GI卸载

[grid@rac1 grid_1]$ cd deinstall/

[grid@rac1 deinstall]$ ls

bootstrap.pl  deinstall  deinstall.pl  deinstall.xml  jlib  readme.txt  response  sshUserSetup.sh

[grid@rac1 deinstall]$ ./deinstall

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.

按照步骤在二节点执行脚本

Run the following command as the root user or the administrator on node "rac2".

/tmp/deinstall2022-08-14_07-13-25PM/perl/bin/perl -I/tmp/deinstall2022-08-14_07-13-25PM/perl/lib -I/tmp/deinstall2022-08-14_07-13-25PM/crs/install /tmp/deinstall2022-08-14_07-13-25PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2022-08-14_07-13-25PM/response/deinstall_Ora11g_gridinfrahome1.rsp" --执行脚本期间每一步按回车就可以

按照步骤在一节点执行脚本

Run the following command as the root user or the administrator on node "rac1".

/tmp/deinstall2022-08-14_07-13-25PM/perl/bin/perl -I/tmp/deinstall2022-08-14_07-13-25PM/perl/lib -I/tmp/deinstall2022-08-14_07-13-25PM/crs/install /tmp/deinstall2022-08-14_07-13-25PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2022-08-14_07-13-25PM/response/deinstall_Ora11g_gridinfrahome1.rsp" -lastnode --执行脚本期间每一步按回车就可以

二节点执行

[root@rac2 ~]# /tmp/deinstall2022-08-14_07-13-25PM/perl/bin/perl -I/tmp/deinstall2022-08-14_07-13-25PM/perl/lib -I/tmp/deinstall2022-08-14_07-13-25PM/crs/install /tmp/deinstall2022-08-14_07-13-25PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2022-08-14_07-13-25PM/response/deinstall_Ora11g_gridinfrahome1.rsp"

Using configuration parameter file: /tmp/deinstall2022-08-14_07-13-25PM/response/deinstall_Ora11g_gridinfrahome1.rsp

PRCR-1119 : Failed to look up CRS resources of ora.cluster_vip_net1.type type

PRCR-1068 : Failed to query resources

Cannot communicate with crsd

PRCR-1070 : Failed to check if resource ora.gsd is registered

Cannot communicate with crsd

PRCR-1070 : Failed to check if resource ora.ons is registered

Cannot communicate with crsd

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac2'

CRS-2673: Attempting to stop 'ora.ctssd' on 'rac2'

CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac2'

CRS-2677: Stop of 'ora.mdnsd' on 'rac2' succeeded

CRS-2677: Stop of 'ora.ctssd' on 'rac2' succeeded

CRS-2673: Attempting to stop 'ora.cssd' on 'rac2'

CRS-2677: Stop of 'ora.cssd' on 'rac2' succeeded

CRS-2673: Attempting to stop 'ora.gipcd' on 'rac2'

CRS-2677: Stop of 'ora.gipcd' on 'rac2' succeeded

CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac2'

CRS-2677: Stop of 'ora.gpnpd' on 'rac2' succeeded

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac2' has completed

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

Successfully deconfigured Oracle clusterware stack on this node

一节点执行

[root@rac1 ~]# /tmp/deinstall2022-08-14_07-13-25PM/perl/bin/perl -I/tmp/deinstall2022-08-14_07-13-25PM/perl/lib -I/tmp/deinstall2022-08-14_07-13-25PM/crs/install /tmp/deinstall2022-08-14_07-13-25PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2022-08-14_07-13-25PM/response/deinstall_Ora11g_gridinfrahome1.rsp" -lastnode

Using configuration parameter file: /tmp/deinstall2022-08-14_07-13-25PM/response/deinstall_Ora11g_gridinfrahome1.rsp

Network exists: 1/192.168.159.0/255.255.255.0/ens33, type static

VIP exists: /rac1-vip/192.168.159.103/192.168.159.0/255.255.255.0/ens33, hosting node rac1

GSD exists

ONS exists: Local port 6100, remote port 6200, EM port 2016

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

CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'rac1'

CRS-2673: Attempting to stop 'ora.oc4j' on 'rac1'

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

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

CRS-2677: Stop of 'ora.oc4j' on 'rac1' succeeded

CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'rac1' has completed

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

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.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.ctssd' on 'rac1' succeeded

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

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

CRS-2672: Attempting to start 'ora.cssdmonitor' on 'rac1'

CRS-2676: Start of 'ora.cssdmonitor' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cssd' on 'rac1'

CRS-2672: Attempting to start 'ora.diskmon' on 'rac1'

CRS-2676: Start of 'ora.diskmon' on 'rac1' succeeded

CRS-2676: Start of 'ora.cssd' on 'rac1' succeeded

CRS-4611: Successful deletion of voting disk +CRS.

ASM de-configuration trace file location: /tmp/deinstall2022-08-14_07-13-25PM/logs/asmcadc_clean2022-08-14_07-18-52-PM.log

ASM Clean Configuration START

ASM Clean Configuration END

ASM with SID +ASM1 deleted successfully. Check /tmp/deinstall2022-08-14_07-13-25PM/logs/asmcadc_clean2022-08-14_07-18-52-PM.log for details.

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

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

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

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

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

CRS-2677: Stop of 'ora.mdnsd' 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 clusterware stack on this node

执行脚本完成后再卸载程序点击回车

Press Enter after you finish running the above commands

####################### CLEAN OPERATION SUMMARY #######################

ASM instance was de-configured successfully from the Oracle home

Oracle Clusterware is stopped and successfully de-configured on node "rac1"

Oracle Clusterware is stopped and successfully de-configured on node "rac2"

Oracle Clusterware is stopped and de-configured successfully.

Oracle Universal Installer cleanup completed with errors.

Run 'rm -rf /opt/ORCLfmap' as root on node(s) 'rac1' at the end of the session.

Run 'rm -rf /etc/oratab' as root on node(s) 'rac1' at the end of the session.

Oracle deinstall tool successfully cleaned up temporary directories.

#######################################################################

############# ORACLE DEINSTALL & DECONFIG TOOL END #############

清空磁盘头

[root@rac1 ~]# ll -al /dev/sd*

brw-rw---- 1 root disk     8,  0 Aug 14 17:33 /dev/sda

brw-rw---- 1 root disk     8,  1 Aug 14 17:33 /dev/sda1

brw-rw---- 1 root disk     8,  2 Aug 14 17:33 /dev/sda2

brw-rw---- 1 grid asmadmin 8, 16 Aug 14 19:19 /dev/sdb

brw-rw---- 1 grid asmadmin 8, 32 Aug 14 19:19 /dev/sdc

brw-rw---- 1 grid asmadmin 8, 48 Aug 14 19:19 /dev/sdd

brw-rw---- 1 grid asmadmin 8, 64 Aug 14 19:19 /dev/sde

brw-rw---- 1 grid asmadmin 8, 80 Aug 14 19:19 /dev/sdf

[root@rac1 ~]# dd if=/dev/zero of=/dev/sdb bs=512K count=20

20+0 records in

20+0 records out

10485760 bytes (10 MB) copied, 0.0119188 s, 880 MB/s

[root@rac1 ~]# dd if=/dev/zero of=/dev/sdc bs=512K count=20

20+0 records in

20+0 records out

10485760 bytes (10 MB) copied, 0.00998202 s, 1.1 GB/s

[root@rac1 ~]# dd if=/dev/zero of=/dev/sdd bs=512K count=20

20+0 records in

20+0 records out

10485760 bytes (10 MB) copied, 0.00990024 s, 1.1 GB/s

[root@rac1 ~]# dd if=/dev/zero of=/dev/sde bs=512K count=20

20+0 records in

20+0 records out

10485760 bytes (10 MB) copied, 0.00735018 s, 1.4 GB/s

[root@rac1 ~]# dd if=/dev/zero of=/dev/sdf bs=512K count=20

20+0 records in

20+0 records out

10485760 bytes (10 MB) copied, 0.0073563 s, 1.4 GB/s