasm/disks/VOL32 524284
1 CACHED /dev/oracleasm/disks/VOL33 524284
1 CACHED /dev/oracleasm/disks/VOL34 524284
1 CACHED /dev/oracleasm/disks/VOL35 524284
1 CACHED /dev/oracleasm/disks/VOL36 524284
1 CACHED /dev/oracleasm/disks/VOL37 524284
1 CACHED /dev/oracleasm/disks/VOL38 524284
51 rows selected.
-- ASM Operation 확인
set linesize 150
set pagesize 100
col name for a20
select d.name, o.operation, o.state, o.power, o.est_minutes
from v$asm_disk d, v$asm_operation o
where d.group_number=o.group_number order by 1;
-- ASM 그룹 디스크 추가 (15:55:39 시작)
alter diskgroup DATA
add disk '/dev/oracleasm/disks/VOL39','/dev/oracleasm/disks/VOL40','/dev/oracleasm/disks/VOL41','/dev/oracleasm/disks/VOL42',
'/dev/oracleasm/disks/VOL43','/dev/oracleasm/disks/VOL44','/dev/oracleasm/disks/VOL45','/dev/oracleasm/disks/VOL46',
'/dev/oracleasm/disks/VOL47','/dev/oracleasm/disks/VOL48','/dev/oracleasm/disks/VOL49','/dev/oracleasm/disks/VOL50',
'/dev/oracleasm/disks/VOL51'
rebalance power 100 wait;
-- ASM Operation 확인
set linesize 150
set pagesize 100
col name for a20
select d.name, o.operation, o.state, o.power, o.est_minutes
from v$asm_disk d, v$asm_operation o
where d.group_number=o.group_number order by 1;
NAME OPERATION STATE POWER EST_MINUTES
-------------------- ---------- -------- ---------- -----------
DATA_0000 REBAL WAIT 100 0
DATA_0000 REBAL RUN 100 147
DATA_0001 REBAL WAIT 100 0
DATA_0001 REBAL RUN 100 147
DATA_0002 REBAL RUN 100 147
DATA_0002 REBAL WAIT 100 0
DATA_0003 REBAL RUN 100 147
DATA_0003 REBAL WAIT 100 0
DATA_0004 REBAL RUN 100 147
DATA_0004 REBAL WAIT 100 0
DATA_0005 REBAL RUN 100 147
DATA_0005 REBAL WAIT 100 0
DATA_0006 REBAL RUN 100 147
DATA_0006 REBAL WAIT 100 0
DATA_0007 REBAL WAIT 100 0
DATA_0007 REBAL RUN 100 147
DATA_0008 REBAL RUN 100 147
DATA_0008 REBAL WAIT 100 0
DATA_0009 REBAL RUN 100 147
DATA_0009 REBAL WAIT 100 0
DATA_0010 REBAL WAIT 100 0
DATA_0010 REBAL RUN 100 147
DATA_0011 REBAL WAIT 100 0
DATA_0011 REBAL RUN 100 147
DATA_0012 REBAL WAIT 100 0
DATA_0012 REBAL RUN 100 147
DATA_0013 REBAL RUN 100 147
DATA_0013 REBAL WAIT 100 0
DATA_0014 REBAL WAIT 100 0
DATA_0014 REBAL RUN 100 147
DATA_0015 REBAL WAIT 100 0
DATA_0015 REBAL RUN 100 147
DATA_0016 REBAL WAIT 100 0
DATA_0016 REBAL RUN 100 147
DATA_0017 REBAL RUN 100 147
DATA_0017 REBAL WAIT 100 0
DATA_0018 REBAL RUN 100 147
DATA_0018 REBAL WAIT 100 0
DATA_0019 REBAL WAIT 100 0
DATA_0019 REBAL RUN 100 147
DATA_0020 REBAL RUN 100 147
DATA_0020 REBAL WAIT 100 0
DATA_0021 REBAL RUN 100 147
DATA_0021 REBAL WAIT 100 0
DATA_0022 REBAL RUN 100 147
DATA_0022 REBAL WAIT 100 0
DATA_0023 REBAL WAIT 100 0
DATA_0023 REBAL RUN 100 147
DATA_0024 REBAL RUN 100 147
DATA_0024 REBAL WAIT 100 0
DATA_0025 REBAL RUN 100 147
DATA_0025 REBAL WAIT 100 0
DATA_0026 REBAL RUN 100 147
DATA_0026 REBAL WAIT 100 0
DATA_0027 REBAL RUN 100 147
DATA_0027 REBAL WAIT 100 0
DATA_0028 REBAL RUN 100 147
DATA_0028 REBAL WAIT 100 0
DATA_0029 REBAL RUN 100 147
DATA_0029 REBAL WAIT 100 0
DATA_0030 REBAL RUN 100 147
DATA_0030 REBAL WAIT 100 0
DATA_0031 REBAL RUN 100 147
DATA_0031 REBAL WAIT 100 0
DATA_0032 REBAL RUN 100 147
DATA_0032 REBAL WAIT 100 0
DATA_0033 REBAL RUN 100 147
DATA_0033 REBAL WAIT 100 0
DATA_0034 REBAL WAIT 100 0
DATA_0034 REBAL RUN 100 147
DATA_0035 REBAL RUN 100 147
DATA_0035 REBAL WAIT 100 0
DATA_0036 REBAL RUN 100 147
DATA_0036 REBAL WAIT 100 0
DATA_0037 REBAL WAIT 100 0
DATA_0037 REBAL RUN 100 147
DATA_0038 REBAL WAIT 100 0
DATA_0038 REBAL RUN 100 147
DATA_0039 REBAL WAIT 100 0
DATA_0039 REBAL RUN 100 147
DATA_0040 REBAL WAIT 100 0
DATA_0040 REBAL RUN 100 147
DATA_0041 REBAL RUN 100 147
DATA_0041 REBAL WAIT 100 0
DATA_0042 REBAL RUN 100 147
DATA_0042 REBAL WAIT 100 0
DATA_0043 REBAL WAIT 100 0
DATA_0043 REBAL RUN 100 147
DATA_0044 REBAL RUN 100 147
DATA_0044 REBAL WAIT 100 0
DATA_0045 REBAL RUN 100 147
DATA_0045 REBAL WAIT 100 0
DATA_0046 REBAL WAIT 100 0
DATA_0046 REBAL RUN 100 147
DATA_0047 REBAL WAIT 100 0
DATA_0047 REBAL RUN 100 147
DATA_0048 REBAL RUN 100 147
NAME OPERATION STATE POWER EST_MINUTES
-------------------- ---------- -------- ---------- -----------
DATA_0048 REBAL WAIT 100 0
DATA_0049 REBAL RUN 100 147
DATA_0049 REBAL WAIT 100 0
DATA_0050 REBAL WAIT 100 0
DATA_0050 REBAL RUN 100 147
102 rows selected.
-- rebalance power 변경 (16:03:30 변경)
alter diskgroup data rebalance power 300;
-- 완료 (20:22:00)
-- asm disk group & path 확인
set linesize 150
set pagesize 100
col path for a40
select group_number,mount_status,path,total_mb from v$asm_disk order by group_number, path;
GROUP_NUMBER MOUNT_STATUS PATH TOTAL_MB
------------ -------------- ---------------------------------------- ----------
1 CACHED /dev/oracleasm/disks/VOL01 524284
1 CACHED /dev/oracleasm/disks/VOL02 524284
1 CACHED /dev/oracleasm/disks/VOL03 524284
1 CACHED /dev/oracleasm/disks/VOL04 524284
1 CACHED /dev/oracleasm/disks/VOL05 524284
1 CACHED /dev/oracleasm/disks/VOL06 524284
1 CACHED /dev/oracleasm/disks/VOL07 524284
1 CACHED /dev/oracleasm/disks/VOL08 524284
1 CACHED /dev/oracleasm/disks/VOL09 524284
1 CACHED /dev/oracleasm/disks/VOL10 524284
1 CACHED /dev/oracleasm/disks/VOL11 524284
1 CACHED /dev/oracleasm/disks/VOL12 524284
1 CACHED /dev/oracleasm/disks/VOL13 524284
1 CACHED /dev/oracleasm/disks/VOL14 524284
1 CACHED /dev/oracleasm/disks/VOL15 524284
1 CACHED /dev/oracleasm/disks/VOL16 524284
1 CACHED /dev/oracleasm/disks/VOL17 524284
1 CACHED /dev/oracleasm/disks/VOL18 524284
1 CACHED /dev/oracleasm/disks/VOL19 524284
1 CACHED /dev/oracleasm/disks/VOL20 524284
1 CACHED /dev/oracleasm/disks/VOL21 524284
1 CACHED /dev/oracleasm/disks/VOL22 524284
1 CACHED /dev/oracleasm/disks/VOL23 524284
1 CACHED /dev/oracleasm/disks/VOL24 524284
1 CACHED /dev/oracleasm/disks/VOL25 524284
1 CACHED /dev/oracleasm/disks/VOL26 524284
1 CACHED /dev/oracleasm/disks/VOL27 524284
1 CACHED /dev/oracleasm/disks/VOL28 524284
1 CACHED /dev/oracleasm/disks/VOL29 524284
1 CACHED /dev/oracleasm/disks/VOL30 524284
1 CACHED /dev/oracleasm/disks/VOL31 524284
1 CACHED /dev/oracleasm/disks/VOL32 524284
1 CACHED /dev/oracleasm/disks/VOL33 524284
1 CACHED /dev/oracleasm/disks/VOL34 524284
1 CACHED /dev/oracleasm/disks/VOL35 524284
1 CACHED /dev/oracleasm/disks/VOL36 524284
1 CACHED /dev/oracleasm/disks/VOL37 524284
1 CACHED /dev/oracleasm/disks/VOL38 524284
1 CACHED /dev/oracleasm/disks/VOL39 524284
1 CACHED /dev/oracleasm/disks/VOL40 524284
1 CACHED /dev/oracleasm/disks/VOL41 524284
1 CACHED /dev/oracleasm/disks/VOL42 524284
1 CACHED /dev/oracleasm/disks/VOL43 524284
1 CACHED /dev/oracleasm/disks/VOL44 524284
1 CACHED /dev/oracleasm/disks/VOL45 524284
1 CACHED /dev/oracleasm/disks/VOL46 524284
1 CACHED /dev/oracleasm/disks/VOL47 524284
1 CACHED /dev/oracleasm/disks/VOL48 524284
1 CACHED /dev/oracleasm/disks/VOL49 524284
1 CACHED /dev/oracleasm/disks/VOL50 524284
1 CACHED /dev/oracleasm/disks/VOL51 524284
51 rows selected.
-- 가용량 확인
ASMCMD> lsdg
State Type Rebal Sector Block AU Total_MB Free_MB Req_mir_free_MB Usable_file_MB Offline_disks Voting_files Name
MOUNTED EXTERN N 512 4096 4194304 26738484 7097796 0 7097796 0 N DATA/
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