[펌&수정][ORACLE] 11g rac Grid deconfig

[root@rac1 install]# pwd

/oracle/grid/crs/install

[root@rac1 install]# ./rootcrs.pl -deconfig -force -verbose

Using configuration parameter file: ./crsconfig_params

CRS-4535: Cannot communicate with Cluster Ready Services

CRS-4000: Command Stop failed, or completed with errors.

CRS-4535: Cannot communicate with Cluster Ready Services

CRS-4000: Command Delete failed, or completed with errors.

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac1'

CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac1'

CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'rac1'

CRS-2673: Attempting to stop 'ora.ctssd' on 'rac1'

CRS-2673: Attempting to stop 'ora.evmd' on 'rac1'

CRS-2673: Attempting to stop 'ora.asm' on 'rac1'

CRS-2677: Stop of 'ora.evmd' on 'rac1' succeeded

CRS-2677: Stop of 'ora.mdnsd' on 'rac1' succeeded

CRS-2677: Stop of 'ora.asm' on 'rac1' succeeded

CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'rac1'

CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'rac1' succeeded

CRS-2677: Stop of 'ora.drivers.acfs' on 'rac1' succeeded

CRS-2677: Stop of 'ora.ctssd' on 'rac1' succeeded

CRS-2673: Attempting to stop 'ora.cssd' on 'rac1'

CRS-2677: Stop of 'ora.cssd' on 'rac1' succeeded

CRS-2673: Attempting to stop 'ora.crf' on 'rac1'

CRS-2677: Stop of 'ora.crf' on 'rac1' succeeded

CRS-2673: Attempting to stop 'ora.gipcd' on 'rac1'

CRS-2677: Stop of 'ora.gipcd' on 'rac1' succeeded

CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac1'

CRS-2677: Stop of 'ora.gpnpd' on 'rac1' succeeded

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac1' has completed

CRS-4133: Oracle High Availability Services has been stopped.

Successfully deconfigured Oracle Restart stack

[root@rac2 install]# ./rootcrs.pl -deconfig -force -verbose

Using configuration parameter file: ./crsconfig_params

CRS-4047: No Oracle Clusterware components configured.

CRS-4000: Command Stop failed, or completed with errors.

CRS-4047: No Oracle Clusterware components configured.

CRS-4000: Command Delete failed, or completed with errors.

CRS-4047: No Oracle Clusterware components configured.

CRS-4000: Command Stop failed, or completed with errors.

You must kill ohasd processes or reboot the system to properly 

cleanup the processes started by Oracle clusterware

ACFS-9313: No ADVM/ACFS installation detected.

Either /etc/oracle/olr.loc does not exist or is not readable

Make sure the file exists and it has read and execute access

Failure in execution (rc=-1, 256, No such file or directory) for command /etc/init.d/ohasd deinstall

Successfully deconfigured Oracle Restart stack

[root@rac1 oracle]# $GRID_HOME/root.sh

[root@rac2 oracle]# $GRID_HOME/root.sh

아래 내용은 발췌

[설명] 양쪽 노드에서 아래와 같이 Grid가 설치되어있는 홈 디렉토리에서 작업을 진행 하도록 하겠습니다. 우선 현재 crs, asm 등등 리소스를 확인 합니다. 어차피 띄워져 있어도 자동으로 모두 제거 하도록 하겠습니다. 아래 작업은 노드 1, 노드 2에서 모두 해주셔야 합니다.

[설명] 로컬 인벤토리에 있는 데이터 파일도 모두 제거 합니다.( 제거하지 않을 경우 그리드 설치시 에러가 발생 됩니다.)
[root@rac2 oraInventory]# $ORACLE_HOME/oraInventory/rm -rf *

[설명] 환경설정이 되어있으므로 아래와 같이 모두 제거 합니다. 
[root@rac2 u01]# rm -rf /etc/ora*

[설명] 데몬이 설정되어 있다면 rootdeinstall.sh를 반드시 수행 하셔야 합니다.  이후 아래 파일을 제거 하시기 바랍니다.
rm -f /etc/init.d/init.cssd 
rm -f /etc/init.d/init.crs 
rm -f /etc/init.d/init.crsd 
rm -f /etc/init.d/init.evmd 
rm -f /etc/rc2.d/K96init.crs
rm -f /etc/rc2.d/S96init.crs
rm -f /etc/rc3.d/K96init.crs
rm -f /etc/rc3.d/S96init.crs
rm -f /etc/rc5.d/K96init.crs
rm -f /etc/rc5.d/S96init.crs
rm -Rf /etc/oracle/scls_scr
rm -f /etc/inittab.crs 
cp /etc/inittab.orig /etc/inittab

[출처] http://estenpark.tistory.com/283