Thursday 5 March 2015

De-install RAC cluster

How to de-install RAC cluster?

 cd /u01/11.2.0.4/grid/deinstall
[oracle@node-1 deinstall]$ ./deinstall
Checking for required files and bootstrapping ...
Please wait ...
Location of logs /u01/app/oraInventory/logs/

############ ORACLE DEINSTALL & DECONFIG TOOL START ############


######################### CHECK OPERATION START #########################
## [START] Install check configuration ##


Checking for existence of the Oracle home location /u01/11.2.0.4/grid
Oracle Home type selected for deinstall is: Oracle Grid Infrastructure for a Cluster
Oracle Base selected for deinstall is: /u01/app/oracle
Checking for existence of central inventory location /u01/app/oraInventory
Checking for existence of the Oracle Grid Infrastructure home /u01/11.2.0.4/grid
The following nodes are part of this cluster: node-1, node-2
Checking for sufficient temp space availability on node(s): 'node-1, node-2'

## [END] Install check configuration ##

Traces log file: /u01/app/oraInventory/logs//crsdc.log
Enter an address or the name of the virtual IP used on node "node-1"[node-1-vip]
 >
node-1-vip
The following information can be collected by running "/sbin/ifconfig -a" on node "node-1"
Enter the IP netmask of Virtual IP "xx.xxx.xx.xxx" on node "node-1"[255.xxx.xxx.x]
 >255.xxx.xxx.x

Enter the network interface name on which the virtual IP address "xx.xxx.xx.xxx" is active
 >xx.xxx.xx.xxx

Enter an address or the name of the virtual IP used on node "node-2"[node-2-vip]
 > node-2-vip

The following information can be collected by running "/sbin/ifconfig -a" on node "node-2"
Enter the IP netmask of Virtual IP "xx.xxx.xx.xxx" on node "node-2"[255.xxx.xxx.x]
 >255.xxx.xxx.x

Enter the network interface name on which the virtual IP address "xx.xxx.xx.xxx" is active
 >

Enter an address or the name of the virtual IP[]
 >


Network Configuration check config START

Network de-configuration trace file location: /u01/app/oraInventory/logs/netdc_check2014-02-04_03-38-34-AM.log

Specify all RAC listeners (do not include SCAN listener) that are to be de-configured [LISTENER,LISTENER_SCAN1]:LISTENER,LISTENER_SCAN1

Network Configuration check config END

Asm Check Configuration START

ASM de-configuration trace file location: /u01/app/oraInventory/logs/asmcadc_check2014-02-04_03-38-42-AM.log

ASM configuration was not detected in this Oracle home. Was ASM configured in this Oracle home (y|n) [n]: y
Specify the ASM Diagnostic Destination [ ]:
Specify the diskstring []:
Specify the diskgroups that are managed by this ASM instance []:


######################### CHECK OPERATION END #########################


####################### CHECK OPERATION SUMMARY #######################
Oracle Grid Infrastructure Home is: /u01/11.2.0.4/grid
The cluster node(s) on which the Oracle home deinstallation will be performed are:node-1,node-2
Oracle Home selected for deinstall is: /u01/11.2.0.4/grid
Inventory Location where the Oracle home registered is: /u01/app/oraInventory
Following RAC listener(s) will be de-configured: LISTENER,LISTENER_SCAN1
ASM instance will be de-configured from this Oracle home
Do you want to continue (y - yes, n - no)? [n]: y
A log of this session will be written to: '/u01/app/oraInventory/logs/deinstall_deconfig2014-02-04_03-36-32-AM.out'
Any error messages from this session will be written to: '/u01/app/oraInventory/logs/deinstall_deconfig2014-02-04_03-36-32-AM.err'

######################## CLEAN OPERATION START ########################
ASM de-configuration trace file location: /u01/app/oraInventory/logs/asmcadc_clean2014-02-04_03-39-03-AM.log
ASM Clean Configuration START
ASM Clean Configuration END

Network Configuration clean config START

Network de-configuration trace file location: /u01/app/oraInventory/logs/netdc_clean2014-02-04_03-39-04-AM.log

De-configuring RAC listener(s): LISTENER,LISTENER_SCAN1

De-configuring listener: LISTENER
    Stopping listener: LISTENER
    Warning: Failed to stop listener. Listener may not be running.
Listener de-configured successfully.

De-configuring listener: LISTENER_SCAN1
    Stopping listener: LISTENER_SCAN1
    Warning: Failed to stop listener. Listener may not be running.
Listener de-configured successfully.

De-configuring Naming Methods configuration file on all nodes...
Naming Methods configuration file de-configured successfully.

De-configuring Local Net Service Names configuration file on all nodes...
Local Net Service Names configuration file de-configured successfully.

De-configuring Directory Usage configuration file on all nodes...
Directory Usage configuration file de-configured successfully.

De-configuring backup files on all nodes...
Backup files de-configured successfully.

The network configuration has been cleaned up successfully.

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 "node-2".

/tmp/deinstall2014-02-04_03-34-41AM/perl/bin/perl -I/tmp/deinstall2014-02-04_03-34-41AM/perl/lib -I/tmp/deinstall2014-02-04_03-34-41AM/crs/install /tmp/deinstall2014-02-04_03-34-41AM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2014-02-04_03-34-41AM/response/deinstall_Ora11g_gridinfrahome2.rsp"

[root@node-02 ~]# /tmp/deinstall2015-03-04_03-34-41AM/perl/bin/perl -I/tmp/deinstall2015-03-04_03-34-41AM/perl/lib -I/tmp/deinstall2015-03-04_03-34-41AM/crs/install /tmp/deinstall2015-03-04_03-34-41AM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2015-03-04_03-34-41AM/response/deinstall_Ora11g_gridinfrahome2.rsp" -lastnode

Using configuration parameter file: /tmp/deinstall2015-03-04_03-34-41AM/response/deinstall_Ora11g_gridinfrahome2.rsp
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'node-02'
CRS-2676: Start of 'ora.cssdmonitor' on 'node-02' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'node-02'
CRS-2672: Attempting to start 'ora.diskmon' on 'node-02'
CRS-2676: Start of 'ora.diskmon' on 'node-02' succeeded
CRS-2676: Start of 'ora.cssd' on 'node-02' succeeded
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
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-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-4689: Oracle Clusterware is already stopped
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'node-02'
CRS-2676: Start of 'ora.cssdmonitor' on 'node-02' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'node-02'
CRS-2672: Attempting to start 'ora.diskmon' on 'node-02'
CRS-2676: Start of 'ora.diskmon' on 'node-02' succeeded
CRS-2676: Start of 'ora.cssd' on 'node-02' succeeded
CRS-4611: Successful deletion of voting disk +OCR_VOTE.

ASM de-configuration trace file location: /u01/app/oraInventory/logs/asmcadc_clean2015-03-04_03-51-20-AM.log
ASM Clean Configuration START
ASM Clean Configuration END

ASM with SID +ASM1 deleted successfully. Check /u01/app/oraInventory/logs/asmcadc_clean2015-03-04_03-51-20-AM.log for details.

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'node-02'
CRS-2673: Attempting to stop 'ora.ctssd' on 'node-02'
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'node-02'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'node-02'
CRS-2677: Stop of 'ora.mdnsd' on 'node-02' succeeded
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'node-02' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'node-02' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'node-02'
CRS-2677: Stop of 'ora.cssd' on 'node-02' succeeded
CRS-2673: Attempting to stop 'ora.crf' on 'node-02'
CRS-2677: Stop of 'ora.crf' on 'node-02' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'node-02'
CRS-2677: Stop of 'ora.gipcd' on 'node-02' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'node-02'
CRS-2677: Stop of 'ora.gpnpd' on 'node-02' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'node-02' has completed
CRS-4133: Oracle High Availability Services has been stopped.
Removing Trace File Analyzer
Successfully deconfigured Oracle clusterware stack on this node


Run the following command as the root user or the administrator on node "node-1".

/tmp/deinstall2014-02-04_03-34-41AM/perl/bin/perl -I/tmp/deinstall2014-02-04_03-34-41AM/perl/lib -I/tmp/deinstall2014-02-04_03-34-41AM/crs/install /tmp/deinstall2014-02-04_03-34-41AM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2014-02-04_03-34-41AM/response/deinstall_Ora11g_gridinfrahome2.rsp" -lastnode

[root@node-01 ~]# /tmp/deinstall2015-03-04_03-34-41AM/perl/bin/perl -I/tmp/deinstall2015-03-04_03-34-41AM/perl/lib -I/tmp/deinstall2015-03-04_03-34-41AM/crs/install /tmp/deinstall2015-03-04_03-34-41AM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2015-03-04_03-34-41AM/response/deinstall_Ora11g_gridinfrahome2.rsp" -lastnode

Using configuration parameter file: /tmp/deinstall2015-03-04_03-34-41AM/response/deinstall_Ora11g_gridinfrahome2.rsp
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'node-01'
CRS-2676: Start of 'ora.cssdmonitor' on 'node-01' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'node-01'
CRS-2672: Attempting to start 'ora.diskmon' on 'node-01'
CRS-2676: Start of 'ora.diskmon' on 'node-01' succeeded
CRS-2676: Start of 'ora.cssd' on 'node-01' succeeded
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
PRCR-1068 : Failed to query resources
Cannot communicate with crsd
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-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-4689: Oracle Clusterware is already stopped
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'node-01'
CRS-2676: Start of 'ora.cssdmonitor' on 'node-01' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'node-01'
CRS-2672: Attempting to start 'ora.diskmon' on 'node-01'
CRS-2676: Start of 'ora.diskmon' on 'node-01' succeeded
CRS-2676: Start of 'ora.cssd' on 'node-01' succeeded
CRS-4611: Successful deletion of voting disk +OCR_VOTE.

ASM de-configuration trace file location: /u01/app/oraInventory/logs/asmcadc_clean2015-03-04_03-51-20-AM.log
ASM Clean Configuration START
ASM Clean Configuration END

ASM with SID +ASM1 deleted successfully. Check /u01/app/oraInventory/logs/asmcadc_clean2015-03-04_03-51-20-AM.log for details.

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'node-01'
CRS-2673: Attempting to stop 'ora.ctssd' on 'node-01'
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'node-01'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'node-01'
CRS-2677: Stop of 'ora.mdnsd' on 'node-01' succeeded
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'node-01' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'node-01' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'node-01'
CRS-2677: Stop of 'ora.cssd' on 'node-01' succeeded
CRS-2673: Attempting to stop 'ora.crf' on 'node-01'
CRS-2677: Stop of 'ora.crf' on 'node-01' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'node-01'
CRS-2677: Stop of 'ora.gipcd' on 'node-01' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'node-01'
CRS-2677: Stop of 'ora.gpnpd' on 'node-01' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'node-01' has completed
CRS-4133: Oracle High Availability Services has been stopped.
Removing Trace File Analyzer
Successfully deconfigured Oracle clusterware stack on this node


Setting the force flag to false
Setting the force flag to cleanup the Oracle Base
Oracle Universal Installer clean START

Detach Oracle home '/u01/11.2.0.4/grid' from the central inventory on the local node : Done

Failed to delete the directory '/u01/11.2.0.4/grid'. The directory is in use.
Delete directory '/u01/11.2.0.4/grid' on the local node : Failed <<<<

The Oracle Base directory '/u01/app/oracle' will not be removed on local node. The directory is in use by Oracle Home '/u01/11.2.0/grid'.

Detach Oracle home '/u01/11.2.0.4/grid' from the central inventory on the remote nodes 'node-2' : Done


Delete directory '/u01/11.2.0.4/grid' on the remote nodes 'node-2' : Failed <<<<

Could not remove listed directories based on '/tmp/OraInstall2014-02-04_03-54-46-AM/installRemoveDirFile.lst' from nodes 'node-2'. [PRKC-1083 : Failed to remove listed directory in "/tmp/OraInstall2014-02-04_03-54-46-AM/installRemoveDirFile.lst" to any of the given nodes "node-2 ".
Error on node node-2:/bin/rm: cannot remove directory `/u01/11.2.0.4/grid/': Permission denied]
The Oracle Base directory '/u01/app/oracle' will not be removed on node 'node-2'. The directory is in use by Oracle Home '/u01/app/oracle/product/11.2.0/db_1'.

Oracle Universal Installer cleanup completed with errors.

Oracle Universal Installer clean END


## [START] Oracle install clean ##

Clean install operation removing temporary directory '/tmp/deinstall2014-02-04_03-34-41AM' on node 'node-1'
Clean install operation removing temporary directory '/tmp/deinstall2014-02-04_03-34-41AM' on node 'node-2'

## [END] Oracle install clean ##


######################### CLEAN OPERATION END #########################


####################### CLEAN OPERATION SUMMARY #######################
ASM instance was de-configured successfully from the Oracle home
Following RAC listener(s) were de-configured successfully: LISTENER,LISTENER_SCAN1
Oracle Clusterware is stopped and successfully de-configured on node "node-2"
Oracle Clusterware is stopped and successfully de-configured on node "node-1"
Oracle Clusterware is stopped and de-configured successfully.
Successfully detached Oracle home '/u01/11.2.0.4/grid' from the central inventory on the local node.
Failed to delete directory '/u01/11.2.0.4/grid' on the local node.
Successfully detached Oracle home '/u01/11.2.0.4/grid' from the central inventory on the remote nodes 'node-2'.
Failed to delete directory '/u01/11.2.0.4/grid' on the remote nodes 'node-2'.
Oracle Universal Installer cleanup completed with errors.

For complete clean up of Oracle Clusterware software from the system, deinstall the following old clusterware home(s). Refer to Clusterware Install guide of respective old release for details.
    /u01/11.2.0/grid on nodes : node-1
Oracle deinstall tool successfully cleaned up temporary directories.
#######################################################################


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


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