[Oracle 12c] Grid Infrastructure 12c Node Remove

Grid Infrastructure 12c 노드 제거하기

노드를 제거하는 방법은 제거하고자 하는 노등 상에서 작업을 수행하고, 작업 수행 후 클러스터의 정보를 변경해주면 된다.

A. 제거할 노드를 클러스터에서 분리(3번 노드)

제거를 수행할 노드 상에서 작업을 수행해야 한다.

[grid@oel5-12c-rac3 ~]$ cd /u01/app/12.1.0/grid/oui/bin/ [grid@oel5-12c-rac3 bin]$ ./runInstaller -updateNodeList ORACLE_HOME=/u01/app/12.1.0/grid/ "CLUSTER_NODES={oel5-12c-rac3}" CRS=TRUE -silent -local Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB.   Actual 5941 MB    Passed The inventory pointer is located at /etc/oraInst.loc 'UpdateNodeList' was successful.

B. 노드 제거 작업 수행(3번 노드)

1) deinstaller 수행

[grid@oel5-12c-rac3 grid]$ pwd /u01/app/12.1.0/grid [grid@oel5-12c-rac3 grid]$ deinstall/deinstall -local Checking for required files and bootstrapping ... Please wait ... Location of logs /tmp/deinstall2013-12-31_06-15-18PM/logs/ ############ ORACLE DEINSTALL & DECONFIG TOOL START ############ ######################### CHECK OPERATION START ######################### ## [START] Install check configuration ## Checking for existence of the Oracle home location /u01/app/12.1.0/grid Oracle Home type selected for deinstall is: Oracle Grid Infrastructure for a Cluster Oracle Base selected for deinstall is: /u01/app/grid Checking for existence of central inventory location /u01/app/oraInventory Checking for existence of the Oracle Grid Infrastructure home /u01/app/12.1.0/grid The following nodes are part of this cluster: oel5-12c-rac3,oel5-12c-rac1,oel5-12c-rac2 Checking for sufficient temp space availability on node(s) : 'oel5-12c-rac3,oel5-12c-rac1,oel5-12c-rac2' ## [END] Install check configuration ## Traces log file: /tmp/deinstall2013-12-31_06-15-18PM/logs//crsdc_2013-12-31_06-16-05PM.log Network Configuration check config START Network de-configuration trace file location: /tmp/deinstall2013-12-31_06-15-18PM/logs/netdc_check2013-12-31_06-16-08-PM.log Network Configuration check config END Asm Check Configuration START ASM de-configuration trace file location: /tmp/deinstall2013-12-31_06-15-18PM/logs/asmcadc_check2013-12-31_06-16-08-PM.log Database Check Configuration START Database de-configuration trace file location: /tmp/deinstall2013-12-31_06-15-18PM/logs/databasedc_check2013-12-31_06-16-08-PM.log Database Check Configuration END ######################### CHECK OPERATION END ######################### ####################### CHECK OPERATION SUMMARY ####################### Oracle Grid Infrastructure Home is: /u01/app/12.1.0/grid The cluster node(s) on which the Oracle home deinstallation will be performed are:oel5-12c-rac3,oel5-12c-rac1,oel5-12c-rac2 Since -local option has been specified, the Oracle home will be deinstalled only on the local node, 'oel5-12c-rac3'. Oracle Home selected for deinstall is: /u01/app/12.1.0/grid Inventory Location where the Oracle home registered is: /u01/app/oraInventory Option -local will not modify any ASM configuration. Do you want to continue (y - yes, n - no)? [n]: y A log of this session will be written to: '/tmp/deinstall2013-12-31_06-15-18PM/logs/deinstall_deconfig2013-12-31_06-15-54-PM.out' Any error messages from this session will be written to: '/tmp/deinstall2013-12-31_06-15-18PM/logs/deinstall_deconfig2013-12-31_06-15-54-PM.err' ######################## CLEAN OPERATION START ######################## Database de-configuration trace file location: /tmp/deinstall2013-12-31_06-15-18PM/logs/databasedc_clean2013-12-31_06-16-23-PM.log ASM de-configuration trace file location: /tmp/deinstall2013-12-31_06-15-18PM/logs/asmcadc_clean2013-12-31_06-16-23-PM.log ASM Clean Configuration END Network Configuration clean config START Network de-configuration trace file location: /tmp/deinstall2013-12-31_06-15-18PM/logs/netdc_clean2013-12-31_06-16-23-PM.log Network Configuration clean config END ----------------------------------------> The deconfig command below can be executed in parallel on all the remote nodes. Execute the command on  the local node after the execution completes on all the remote nodes. Run the following command as the root user or the administrator on node "oel5-12c-rac3". /tmp/deinstall2013-12-31_06-15-18PM/perl/bin/perl -I/tmp/deinstall2013-12-31_06-15-18PM/perl/lib -I/tmp/deinstall2013-12-31_06-15-18PM/crs/install /tmp/deinstall2013-12-31_06-15-18PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2013-12-31_06-15-18PM/response/deinstall_OraGI12Home1.rsp" Press Enter after you finish running the above commands <---------------------------------------- Remove the directory: /tmp/deinstall2013-12-31_06-15-18PM on node: Setting the force flag to false Setting the force flag to cleanup the Oracle Base Oracle Universal Installer clean START Detach Oracle home '/u01/app/12.1.0/grid' from the central inventory on the local node : Done Delete directory '/u01/app/12.1.0/grid' on the local node : Done Delete directory '/u01/app/oraInventory' on the local node : Done The Oracle Base directory '/u01/app/grid' will not be removed on local node. The directory is not empty. Oracle Universal Installer cleanup was successful. Oracle Universal Installer clean END ## [START] Oracle install clean ## Clean install operation removing temporary directory '/tmp/deinstall2013-12-31_06-15-18PM' on node 'oel5-12c-rac3' Clean install operation removing temporary directory '/tmp/deinstall2013-12-31_06-15-18PM' on node 'oel5-12c-rac1,oel5-12c-rac2' ## [END] Oracle install clean ## ######################### CLEAN OPERATION END ######################### ####################### CLEAN OPERATION SUMMARY ####################### Oracle Clusterware is stopped and successfully de-configured on node "oel5-12c-rac3" Oracle Clusterware is stopped and de-configured successfully. Successfully detached Oracle home '/u01/app/12.1.0/grid' from the central inventory on the local node. Successfully deleted directory '/u01/app/12.1.0/grid' on the local node. Successfully deleted directory '/u01/app/oraInventory' on the local node. Oracle Universal Installer cleanup was successful. Run 'rm -rf /etc/oraInst.loc' as root on node(s) 'oel5-12c-rac3' at the end of the session. Run 'rm -rf /opt/ORCLfmap' as root on node(s) 'oel5-12c-rac3' at the end of the session. Oracle deinstall tool successfully cleaned up temporary directories. ####################################################################### ############# ORACLE DEINSTALL & DECONFIG TOOL END #############

2) 중간에 root 계정으로 스크립트를 수행해야 한다. (별도의 터미널 창에서 수행)

[root@oel5-12c-rac3 ~]# /tmp/deinstall2013-12-31_06-15-18PM/perl/bin/perl -I/tmp/deinstall2013-12-31_06-15-18PM/perl/lib -I/tmp/deinstall2013-12-31_06-15-18PM/crs/install /tmp/deinstall2013-12-31_06-15-18PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2013-12-31_06-15-18PM/response/deinstall_OraGI12Home1.rsp" perl: warning: Setting locale failed. perl: warning: Please check that your locale settings:         LANGUAGE = (unset),         LC_ALL = (unset),         LC_CTYPE = "UTF-8",         LANG = "en_US.UTF-8"     are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). Using configuration parameter file: /tmp/deinstall2013-12-31_06-15-18PM/response/deinstall_OraGI12Home1.rsp Network 1 exists Subnet IPv4: 192.168.56.0/255.255.255.0/eth0, static Subnet IPv6: VIP exists: network number 1, hosting node oel5-12c-rac1 VIP Name: oel5-12c-rac1-vip.litkhai.com VIP IPv4 Address: 192.168.56.103 VIP IPv6 Address: VIP exists: network number 1, hosting node oel5-12c-rac2 VIP Name: oel5-12c-rac2-vip.litkhai.com VIP IPv4 Address: 192.168.56.104 VIP IPv6 Address: VIP exists: network number 1, hosting node oel5-12c-rac3 VIP Name: oel5-12c-rac3-vip VIP IPv4 Address: 192.168.56.109 VIP IPv6 Address: ONS exists: Local port 6100, remote port 6200, EM port 2016 CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.crsd' on 'oel5-12c-rac3' CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.proxy_advm' on 'oel5-12c-rac3' CRS-2677: Stop of 'ora.proxy_advm' on 'oel5-12c-rac3' succeeded CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'oel5-12c-rac3' has completed CRS-2677: Stop of 'ora.crsd' on 'oel5-12c-rac3' succeeded CRS-2673: Attempting to stop 'ora.evmd' on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.ctssd' on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.storage' on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.mdnsd' on 'oel5-12c-rac3' CRS-2673: Attempting to stop 'ora.gpnpd' on 'oel5-12c-rac3' CRS-2677: Stop of 'ora.drivers.acfs' on 'oel5-12c-rac3' succeeded CRS-2677: Stop of 'ora.storage' on 'oel5-12c-rac3' succeeded CRS-2673: Attempting to stop 'ora.asm' on 'oel5-12c-rac3' CRS-2677: Stop of 'ora.asm' on 'oel5-12c-rac3' succeeded CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'oel5-12c-rac3' CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'oel5-12c-rac3' succeeded CRS-2677: Stop of 'ora.evmd' on 'oel5-12c-rac3' succeeded CRS-2677: Stop of 'ora.mdnsd' on 'oel5-12c-rac3' succeeded CRS-2677: Stop of 'ora.gpnpd' on 'oel5-12c-rac3' succeeded CRS-2677: Stop of 'ora.ctssd' on 'oel5-12c-rac3' succeeded CRS-2673: Attempting to stop 'ora.cssd' on 'oel5-12c-rac3' CRS-2677: Stop of 'ora.cssd' on 'oel5-12c-rac3' succeeded CRS-2673: Attempting to stop 'ora.gipcd' on 'oel5-12c-rac3' CRS-2677: Stop of 'ora.gipcd' on 'oel5-12c-rac3' succeeded CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'oel5-12c-rac3' has completed CRS-4133: Oracle High Availability Services has been stopped. 2013/12/31 18:18:28 CLSRSC-336: Successfully deconfigured Oracle clusterware stack on this node

클러스터 상에서 노드 분리 작업 수행

[grid@oel5-12c-rac1 bin]$ echo $ORACLE_HOME /u01/app/12.1.0/grid [grid@oel5-12c-rac1 bin]$ ./runInstaller -updateNodeList ORACLE_HOME=$ORACLE_HOME "CLUSTER_NODES={oel5-12c-rac1,oel5-12c-rac2}" CRS=TRUE -silent Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB.   Actual 5937 MB    Passed The inventory pointer is located at /etc/oraInst.loc 'UpdateNodeList' was successful.

노드 제거 작업 수행

[grid@oel5-12c-rac1 addnode]# crsctl delete node -n oel5-12c-rac3 CRS-4661: Node oel5-12c-rac3 successfully deleted.

C. 노드 제거 작업 결과 확인

[grid@oel5-12c-rac1 addnode]$ cluvfy stage -post nodedel -n oel5-12c-rac3 Performing post-checks for node removal Checking CRS integrity... CRS integrity check passed Clusterware version consistency passed. Node removal check passed Post-check for node removal was successful.

이로서 노드 제거가 완료되었다.