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ASM 구성

ASM 인스턴스 및 디스크 그룹 생성

코드 블럭
languagebash
titleASM 인스턴스 및 디스크 그룹 생성
linenumberstrue
grid_env
asmca -silent -configureASM -sysAsmPassword <SYSASM 암호> -asmsnmpPassword <ASMSNMP 암호> -diskString 'ORCL:*' -diskGroupName CRS -diskList 'ORCL:CRS1,ORCL:CRS2,ORCL:CRS3' -redundancy NORMAL


펼치기


서식 미적용
[racdb1:/home/oracle]> grid_env

[+ASM1:/home/oracle]> asmca -silent -configureASM -sysAsmPassword oracle_4U -asmsnmpPassword oracle_4U -diskString 'ORCL:*' -diskGroupName CRS -diskList 'ORCL:CRS1,ORCL:CRS2,ORCL:CRS3' -redundancy NORMAL

ASM이 성공적으로 생성되고 시작되었습니다.

디스크 그룹 CRS이(가) 성공적으로 생성되었습니다.

[root@rac1 ~]# crsctl stat res -t
--------------------------------------------------------------------------------
NAME+ASM1:/home/oracle]> asmcmd lsdg
State    Type    Rebal  Sector TARGET Block STATE      AU  SERVERTotal_MB  Free_MB  Req_mir_free_MB  Usable_file_MB  Offline_disks           STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.CRS.dg
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.LISTENER.lsnr
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.asm
               ONLINE  ONLINE       rac1                     Started
               ONLINE  ONLINE       rac2                     Started
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.racdb.db
      1        ONLINE  ONLINE       rac1                     Open
      2        ONLINE  ONLINE       rac2                     Open
ora.scan1.vip
      1        ONLINE  ONLINE       rac2
ora.scan2.vip
      1        ONLINE  ONLINE       rac1
ora.scan3.vip
      1        ONLINE  ONLINE       rac1
코드 블럭
languagebash
titleDATA 및 FRA 디스크 그룹 추가 생성
linenumberstrue
asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName DATA -disk 'ORCL:DATA' -redundancy EXTERNAL
asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName FRA -disk 'ORCL:FRA' -redundancy EXTERNAL
펼치기
서식 미적용
[+ASM1:/home/oracle]> asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName DATA -disk 'ORCL:DATA' -redundancy EXTERNAL

디스크 그룹 DATA이(가) 성공적으로 생성되었습니다.

[+ASM1:/home/oracle]> asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName FRA -disk 'ORCL:FRA' -redundancy EXTERNAL

디스크 그룹 FRA이(가) 성공적으로 생성되었습니다.

[root@rac2 ~]# crsctl stat res -t
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.CRS.dg
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.DATA.dg
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.FRA.dg
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.LISTENER.lsnr
               ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.asm
               ONLINE  ONLINE       rac1                     Started
               ONLINE  ONLINE       rac2                     Started
ora.gsd
    Voting_files  Name
MOUNTED  NORMAL  N         512  OFFLINE OFFLINE4096  1048576    rac1
  3069     2764        OFFLINE OFFLINE    1023  rac2
ora.net1.network
           870    ONLINE  ONLINE       rac1
               ONLINE  ONLINE       rac2
ora.ons
               ONLINE  ONLINE       rac1
           0     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
      1N  CRS/





코드 블럭
languagebash
titleDATA 및 FRA 디스크 그룹 추가 생성
linenumberstrue
asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName DATA -disk 'ORCL:DATA' -redundancy EXTERNAL
asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName FRA -disk 'ORCL:FRA' -redundancy EXTERNAL


펼치기


서식 미적용
[+ASM1:/home/oracle]> asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName DATA -disk 'ORCL:DATA' -redundancy EXTERNAL

디스크 그룹 DATA이(가) 성공적으로 생성되었습니다.

[+ASM1:/home/oracle]> asmca -silent -createDiskGroup -diskString 'ORCL:*' -diskGroupName FRA -disk 'ORCL:FRA' -redundancy EXTERNAL

디스크 그룹 FRA이(가) 성공적으로 생성되었습니다.

[+ASM1:/home/oracle]> 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  NORMAL  N         512 ONLINE  ONLINE4096  1048576     rac1
ora.oc4j
 3069     12764        ONLINE  ONLINE   1023    rac1
ora.rac1.vip
      1   870     ONLINE  ONLINE       rac1
ora.rac2.vip
0      1       N ONLINE CRS/
MOUNTED ONLINE EXTERN  N    rac2
ora.racdb.db
     512 1  4096  1048576    ONLINE 30719 ONLINE   30624    rac1            0         Open
  30624    2        ONLINE  ONLINE0       rac2      N  DATA/
MOUNTED  EXTERN  N         Open
ora.scan1.vip
512   4096  1048576 1    20479    ONLINE 20384 ONLINE       rac2
ora.scan2.vip
      1  0      ONLINE  ONLINE   20384    rac1
ora.scan3.vip
        1  0      ONLINE  ONLINE     N  rac1FRA/




CRS 및 Vote 영역 ASM으로 이관

코드 블럭
languagebash
titleASM으로 OCR 영역 이관
linenumberstrue
ocrconfig -add +CRS
ocrconfig -delete /dev/raw/raw1
ocrconfig -delete /dev/raw/raw2
ocrcheck


펼치기


서식 미적용
[root@rac1 ~]# ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          3
         Total space (kbytes)     :     262120
         Used space (kbytes)      :       3020
         Available space (kbytes) :     259100
         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

[root@rac1 ~]# ocrconfig -add +CRS

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

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

[root@rac1 ~]# ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          3
         Total space (kbytes)     :     262120
         Used space (kbytes)      :       3020
         Available space (kbytes) :
[root@rac1 ~]# ocrcheck
Status of Oracle Cluster Registry is as follows :
     259100
    Version     ID             :          :  9343572593
         Device/FileTotal Namespace (kbytes)        :     262120
  +CRS
       Used space (kbytes)      :       3020
         Available space (kbytes) :  Device/File integrity check succeeded259100

         ID                       :    Device/File not configured

934357259
         Device/File Name         :                 Device/File not configured
+CRS
                                    Device/File notintegrity check configuredsucceeded

                                    Device/File not configured

         Cluster registry integrityDevice/File checknot succeededconfigured

         Logical corruption check succeeded
코드 블럭
languagebash
titleASM으로 Vote 영역 이관
linenumberstrue
crsctl
replace
votedisk
+CRS crsctl
query
css
votedisk
펼치기
서식 미적용
[root@rac1 ~]# crsctl query css votedisk
##  STATE    File Universal Id     Device/File not configured

         File Name Disk group
--  -----    -----------------                ---------  Device/File not configured

                                    Device/File not configured

         Cluster registry integrity check succeeded

         Logical corruption check succeeded





코드 블럭
languagebash
titleASM으로 Vote 영역 이관
linenumberstrue
crsctl replace votedisk +CRS
crsctl query css votedisk


펼치기


서식 미적용
---------
 1. ONLINE   a4c3ccb126b64f4dbf3d89ae84d163a2 (/dev/raw/raw3) []
 2. ONLINE   31693ea2d7774f83bfd26b71d8173078 (/dev/raw/raw4) []
 3. ONLINE   7527b0194b634f7abfbc3c3501a8a6f4 (/dev/raw/raw5) []
Located 3 voting disk(s).

[root@rac1 ~]# crsctl replace votedisk +CRS
CRS-4256: Updating the profile
Successful addition of voting disk d10cbc0b84bb4fa1bf868c98b6cb9463.
Successful addition of voting disk 6d485ec847b34f48bf3cd1462e0ba114.
Successful addition of voting disk e42528b7cab34f88bf51951976a27e4a.
Successful deletion of voting disk a4c3ccb126b64f4dbf3d89ae84d163a2.
Successful deletion of voting disk 31693ea2d7774f83bfd26b71d8173078.
Successful deletion of voting disk 7527b0194b634f7abfbc3c3501a8a6f4.
Successfully replaced voting disk group with +CRS.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced

[root@rac1 ~]# crsctl query css votedisk
##  STATE    File Universal Id                File Name Disk group
--  -----    -----------------                --------- ---------
 1. ONLINE   d10cbc0b84bb4fa1bf868c98b6cb9463 (ORCL:CRS1) [CRS]
 2. ONLINE   6d485ec847b34f48bf3cd1462e0ba114 (ORCL:CRS2) [CRS]
 3. ONLINE----     e42528b7cab34f88bf51951976a27e4a (ORCL:CRS3) [CRS]
Located 3 voting disk(s).

ASM 호환성 변경

코드 블럭
languagebash
titleASM 호환성 변경
linenumberstrue
asmcmd
setattr
-G
CRS
compatible.asm
11.2.0.2.0 asmcmd setattr -G DATA compatible.asm 11.2.0.2.0 asmcmd setattr -G FRA compatible.asm 11.2.0.2.0 asmcmd lsattr -G CRS -lm compatible.asm asmcmd lsattr -G DATA -lm compatible.asm asmcmd lsattr -G FRA -lm compatible.asm
펼치기
서식 미적용
[+ASM1:/home/oracle]> asmcmd lsattr -G CRS -lm compatible.asm
Group_Name  Name            Value       RO  Sys
CRS         compatible.asm  11.2.0.0.0  N   Y

[+ASM1:/home/oracle]> asmcmd lsattr -G DATA -lm compatible.asm
Group_Name  Name            Value       RO  Sys
DATA --------- ---------
 1. ONLINE   a4c3ccb126b64f4dbf3d89ae84d163a2 (/dev/raw/raw3) []
 2. ONLINE   31693ea2d7774f83bfd26b71d8173078 (/dev/raw/raw4) []
 3. ONLINE   7527b0194b634f7abfbc3c3501a8a6f4 (/dev/raw/raw5) []
Located 3 voting disk(s).

[root@rac1 ~]# crsctl replace votedisk +CRS
CRS-4256: Updating the profile
Successful addition of voting disk d10cbc0b84bb4fa1bf868c98b6cb9463.
Successful addition of voting disk 6d485ec847b34f48bf3cd1462e0ba114.
Successful addition of voting disk e42528b7cab34f88bf51951976a27e4a.
Successful deletion of voting disk a4c3ccb126b64f4dbf3d89ae84d163a2.
Successful deletion of voting disk 31693ea2d7774f83bfd26b71d8173078.
Successful deletion of voting disk 7527b0194b634f7abfbc3c3501a8a6f4.
Successfully replaced voting disk group with +CRS.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced

[root@rac1 ~]# crsctl query css votedisk
##  STATE    File Universal Id            compatible.asm  11.2.0.0.0  NFile Name Disk Y

[+ASM1:/home/oracle]> asmcmd lsattr -G FRA -lm compatible.asm
Group_Name  Namegroup
--  -----    -----------------               Value     --------- ---------
 1. ONLINE   ROd10cbc0b84bb4fa1bf868c98b6cb9463  Sys
FRA  (ORCL:CRS1) [CRS]
 2. ONLINE   6d485ec847b34f48bf3cd1462e0ba114 (ORCL:CRS2) [CRS]
 3. compatible.asmONLINE  11.2.0.0.0  N   Y

[+ASM1:/home/oracle]>  e42528b7cab34f88bf51951976a27e4a (ORCL:CRS3) [CRS]
Located 3 voting disk(s).




ASM 호환성 변경

코드 블럭
languagebash
titleASM 호환성 변경
linenumberstrue
asmcmd setattr -G CRS compatible.asm 11.2.0.2.0
[+ASM1:/home/oracle]> 
asmcmd setattr -G DATA compatible.asm 11.2.0.2.0
[+ASM1:/home/oracle]> 
asmcmd setattr -G FRA compatible.asm 11.2.0.2.0
asmcmd lsattr -G CRS -lm compatible.asm
asmcmd lsattr -G DATA -lm compatible.asm
asmcmd lsattr -G FRA -lm compatible.asm


펼치기


서식 미적용
[+ASM1:/home/oracle]> asmcmd lsattr -G CRS -lm compatible.asm
Group_Name  Name            Value       RO  Sys
CRS         compatible.asm  11.2.0.20.0  N   Y

[+ASM1:/home/oracle]> asmcmd lsattr -G DATA -lm compatible.asm
Group_Name  Name            Value       RO  Sys
DATA        compatible.asm  11.2.0.20.0  N   Y

[+ASM1:/home/oracle]> asmcmd lsattr -G FRA -lm compatible.asm
Group_Name  Name            Value       RO  Sys
FRA         compatible.asm  11.2.0.2.0  N   Y

11g R2의 ASM을 19c로 업그레이드 하기 위해서는 ASM의 최소 호환성은 11.2.0.2 이상이어야 합니다.

ASM으로 Database 이관

사전 현황 조사

코드 블럭
title데이터 파일 현황 조사
linenumberstrue
select TABLESPACE_NAME, FILE_NAME, BYTES/1024/1024 MB 
from DBA_DATA_FILES;
펼치기
서식 미적용
SQL> col TABLESPACE_NAME form a20
SQL> col FILE_NAME form a20
SQL> col MB form 999,999

SQL> select TABLESPACE_NAME, FILE_NAME, BYTES/1024/1024 MB from DBA_DATA_FILES;

TABLESPACE FILE_NAME                  MB
---------- -------------------- --------
SYSTEM     /dev/raw/raw6              Value       RO  Sys
FRA         compatible.asm  11.2.0.0.0  N   Y

[+ASM1:/home/oracle]> asmcmd setattr -G CRS compatible.asm 11.2.0.2.0
[+ASM1:/home/oracle]> asmcmd setattr -G DATA compatible.asm 11.2.0.2.0
[+ASM1:/home/oracle]> asmcmd setattr -G FRA compatible.asm 11.2.0.2.0

[+ASM1:/home/oracle]> asmcmd lsattr -G CRS -lm compatible.asm
Group_Name  Name        1,000
SYSAUX    Value /dev/raw/raw7      RO  Sys
CRS   1,000
UNDOTBS1   /dev/raw/raw10   compatible.asm  11.2.0.2.0  N   1,000
UNDOTBS2   /dev/raw/raw11     Y

[+ASM1:/home/oracle]> asmcmd lsattr -G DATA -lm compatible.asm
Group_Name  Name     1,000
USERS      /dev/raw/raw8 Value       RO  Sys
DATA   500
코드 블럭
title임시 파일 현황 조사
linenumberstrue
select
NAME,
BYTES/1024/1024
MB
from
V$TEMPFILE;
펼치기
서식 미적용
SQL> col NAME form a20
SQL> col MB form 999,999

SQL> select NAME, BYTES/1024/1024 MB from V$TEMPFILE;

NAME   compatible.asm  11.2.0.2.0  N   Y

[+ASM1:/home/oracle]> asmcmd lsattr -G FRA -lm compatible.asm
Group_Name  Name            Value       RO  MB
-------------------- --------
/dev/raw/raw9             699Sys
FRA         compatible.asm  11.2.0.2.0  N   Y



11g R2의 ASM을 19c로 업그레이드 하기 위해서는 ASM의 최소 호환성은 11.2.0.2 이상이어야 합니다.

ASM으로 Database 이관

사전 현황 조사

코드 블럭
title컨트롤 데이터 파일 현황 조사
linenumberstrue
select TABLESPACE_NAME
from V$CONTROLFILE;
펼치기
서식 미적용
SQL> col NAME form a20

SQL> select NAME from V$CONTROLFILE;

NAME
--------------------
/dev/raw/raw12
/dev/raw/raw13
코드 블럭
titleRedo Log 현황 조사
linenumberstrue
select GROUP#, MEMBER 
from V$LOGFILE, FILE_NAME, BYTES/1024/1024 MB 
from DBA_DATA_FILES;


펼치기


서식 미적용
SQL> col MEMBERTABLESPACE_NAME form a20
SQL> col FILE_NAME form a20
SQL> col MB form 999,999

SQL> select GROUP#, MEMBER TABLESPACE_NAME, FILE_NAME, BYTES/1024/1024 MB from V$LOGFILEDBA_DATA_FILES;

TABLESPACE FILE_NAME                 GROUP# MEMBERMB
---------- --------------------
         1 /dev/raw/raw14
         2 /dev/raw/raw15
         3 /dev/raw/raw16
     --------
SYSTEM     4 /dev/raw/raw17
raw6          5 /dev/raw/raw18
 1,000
SYSAUX         6 /dev/raw/raw19

6raw7 rows selected.

Archive 모드 전환

코드 블럭
title운영 모드 현황 조사
linenumberstrue
archive
log
list;
펼치기
서식 미적용
SQL> archive log list;
Database log mode              No Archive Mode
Automatic archival  1,000
UNDOTBS1   /dev/raw/raw10           Disabled
Archive destination  1,000
UNDOTBS2   /dev/raw/raw11          /u01/app/oracle/product/11.2.0/db_1/dbs/arch
Oldest online log sequence1,000
USERS      18
Current log sequence/dev/raw/raw8             20500





코드 블럭
title아카이브 경로 파라미터 임시 파일 현황 조사
linenumberstrue
select NAME, DISPLAY_VALUEBYTES/1024/1024 MB 
from V$PARAMETER 
where NAME like 'db_recovery_file_dest%'V$TEMPFILE;


펼치기


서식 미적용
SQL> col NAME form a30a20
SQL> col DISPLAY_VALUEMB form a15999,999

SQL> select NAME, DISPLAY_VALUEBYTES/1024/1024 MB from V$PARAMETER where NAME like 'db_recovery_file_dest%'V$TEMPFILE;

NAME                           DISPLAY_VALUE
------MB
------------------------ ---------------
db_recovery_file_dest
db_recovery_file_dest_size
/dev/raw/raw9             0699





코드 블럭
titleArchive 경로 관련 파라미터 변경컨트롤 파일 현황 조사
linenumberstrue
alter system set db_recovery_file_dest_size=4G sid='*';
alter system set db_recovery_file_dest='/FRA' sid='*'select NAME
from V$CONTROLFILE;


펼치기


서식 미적용
SQL> altercol systemNAME set db_recovery_file_dest_size=4G sid='*';

System altered.

SQL> alter system set db_recovery_file_dest='/FRA' sid='*';

System altered.form a20

SQL> select NAME from V$CONTROLFILE;

NAME
--------------------
/dev/raw/raw12
/dev/raw/raw13





코드 블럭
titleRedo Log 현황 조사
코드 블럭
title데이터베이스 중지 및 재기동
linenumberstrue
hostselect srvctl stop database -d racdb -o immediate
conn / as sysdba
startup mountGROUP#, MEMBER 
from V$LOGFILE;


펼치기


서식 미적용
SQL> hostcol srvctlMEMBER stop database -d racdb -o immediateform a20

SQL> select connGROUP#, /MEMBER asfrom sysdbaV$LOGFILE;

Connected  to an idleGROUP# instance.

SQL> startup mount
ORACLE instance started.

Total System Global Area 3206836224 bytes
Fixed SizeMEMBER
---------- --------------------
         1 /dev/raw/raw14
         2 /dev/raw/raw15
         2257520 bytes
Variable Size3 /dev/raw/raw16
              721423760 bytes
Database Buffers4 /dev/raw/raw17
          2466250752 bytes
Redo Buffers5 /dev/raw/raw18
         6 /dev/raw/raw19

6      16904192 bytes
Database mounted.rows selected.




Archive 모드 확인

코드 블럭
titleArchive 모드 전환 및 Database Open운영 모드 현황 조사
linenumberstrue
alter database archivelog;
archive log list;
alter database open;


펼치기


서식 미적용
SQL> alter database archivelog;

Database altered.

SQL> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence     18
Next log sequence to archive   20
Current log sequence           20

SQL> alter database open;

Database altered.




Data File 이관 준비

코드 블럭
titleRMAN으로 Database를 ASM 영역으로 복사
linenumberstrue
backup as copy database format '+DATA';


펼치기


서식 미적용
[racdb1:/home/oracle]> rman target /

Recovery Manager: Release 11.2.0.4.0 - Production on Thu Apr 16 11:32:09 2020

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: RACDB (DBID=1035336379)

RMAN> backup as copy database format '+DATA';

Starting backup at 20/04/16
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=23 instance=racdb1 device type=DISK
channel ORA_DISK_1: starting datafile copy
input datafile file number=00001 name=/dev/raw/raw6
output file name=+DATA/racdb/datafile/system.256.1037878345 tag=TAG20200416T113220 RECID=1 STAMP=1037878349
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:15
channel ORA_DISK_1: starting datafile copy
input datafile file number=00002 name=/dev/raw/raw7
output file name=+DATA/racdb/datafile/sysaux.257.1037878355 tag=TAG20200416T113220 RECID=2 STAMP=1037878361
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
input datafile file number=00003 name=/dev/raw/raw10
output file name=+DATA/racdb/datafile/undotbs1.258.1037878363 tag=TAG20200416T113220 RECID=3 STAMP=1037878368
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
input datafile file number=00004 name=/dev/raw/raw11
output file name=+DATA/racdb/datafile/undotbs2.259.1037878371 tag=TAG20200416T113220 RECID=4 STAMP=1037878376
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
input datafile file number=00005 name=/dev/raw/raw8
output file name=+DATA/racdb/datafile/users.260.1037878377 tag=TAG20200416T113220 RECID=5 STAMP=1037878380
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
copying current control file
output file name=+DATA/racdb/controlfile/backup.261.1037878385 tag=TAG20200416T113220 RECID=6 STAMP=1037878385
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
including current SPFILE in backup set
channel ORA_DISK_1: starting piece 1 at 20/04/16
channel ORA_DISK_1: finished piece 1 at 20/04/16
piece handle=+DATA/racdb/backupset/2020_04_16/nnsnf0_tag20200416t113220_0.262.1037878387 tag=TAG20200416T113220 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 20/04/16

RMAN> exit


Recovery Manager complete.





코드 블럭
titleASM 사용을 위한 Database 파라미터 변경
linenumberstrue
alter system set db_recovery_file_dest='+FRA' sid='*';
alter system set db_create_file_dest='+DATA' sid='*';


펼치기


서식 미적용
SQL> alter system set db_recovery_file_dest='+FRA' sid='*';

System altered.

SQL> alter system set db_create_file_dest='+DATA' sid='*';

System altered.




파라미터 파일 ASM으로 이관

코드 블럭
title파라미터 파일 ASM 영역으로 이관
linenumberstrue
create pfile='$ORACLE_HOME/dbs/initracdb.ora' from spfile;
create spfile='+DATA/RACDB/spfileracdb.ora' from pfile='$ORACLE_HOME/dbs/initracdb.ora';


펼치기


서식 미적용
SQL> create pfile='$ORACLE'$ORACLE_HOME/dbs/initracdb.ora' from spfile;

File created.

SQL> create spfile='+DATA/RACDB/spfileracdb.ora' from pfile='$ORACLE_HOME/dbs/initracdb.ora';

File created.





코드 블럭
languagebash
title파라미터 파일 변경 및 1번 노드 파일 수정
linenumberstrue
srvctl modify database -d racdb -p +DATA/RACDB/spfileracdb.ora
mv $DB_HOME/dbs/initracdb1.ora $DB_HOME/dbs/
initracdb
initracdb1.ora
' from spfile; File created. SQL> create 
.raw
echo "spfile='+DATA/RACDB/spfileracdb.ora'"
from pfile='$ORACLE
> $DB_HOME/dbs/
initracdb
initracdb1.ora
'; File created.
코드 블럭
languagebash
titleASM 영역의 파라미터 파일 등록
linenumberstrue

 펼치기

 서식 미적용
[racdb1:/home/oracle]> srvctl modify database -d racdb -p +DATA/RACDB/spfileracdb.ora

[racdb1:/home/oracle]> mv $DB_HOME/dbs/initracdb1.ora $DB_HOME/dbs/initracdb1.ora.raw

[racdb1:/home/oracle]> echo "spfile='+DATA/RACDB/spfileracdb.ora'" > $DB_HOME/dbs/initracdb1.ora

[racdb1:/home/oracle]> cat $DB_HOME/dbs/initracdb1.ora
spfile='+DATA/RACDB/spfileracdb.ora'




 코드 블럭
languagebash
title2번 노드 파라미터 파일 수정
linenumberstrue
/initracdb1.ora
ssh oracle@rac2 "mv $DB_HOME/dbs/initracdb2.ora $DB_HOME/dbs/initracdb2.ora.raw"
ssh oracle@rac2 "echo "spfile='+DATA/RACDB/spfileracdb.ora'" > $DB_HOME/dbs/initracdb2.ora"

 펼치기

 서식 미적용
SQL> host srvctl modify database -d racdb -p +DATA/RACDB/spfileracdb.ora

SQL> host [racdb2:/home/oracle]> mv $DB_HOME/dbs/initracdb1initracdb2.ora $DB_HOME/dbs/initracdb1initracdb2.ora.raw

SQL> host[racdb2:/home/oracle]> echo "spfile='+DATA/RACDB/spfileracdb.ora'" > $DB_HOME/dbs/initracdb1initracdb2.ora

SQL> host ssh oracle@rac2 "mv $DB_HOME/dbs/initracdb2.ora[racdb2:/home/oracle]> cat $DB_HOME/dbs/initracdb2.ora.raw"

SQL> host ssh oracle@rac2 "echo "spfile='+DATA/RACDB/spfileracdb.ora'" > $DB_HOME/dbs/initracdb2.ora"




 코드 블럭
title이관된 파라미터 파일로 Database 재기동
linenumberstrue
shutdown immediate;
startup nomount;

 펼치기

 서식 미적용
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.

SQL> startup nomount;
ORACLE instance started.

Total System Global Area 3206836224 bytes
Fixed Size                  2257520 bytes
Variable Size             721423760 bytes
Database Buffers         2466250752 bytes
Redo Buffers               16904192 bytes



컨트롤 파일 ASM으로 이관
 코드 블럭
title콘트롤 파일 위치 변경 및 No Mount 모드로 기동
linenumberstrue
alter system set control_files='+DATA','+FRA' sid='*' scope=spfile;
startup force nomount;

 펼치기

 서식 미적용
SQL> alter system set control_files='+DATA','+FRA' sid='*' scope=spfile;

System altered.

SQL> startup force nomount;
ORACLE instance started.

Total System Global Area 3206836224 bytes
Fixed Size                  2257520 bytes
Variable Size             721423760 bytes
Database Buffers         2466250752 bytes
Redo Buffers               16904192 bytes


Raw Device에 있는 컨트롤 파일을 이관하기 위해 컨트롤 파일의 위치 파라미터를 수정하고, 데이터베이스를 No Mount 모드로 전환합니다.

 코드 블럭
languagebash
titleASM 영역으로 컨트롤 파일 이관 및 적용
linenumberstrue
restore controlfile from '/dev/raw/raw12';
alter database mount;

 펼치기

 서식 미적용
[oracle@rac1 ~]$ rman target /

Recovery Manager: Release 11.2.0.4.0 - Production on Thu Apr 16 11:37:55 2020

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: RACDB (not mounted)

RMAN> restore controlfile from '/dev/raw/raw12';

Starting restore at 20/04/16
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=141 instance=racdb1 device type=DISK

channel ORA_DISK_1: copied control file copy
output file name=+DATA/racdb/controlfile/current.264.1037878683
output file name=+FRA/racdb/controlfile/current.256.1037878683
Finished restore at 20/04/16

RMAN> alter database mount;

database mounted
released channel: ORA_DISK_1



데이터 파일 ASM 복제본으로 이관
 코드 블럭
titleASM 영역의 데이터 파일로 이관 및 복구
linenumberstrue
switch database to copy;
recover database;
alter database open;

 펼치기

 서식 미적용
RMAN> switch database to copy;

datafile 1 switched to datafile copy "+DATA/racdb/datafile/system.256.1037878345"
datafile 2 switched to datafile copy "+DATA/racdb/datafile/sysaux.257.1037878355"
datafile 3 switched to datafile copy "+DATA/racdb/datafile/undotbs1.258.1037878363"
datafile 4 switched to datafile copy "+DATA/racdb/datafile/undotbs2.259.1037878371"
datafile 5 switched to datafile copy "+DATA/racdb/datafile/users.260.1037878377"

RMAN> recover database;

Starting recover at 20/04/16
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=141 instance=racdb1 device type=DISK

starting media recovery
media recovery complete, elapsed time: 00:00:00

Finished recover at 20/04/16

RMAN> alter database open;

database opened

RMAN> exit


Recovery Manager complete.




 코드 블럭
title임시 파일 ASM 영역으로 재생성
linenumberstrue
alter database tempfile '/dev/raw/raw9' drop;
alter tablespace TEMP add tempfile size 100m autoextend on maxsize 1G;

 펼치기

 서식 미적용
SQL> alter database tempfile '/dev/raw/raw9' drop;

Database altered.

SQL> alter tablespace TEMP add tempfile size 100m autoextend on maxsize 1G;

Tablespace altered.

SQL> col NAME form a50
SQL> select NAME from V$TEMPFILE;

NAME
--------------------------------------------------
+DATA/racdb/tempfile/temp.265.1037878839



ASM 영역으로 Redo Log 이관
 코드 블럭
titleASM 영역으로 Redo Log 맴버 추가
linenumberstrue
alter database add logfile member '+DATA' to group 1;
alter database add logfile member '+DATA' to group 2;
alter database add logfile member '+DATA' to group 3;
alter database add logfile member '+DATA' to group 4;
alter database add logfile member '+DATA' to group 5;
alter database add logfile member '+DATA' to group 6;
alter database add logfile member '+FRA' to group 1;
alter database add logfile member '+FRA' to group 2;
alter database add logfile member '+FRA' to group 3;
alter database add logfile member '+FRA' to group 4;
alter database add logfile member '+FRA' to group 5;
alter database add logfile member '+FRA' to group 6;

 펼치기

 서식 미적용
SQL> alter database add logfile member '+DATA' to group 1;

Database altered.

SQL> alter database add logfile member '+DATA' to group 2;

Database altered.

SQL> alter database add logfile member '+DATA' to group 3;

Database altered.

SQL> alter database add logfile member '+DATA' to group 4;

Database altered.

SQL> alter database add logfile member '+DATA' to group 5;

Database altered.

SQL> alter database add logfile member '+DATA' to group 6;

Database altered.

SQL> alter database add logfile member '+FRA' to group 1;

Database altered.

SQL> alter database add logfile member '+FRA' to group 2;

Database altered.

SQL> alter database add logfile member '+FRA' to group 3;

Database altered.

SQL> alter database add logfile member '+FRA' to group 4;

Database altered.

SQL> alter database add logfile member '+FRA' to group 5;

Database altered.

SQL> alter database add logfile member '+FRA' to group 6;

Database altered.

SQL> set lines 200
SQL> set pages 100
SQL> col MEMBER form a50
SQL> select a.GROUP#, THREAD#, a.STATUS file_status, b.STATUS log_status, MEMBER
  2   from V$LOGFILE a, V$LOG b
  3   where a.GROUP# = b.GROUP#
  4   order by GROUP#, MEMBER;

    GROUP#    THREAD# FILE_STATUS           LOG_STATUS                                       MEMBER
---------- ---------- --------------------- ------------------------------------------------ --------------------------------------------------
         1          1 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_1.266.1037879561
         1          1 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_1.257.1037879581
         1          1                       INACTIVE                                         /dev/raw/raw14
         2          1 INVALID               CURRENT                                          +DATA/racdb/onlinelog/group_2.267.1037879565
         2          1 INVALID               CURRENT                                          +FRA/racdb/onlinelog/group_2.258.1037879585
         2          1                       CURRENT                                          /dev/raw/raw15
         3          1 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_3.268.1037879569
         3          1 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_3.259.1037879587
         3          1                       INACTIVE                                         /dev/raw/raw16
         4          2 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_4.269.1037879571
         4          2 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_4.260.1037879591
         4          2                       INACTIVE                                         /dev/raw/raw17
         5          2 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_5.270.1037879575
         5          2 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_5.261.1037879593
         5          2                       INACTIVE                                         /dev/raw/raw18
         6          2 INVALID               UNUSED                                           +DATA/racdb/onlinelog/group_6.271.1037879579
         6          2 INVALID               UNUSED                                           +FRA/racdb/onlinelog/group_6.262.1037879597
         6          2                       UNUSED                                           /dev/raw/raw19

18 rows selected.




 코드 블럭
title1번 노드 Raw Device 영역의 Redo Log 맴버 제거
linenumberstrue
alter database drop logfile member '/dev/raw/raw14';
alter database drop logfile member '/dev/raw/raw15';
alter database drop logfile member '/dev/raw/raw16';

 펼치기

 서식 미적용
SQL> alter database drop logfile member '/dev/raw/raw14';
alter database drop logfile member '/dev/raw/raw14'
*
ERROR at line 1:
ORA-00362: member is required to form a valid logfile in group 1
ORA-01517: log member: '/dev/raw/raw14'

SQL> alter system switch logfile;

System altered.

SQL> alter system switch logfile;

System altered.

SQL> select a.GROUP#, THREAD#, a.STATUS file_status, b.STATUS log_status, MEMBER
  2    from V$LOGFILE a, V$LOG b
  3   where a.GROUP# = b.GROUP#
  4   order by GROUP#, MEMBER;

    GROUP#    THREAD# FILE_STATUS           LOG_STATUS                                       MEMBER
---------- ---------- --------------------- ------------------------------------------------ --------------------------------------------------
         1          1                       CURRENT                                          +DATA/racdb/onlinelog/group_1.266.1037879561
         1          1                       CURRENT                                          +FRA/racdb/onlinelog/group_1.257.1037879581
         1          1                       CURRENT                                          /dev/raw/raw14
         2          1 INVALID               ACTIVE                                           +DATA/racdb/onlinelog/group_2.267.1037879565
         2          1 INVALID               ACTIVE                                           +FRA/racdb/onlinelog/group_2.258.1037879585
         2          1                       ACTIVE                                           /dev/raw/raw15
         3          1                       ACTIVE                                           +DATA/racdb/onlinelog/group_3.268.1037879569
         3          1                       ACTIVE                                           +FRA/racdb/onlinelog/group_3.259.1037879587
         3          1                       ACTIVE                                           /dev/raw/raw16
         4          2 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_4.269.1037879571
         4          2 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_4.260.1037879591
         4          2                       INACTIVE                                         /dev/raw/raw17
         5          2 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_5.270.1037879575
         5          2 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_5.261.1037879593
         5          2                       INACTIVE                                         /dev/raw/raw18
         6          2 INVALID               UNUSED                                           +DATA/racdb/onlinelog/group_6.271.1037879579
         6          2 INVALID               UNUSED                                           +FRA/racdb/onlinelog/group_6.262.1037879597
         6          2                       UNUSED                                           /dev/raw/raw19

18 rows selected.

SQL> alter database drop logfile member '/dev/raw/raw14';
alter database drop logfile member '/dev/raw/raw14'
*
ERROR at line 1:
ORA-01609: log 1 is the current log for thread 1 - cannot drop members
ORA-00312: online log 1 thread 1: '/dev/raw/raw14'
ORA-00312: online log 1 thread 1: '+DATA/racdb/onlinelog/group_1.266.1037879561'
ORA-00312: online log 1 thread 1: '+FRA/racdb/onlinelog/group_1.257.1037879581'

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '/dev/raw/raw14';

Database altered.

SQL> alter system switch logfile;

System altered.

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '/dev/raw/raw15';

Database altered.

SQL> alter database drop logfile member '/dev/raw/raw16';

Database altered.

SQL> select a.GROUP#, THREAD#, a.STATUS file_status, b.STATUS log_status, MEMBER
  2    from V$LOGFILE a, V$LOG b
  3   where a.GROUP# = b.GROUP#
  4    order by GROUP#, MEMBER;

    GROUP#    THREAD# FILE_STATUS           LOG_STATUS                                       MEMBER
---------- ---------- --------------------- ------------------------------------------------ --------------------------------------------------
         1          1                       CURRENT                                          +DATA/racdb/onlinelog/group_1.266.1037879561
         1          1                       CURRENT                                          +FRA/racdb/onlinelog/group_1.257.1037879581
         2          1                       ACTIVE                                           +DATA/racdb/onlinelog/group_2.267.1037879565
         2          1                       ACTIVE                                           +FRA/racdb/onlinelog/group_2.258.1037879585
         3          1                       ACTIVE                                           +DATA/racdb/onlinelog/group_3.268.1037879569
         3          1                       ACTIVE                                           +FRA/racdb/onlinelog/group_3.259.1037879587
         4          2 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_4.269.1037879571
         4          2 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_4.260.1037879591
         4          2                       INACTIVE                                         /dev/raw/raw17
         5          2 INVALID               INACTIVE                                         +DATA/racdb/onlinelog/group_5.270.1037879575
         5          2 INVALID               INACTIVE                                         +FRA/racdb/onlinelog/group_5.261.1037879593
         5          2                       INACTIVE                                         /dev/raw/raw18
         6          2 INVALID               UNUSED                                           +DATA/racdb/onlinelog/group_6.271.1037879579
         6          2 INVALID               UNUSED                                           +FRA/racdb/onlinelog/group_6.262.1037879597
         6          2                       UNUSED                                           /dev/raw/raw19

15 rows selected.




 코드 블럭
languagebash
title2번 인스턴스 기동
linenumberstrue
srvctl start instance -d racdb -i racdb2

 펼치기

 서식 미적용
[racdb2:/home/oracle]> srvctl start instance -d racdb -i racdb2




 코드 블럭
title2번 노드 Raw Device 영역의 Redo Log 맴버 제거
linenumberstrue
alter database drop logfile member '/dev/raw/raw17';
alter database drop logfile member '/dev/raw/raw18';
alter database drop logfile member '/dev/raw/raw19';

 펼치기

 서식 미적용
SQL> set lines 200
SQL> set pages 100
SQL> col MEMBER form a50
SQL> select a.GROUP#, THREAD#, a.STATUS file_status, b.STATUS log_status, MEMBER
  2    from V$LOGFILE a, V$LOG b
  3   where a.GROUP# = b.GROUP#
  4   order by GROUP#, MEMBER;

    GROUP#    THREAD# FILE_STATUS           LOG_STATUS                               MEMBER
---------- ---------- --------------------- ------------------------------------------------ --------------------------------------------------
         1          1                       CURRENT                                  +DATA/racdb/onlinelog/group_1.266.1037879561
         1          1                       CURRENT                                  +FRA/racdb/onlinelog/group_1.257.1037879581
         2          1                       INACTIVE                                 +DATA/racdb/onlinelog/group_2.267.1037879565
         2          1                       INACTIVE                                 +FRA/racdb/onlinelog/group_2.258.1037879585
         3          1                       INACTIVE                                 +DATA/racdb/onlinelog/group_3.268.1037879569
         3          1                       INACTIVE                                 +FRA/racdb/onlinelog/group_3.259.1037879587
         4          2 INVALID               INACTIVE                                 +DATA/racdb/onlinelog/group_4.269.1037879571
         4          2 INVALID               INACTIVE                                 +FRA/racdb/onlinelog/group_4.260.1037879591
         4          2                       INACTIVE                                 /dev/raw/raw17
         5          2 INVALID               INACTIVE                                 +DATA/racdb/onlinelog/group_5.270.1037879575
         5          2 INVALID               INACTIVE                                 +FRA/racdb/onlinelog/group_5.261.1037879593
         5          2                       INACTIVE                                 /dev/raw/raw18
         6          2                       CURRENT                                  +DATA/racdb/onlinelog/group_6.271.1037879579
         6          2                       CURRENT                                  +FRA/racdb/onlinelog/group_6.262.1037879597
         6          2                       CURRENT                                  /dev/raw/raw19

15 rows selected.

SQL> alter system switch logfile;

System altered.

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '/dev/raw/raw17';

Database altered.

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '/dev/raw/raw18';

Database altered.

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '/dev/raw/raw19';

Database altered.

SQL> select a.GROUP#, THREAD#, a.STATUS file_status, b.STATUS log_status, MEMBER
  2    from V$LOGFILE a, V$LOG b
  3   where a.GROUP# = b.GROUP#
  4   order by GROUP#, MEMBER;

    GROUP#    THREAD# FILE_STATUS           LOG_STATUS                               MEMBER
---------- ---------- --------------------- ------------------------------------------------ --------------------------------------------------
         1          1                       CURRENT                                  +DATA/racdb/onlinelog/group_1.266.1037879561
         1          1                       CURRENT                                  +FRA/racdb/onlinelog/group_1.257.1037879581
         2          1                       INACTIVE                                 +DATA/racdb/onlinelog/group_2.267.1037879565
         2          1                       INACTIVE                                 +FRA/racdb/onlinelog/group_2.258.1037879585
         3          1                       INACTIVE                                 +DATA/racdb/onlinelog/group_3.268.1037879569
         3          1                       INACTIVE                                 +FRA/racdb/onlinelog/group_3.259.1037879587
         4          2                       CURRENT                                  +DATA/racdb/onlinelog/group_4.269.1037879571
         4          2                       CURRENT                                  +FRA/racdb/onlinelog/group_4.260.1037879591
         5          2                       INACTIVE                                 +DATA/racdb/onlinelog/group_5.270.1037879575
         5          2                       INACTIVE                                 +FRA/racdb/onlinelog/group_5.261.1037879593
         6          2                       ACTIVE                                   +DATA/racdb/onlinelog/group_6.271.1037879579
         6          2                       ACTIVE                                   +FRA/racdb/onlinelog/group_6.262.1037879597

12 rows selected.