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스토리지 파일 생성

발췌

공유 스토리지 구성을 위해 고정 공간이 할당된 가상 디스크 10개를 추가로 생성합니다.

파일 이름용량타입용도비고

CRS1.vdi

1GBFixed / ShareableCRS 저장 영역공유(shareable) 디스크로 사용하기 위해서 Fixed Size로 생성합니다.
CRS2.vdi1GBFixed / Shareable
CRS3.vdi1GBFixed / Shareable

DATA1.vdi

10GBFixed / ShareableData 저장 영역
DATA2.vdi10GBFixed / Shareable
DATA3.vdi10GBFixed / Shareable
DATA4.vdi10GBFixed / Shareable
FRA1.vdi10GBFixed / ShareableFast Recovery Area
FRA2.vdi10GBFixed / Shareable




코드 블럭
languagepowershell
title호스트(Windows)에서 생성
linenumberstrue
vboxmanage createmedium --filename CRS1.vdi --size 1024 --format VDI --variant Fixed
vboxmanage createmedium --filename CRS2.vdi --size 1024 --format VDI --variant Fixed
vboxmanage createmedium --filename CRS3.vdi --size 1024 --format VDI --variant Fixed
vboxmanage createmedium --filename DATA1.vdi --size 10240 --format VDI --variant Fixed
vboxmanage createmedium --filename DATA2.vdi --size 10240 --format VDI --variant Fixed
vboxmanage createmedium --filename DATA3.vdi --size 10240 --format VDI --variant Fixed
vboxmanage createmedium --filename DATA4.vdi --size 10240 --format VDI --variant Fixed
vboxmanage createmedium --filename FRA1.vdi --size 10240 --format VDI --variant Fixed
vboxmanage createmedium --filename FRA2.vdi --size 10240 --format VDI --variant Fixed


펼치기


서식 미적용
> vboxmanage createmedium --filename CRS1.vdi --size 1024 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 05fac8f3-82bf-4d16-9bab-5c807e8e10c1
> vboxmanage createmedium --filename CRS2.vdi --size 1024 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 17390b86-52ce-4a19-91fa-ef3839b72079
> vboxmanage createmedium --filename CRS3.vdi --size 1024 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 0ec7e9d2-038d-4779-8acf-b66d0c50733b
> vboxmanage createmedium --filename DATA1.vdi --size 10240 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 8b8429f8-3645-4977-a29b-532fd087c4b0
> vboxmanage createmedium --filename DATA2.vdi --size 10240 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: a05be071-77c4-4d98-816c-797cc239991e
> vboxmanage createmedium --filename DATA3.vdi --size 10240 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 63f97a6f-9ad0-4108-809a-b6eca51774f3
> vboxmanage createmedium --filename DATA4.vdi --size 10240 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 6e06d04b-3d2d-4583-8ee7-43a20f877e6d
> vboxmanage createmedium --filename FRA1.vdi --size 10240 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: de3e522e-b4fa-4432-8a53-741b06c8f2b3
> vboxmanage createmedium --filename FRA2.vdi --size 10240 --format VDI --variant Fixed
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Medium created. UUID: 366d1a5c-9046-4cc8-b96c-d6553f4b449f



호스트 머신에서 cmd 명령어를 사용해서 창을 열고 작업을 진행합니다.

vboxmanage.exe 파일 위치에 대한 PATH 설정이 되어 있으면 경로를 입력하지 않아도 바로 아무 디렉토리에서나 실행할 수 있습니다.

공유 모드 적용

코드 블럭
languagepowershell
title호스트(Windows)에서 수정
linenumberstrue
vboxmanage modifymedium CRS1.vdi --type shareable
vboxmanage modifymedium CRS2.vdi --type shareable
vboxmanage modifymedium CRS3.vdi --type shareable
vboxmanage modifymedium DATA1.vdi --type shareable
vboxmanage modifymedium DATA2.vdi --type shareable
vboxmanage modifymedium DATA3.vdi --type shareable
vboxmanage modifymedium DATA4.vdi --type shareable
vboxmanage modifymedium FRA1.vdi --type shareable
vboxmanage modifymedium FRA2.vdi --type shareable


펼치기


서식 미적용
> vboxmanage modifymedium CRS1.vdi --type shareable
> vboxmanage modifymedium CRS2.vdi --type shareable
> vboxmanage modifymedium CRS3.vdi --type shareable
> vboxmanage modifymedium DATA1.vdi --type shareable
> vboxmanage modifymedium DATA2.vdi --type shareable
> vboxmanage modifymedium DATA3.vdi --type shareable
> vboxmanage modifymedium DATA4.vdi --type shareable
> vboxmanage modifymedium FRA1.vdi --type shareable
> vboxmanage modifymedium FRA2.vdi --type shareable



디스크 모드를 모두 shareable로 변경합니다.

참고로 shareable로  설정하기 위해서는 반드시 가상 디스크 드라이브를 고정 크기(Fixed)로 생성해줘야 합니다

VM에 추가

저장소

VM에 새로 만든 공유 디스크들을 추가합니다.

VM 설정에 들어가서 ‘저장소’ 항목으로 이동한 후에 ‘SATA 컨트롤러’옆에 있는 ‘하드 디스크 추가하기’ 아이콘을 클릭합니다.

<기존 디스크 선택하기>를 클릭합니다

탐색창에서 생성한 디스크 이미지가 있는 경로로 찾아가서 추가할 디스크 파일을 선택한 후 <열기>를 클릭합니다

디스크 파일이 SATA 콘트롤러에 추가된 것을 확인할 수 있습니다.

같은 방법으로 나머지 디스크들도 모두 추가하고, 완료가 되었으면 <OK>를 클릭합니다. 


ASM 환경 구성

ASMLib 설치

코드 블럭
languagebash
titleroot 유저로 설치
rpm -ivh oracleasmlib*.rpm


펼치기


서식 미적용
[root@rac1 sf_oracle]# rpm -ivh oracleasmlib-2.0.4-1.el5.i386.rpm 
경고: oracleasmlib-2.0.4-1.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159
준비 중...               ########################################### [100%]
   1:oracleasmlib           ########################################### [100%]



oracleasmlib 패키지를 설치 합니다.

설치 파일은 아래의 주소에서 다운 받을 수 있습니다.

http://www.oracle.com/technetwork/topics/linux/asmlib/index-101839.html

ASM 환경 설정

코드 블럭
languagebash
titleroot 유저로 수행
linenumberstrue
oracleasm configure -i          ### "grid", "asmadmin", "y", "엔터" 입력
oracleasm init
oracleasm configure


펼치기


서식 미적용
[root@rac1 ~]# oracleasm configure -i
Configuring the Oracle ASM library driver.

This will configure the on-boot properties of the Oracle ASM library
driver.  The following questions will determine whether the driver is
loaded on boot and what permissions it will have.  The current values
will be shown in brackets ('[]').  Hitting <ENTER> without typing an
answer will keep that current value.  Ctrl-C will abort.

Default user to own the driver interface []: grid
Default group to own the driver interface []: asmadmin
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
 
[root@rac1 ~]# oracleasm init
 
[root@rac1 ~]# oracleasm configure
ORACLEASM_ENABLED=true
ORACLEASM_UID=grid
ORACLEASM_GID=asmadmin
ORACLEASM_SCANBOOT=true
ORACLEASM_SCANORDER=""
ORACLEASM_SCANEXCLUDE=""
ORACLEASM_USE_LOGICAL_BLOCK_SIZE="false"



ASM library에 대한 추가적인 환경 설정(사용자, 그룹, 부팅시 활성화, 부팅시 스캔 여부)을 해줍니다.

공유 스토리지 포맷

코드 블럭
languagebash
titleroot 유저로 수행
linenumberstrue
fdisk /dev/sdb  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdc  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdd  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sde  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdf  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdg  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdh  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdi  ### "n", "p", "1", "엔터", "엔터", "w" 입력
fdisk /dev/sdj  ### "n", "p", "1", "엔터", "엔터", "w" 입력
ls /dev/sd*


펼치기


서식 미적용
[root@rac1 sf_oracle]# ls /dev/sd*
/dev/sda   /dev/sda2  /dev/sdb  /dev/sdd  /dev/sdf  /dev/sdh  /dev/sdj
/dev/sda1  /dev/sda3  /dev/sdc  /dev/sde  /dev/sdg  /dev/sdi

[root@rac1 sf_oracle]# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.

Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-130, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-130, default 130):
Using default value 130

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdc
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.

Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-130, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-130, default 130):
Using default value 130

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdd
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.

Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-130, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-130, default 130):
Using default value 130

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sde
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.


The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1305, default 1305):
Using default value 1305

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdf
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.


The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1305, default 1305):
Using default value 1305

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdg
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.


The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1305, default 1305):
Using default value 1305

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdh
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.


The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1305, default 1305):
Using default value 1305

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdi
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.


The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1305, default 1305):
Using default value 1305

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# fdisk /dev/sdj
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.


The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-1305, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-1305, default 1305):
Using default value 1305

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

[root@rac1 sf_oracle]# ls /dev/sd*
/dev/sda   /dev/sdb   /dev/sdd   /dev/sdf   /dev/sdh   /dev/sdj
/dev/sda1  /dev/sdb1  /dev/sdd1  /dev/sdf1  /dev/sdh1  /dev/sdj1
/dev/sda2  /dev/sdc   /dev/sde   /dev/sdg   /dev/sdi
/dev/sda3  /dev/sdc1  /dev/sde1  /dev/sdg1  /dev/sdi1



VM에 연결된 디스크를 모두 포맷합니다.

디스크 전체를 모두 단일 파티션으로 포맷합니다.

ASM disk 생성

코드 블럭
languagebash
titleroot 유저로 수행
linenumberstrue
oracleasm createdisk CRS1 /dev/sdb1
oracleasm createdisk CRS2 /dev/sdc1
oracleasm createdisk CRS3 /dev/sdd1
oracleasm createdisk DATA1 /dev/sde1
oracleasm createdisk DATA2 /dev/sdf1
oracleasm createdisk DATA3 /dev/sdg1
oracleasm createdisk DATA4 /dev/sdh1
oracleasm createdisk FRA1 /dev/sdi1
oracleasm createdisk FRA2 /dev/sdj1
oracleasm scandisks
oracleasm listdisks


펼치기


서식 미적용
[root@rac1 ~]# oracleasm createdisk CRS1 /dev/sdb1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk CRS2 /dev/sdc1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk CRS3 /dev/sdd1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk DATA1 /dev/sde1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk DATA2 /dev/sdf1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk DATA3 /dev/sdg1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk DATA4 /dev/sdh1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk FRA1 /dev/sdi1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm createdisk FRA2 /dev/sdj1
Writing disk header: done
Instantiating disk: done
 
[root@rac1 ~]# oracleasm scandisks
Reloading disk partitions: done
Cleaning any stale ASM disks...
Scanning system for ASM disks...
 
[root@rac1 ~]# oracleasm listdisks
CRS1
CRS2
CRS3
DATA1
DATA2
DATA3
DATA4
FRA1
FRA2



VM에 마운트된 디스크를 각각 ASM Disk로 할당해줍니다.

순서대로 마운트가 되었다면, 알파벳 순으로 디스크를 생성하면 됩니다