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changes.mady.by.user 윤병훈

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changes.mady.by.user 윤병훈

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  • 이 줄이 추가되었습니다.
  • 이 줄이 삭제되었습니다.
  • 서식이 변경되었습니다.

Raw Device 적용

코드 블럭
languagebash
titleOCR 디스크 Raw Device로 변경
linenumberstrue
ocrconfig -add /dev/raw/raw1
ocrconfig -add /dev/raw/raw2
ocrconfig -delete +DATA
ocrcheck


펼치기


서식 미적용
[root@rac1 ~]# ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          3
         Total space (kbytes)     :     262120
         Used space (kbytes)      :       2664
         Available space (kbytes) :     259456
         ID                       :  934357259
         Device/File Name         :      +DATA
                                    Device/File integrity check succeeded

                                    Device/File not configured

                                    Device/File not configured

                                    Device/File not configured

                                    Device/File not configured

         Cluster registry integrity check succeeded

         Logical corruption check succeeded

[root@rac1 ~]# ocrconfig -add /dev/raw/raw1

[root@rac1 ~]# ocrconfig -add /dev/raw/raw2

[root@rac1 ~]# ocrconfig -delete +DATA

[root@rac1 ~]# ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          3
         Total space (kbytes)     :     262120
         Used space (kbytes)      :       2664
         Available space (kbytes) :     259456
         ID                       :  934357259
         Device/File Name         : /dev/raw/raw1
                                    Device/File integrity check succeeded
         Device/File Name         : /dev/raw/raw2
                                    Device/File integrity check succeeded

                                    Device/File not configured

                                    Device/File not configured

                                    Device/File not configured

         Cluster registry integrity check succeeded

         Logical corruption check succeeded





코드 블럭
languagebash
titleVote 디스크 Raw Device로 변경
linenumberstrue
crsctl replace votedisk /dev/raw/raw3
crsctl add css votedisk /dev/raw/raw4
crsctl add css votedisk /dev/raw/raw5
crsctl query css votedisk


펼치기


서식 미적용
[root@rac1 ~]# crsctl query css votedisk
##  STATE    File Universal Id                File Name Disk group
--  -----    -----------------                --------- ---------
 1. ONLINE   3b8bcee73b224f67bfbd573f9b6d644d (/dev/raw/raw6) [DATA]
Located 1 voting disk(s).

[root@rac1 ~]# crsctl replace votedisk /dev/raw/raw3
Now formatting voting disk: /dev/raw/raw3.
CRS-4256: Updating the profile
Successful addition of voting disk a4c3ccb126b64f4dbf3d89ae84d163a2.
Successful deletion of voting disk 3b8bcee73b224f67bfbd573f9b6d644d.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced

[root@rac1 ~]# crsctl add css votedisk /dev/raw/raw4
Now formatting voting disk: /dev/raw/raw4.
CRS-4603: Successful addition of voting disk /dev/raw/raw4.

[root@rac1 ~]# crsctl add css votedisk /dev/raw/raw5
Now formatting voting disk: /dev/raw/raw5.
CRS-4603: Successful addition of voting disk /dev/raw/raw5.

[root@rac1 ~]# crsctl query css votedisk
##  STATE    File Universal Id                File Name Disk group
--  -----    -----------------                --------- ---------
 1. ONLINE   a4c3ccb126b64f4dbf3d89ae84d163a2 (/dev/raw/raw3) []
 2. ONLINE   31693ea2d7774f83bfd26b71d8173078 (/dev/raw/raw4) []
 3. ONLINE   7527b0194b634f7abfbc3c3501a8a6f4 (/dev/raw/raw5) []
Located 3 voting disk(s).





코드 블럭
languagebash
titleASM 디스크 그룹 삭제 및 서비스 제거
linenumberstrue
srvctl stop diskgroup -g data
srvctl stop asm
srvctl remove diskgroup -g data
srvctl disable asm
srvctl remove asm


펼치기


서식 미적용
[root@rac1 ~]# srvctl stop diskgroup -g data

[root@rac1 ~]# srvctl stop asm

[root@rac1 ~]# srvctl remove diskgroup -g data

[root@rac1 ~]# srvctl disable asm

[root@rac1 ~]# srvctl remove asm





코드 블럭
languagebash
titleASM 에서 회수한 영역 초기화
linenumberstrue
dd if=/dev/zero of=/dev/raw/raw6 bs=1024k count=1024


펼치기


서식 미적용
[root@rac1 ~]# dd if=/dev/zero of=/dev/raw/raw6 bs=1024k count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 3.98851 s, 269 MB/s





코드 블럭
languagebash
titleASM 서비스 종료 확인
linenumberstrue
crsctl stat res -t


펼치기


서식 미적용
[root@rac1 ~]# crsctl stat res -t
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.gsd
               OFFLINE OFFLINE      rac1
               OFFLINE OFFLINE      rac2
ora.net1.network
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.ons
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
      1        ONLINE  ONLINE       rac2
ora.LISTENER_SCAN2.lsnr
      1        ONLINE  ONLINE       rac1
ora.LISTENER_SCAN3.lsnr
      1        ONLINE  ONLINE       rac1
ora.cvu
      1        ONLINE  ONLINE       rac1
ora.oc4j
      1        ONLINE  ONLINE       rac1
ora.rac1.vip
      1        ONLINE  ONLINE       rac1
ora.rac2.vip
      1        ONLINE  ONLINE       rac2
ora.scan1.vip
      1        ONLINE  ONLINE       rac2
ora.scan2.vip
      1        ONLINE  ONLINE       rac1
ora.scan3.vip
      1        ONLINE  ONLINE       rac1




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