[oracle@racnode1 ~]$ cd $ORACLE_HOME/deinstall [oracle@racnode1 deinstall]$ ./deinstall Checking for required files and bootstrapping ... Please wait ... Location of logs /u01/app/oraInventory/logs/ ############ ORACLE DECONFIG TOOL START ############ ######################### DECONFIG CHECK OPERATION START ######################### ## [START] Install check configuration ## Checking for existence of the Oracle home location /u01/app/oracle/product/12.1.0/dbhome_1 Oracle Home type selected for deinstall is: Oracle Real Application Cluster Database 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/app/18.0.0/grid The following nodes are part of this cluster: racnode1 Checking for sufficient temp space availability on node(s) : 'racnode1' ## [END] Install check configuration ## Network Configuration check config START Network de-configuration trace file location: /u01/app/oraInventory/logs/netdc_check2020-03-12_05-38-36-PM.log Network Configuration check config END Database Check Configuration START Database de-configuration trace file location: /u01/app/oraInventory/logs/databasedc_check2020-03-12_05-38-37-PM.log Use comma as separator when specifying list of values as input Specify the list of database names that are configured in this Oracle home [RACTEST1,RACTEST]: ###### For Database 'RACTEST1' ###### Specify the type of this database (1.Single Instance Database|2.Oracle Restart Enabled Database|3.RAC Database|4.RAC One Node Database) [1]: 3 Specify the list of nodes on which this database has instances [racnode1]: Specify the list of instance names [RACTEST1]: Specify the local instance name on node [RACTEST1]: Specify the diagnostic destination location of the database [/u01/app/oracle/diag/rdbms/ractest1]: Specify the storage type used by the Database ASM|FS []: ASM ###### For Database 'RACTEST' ###### Specify the type of this database (1.Single Instance Database|2.Oracle Restart Enabled Database|3.RAC Database|4.RAC One Node Database) [1]: 3 Specify the list of nodes on which this database has instances [racnode1]: Specify the list of instance names [RACTEST]: Specify the local instance name on node [RACTEST]: Specify the diagnostic destination location of the database [/u01/app/oracle/diag/rdbms/ractest]: Specify the storage type used by the Database ASM|FS []: ASM Database Check Configuration END Oracle Configuration Manager check START OCM check log file location : /u01/app/oraInventory/logs//ocm_check7431.log Oracle Configuration Manager check END ######################### DECONFIG CHECK OPERATION END ######################### ####################### DECONFIG CHECK OPERATION SUMMARY ####################### Oracle Grid Infrastructure Home is: /u01/app/18.0.0/grid The following nodes are part of this cluster: racnode1 WARNING ! Deinstall utility has detected that Oracle Clusterware processes are not running on the local node, hence entries of Real Application Cluster Databases that are being deinstalled will not be removed from Oracle Cluster Registry (OCR). For complete deinstallation of Real Application Cluster Databases, it is recommended to run the deinstall utility with Oracle Clusterware running. The cluster node(s) on which the Oracle home deinstallation will be performed are:racnode1 Oracle Home selected for deinstall is: /u01/app/oracle/product/12.1.0/dbhome_1 Inventory Location where the Oracle home registered is: /u01/app/oraInventory The following databases were selected for de-configuration : RACTEST1,RACTEST Database unique name : RACTEST1 Storage used : ASM Database unique name : RACTEST Storage used : ASM Checking the config status for CCR Oracle Home exists with CCR directory, but CCR is not configured CCR check is finished 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_deconfig2020-03-12_05-38-34-PM.out' Any error messages from this session will be written to: '/u01/app/oraInventory/logs/deinstall_deconfig2020-03-12_05-38-34-PM.err' ######################## DECONFIG CLEAN OPERATION START ######################## Database de-configuration trace file location: /u01/app/oraInventory/logs/databasedc_clean2020-03-12_05-41-05-PM.log Database Clean Configuration START RACTEST1 This operation may take few minutes. Database Clean Configuration END RACTEST1 Database Clean Configuration START RACTEST This operation may take few minutes. Database Clean Configuration END RACTEST Network Configuration clean config START Network de-configuration trace file location: /u01/app/oraInventory/logs/netdc_clean2020-03-12_05-41-46-PM.log De-configuring Listener configuration file on all nodes... Listener configuration file 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 Oracle Configuration Manager clean START OCM clean log file location : /u01/app/oraInventory/logs//ocm_clean7431.log Oracle Configuration Manager clean END ######################### DECONFIG CLEAN OPERATION END ######################### ####################### DECONFIG CLEAN OPERATION SUMMARY ####################### Successfully de-configured the following database instances : RACTEST1,RACTEST Cleaning the config for CCR As CCR is not configured, so skipping the cleaning of CCR configuration CCR clean is finished ####################################################################### ############# ORACLE DECONFIG TOOL END ############# Using properties file /tmp/deinstall2020-03-12_05-38-26PM/response/deinstall_2020-03-12_05-38-34-PM.rsp Location of logs /u01/app/oraInventory/logs/ ############ ORACLE DEINSTALL TOOL START ############ ####################### DEINSTALL CHECK OPERATION SUMMARY ####################### A log of this session will be written to: '/u01/app/oraInventory/logs/deinstall_deconfig2020-03-12_05-38-34-PM.out' Any error messages from this session will be written to: '/u01/app/oraInventory/logs/deinstall_deconfig2020-03-12_05-38-34-PM.err' ######################## DEINSTALL CLEAN OPERATION START ######################## ## [START] Preparing for Deinstall ## Setting LOCAL_NODE to racnode1 Setting CLUSTER_NODES to racnode1 Setting CRS_HOME to false Setting oracle.installer.invPtrLoc to /tmp/deinstall2020-03-12_05-38-26PM/oraInst.loc Setting oracle.installer.local to false ## [END] Preparing for Deinstall ## 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/oracle/product/12.1.0/dbhome_1' from the central inventory on the local node : Done Delete directory '/u01/app/oracle/product/12.1.0/dbhome_1' on the local node : Done The Oracle Base directory '/u01/app/oracle' will not be removed on local node. The directory is in use by Oracle Home '/u01/app/oracle/product/12.2.0/dbhome_1'. Oracle Universal Installer cleanup was successful. Oracle Universal Installer clean END ## [START] Oracle install clean ## Clean install operation removing temporary directory '/tmp/deinstall2020-03-12_05-38-26PM' on node 'racnode1' ## [END] Oracle install clean ## ######################### DEINSTALL CLEAN OPERATION END ######################### ####################### DEINSTALL CLEAN OPERATION SUMMARY ####################### Successfully detached Oracle home '/u01/app/oracle/product/12.1.0/dbhome_1' from the central inventory on the local node. Successfully deleted directory '/u01/app/oracle/product/12.1.0/dbhome_1' on the local node. Oracle Universal Installer cleanup was successful. Oracle deinstall tool successfully cleaned up temporary directories. ####################################################################### ############# ORACLE DEINSTALL TOOL END ############# Check and Confirm Inventory Updated.
[oracle@racnode1 app]$ ls -ltr /u01/app/oracle/product/12.1.0 total 0 [oracle@racnode1 app]$
[oracle@racnode1 ContentsXML]$ cat inventory.xml
<?xml version="1.0" standalone="yes" ?>
<!-- Copyright (c) 1999, 2014, Oracle and/or its affiliates.
All rights reserved. -->
<!-- Do not modify the contents of this file by hand. -->
<INVENTORY>
<VERSION_INFO>
<SAVED_WITH>12.1.0.2.0</SAVED_WITH>
<MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>
</VERSION_INFO>
<HOME_LIST>
<HOME NAME="OraDB12Home2" LOC="/u01/app/oracle/product/12.2.0/dbhome_1" TYPE="O" IDX="4"/>
<HOME NAME="OraGI18Home1" LOC="/u01/app/18.0.0/grid" TYPE="O" IDX="5" CRS="true"/>
<HOME NAME="OraGI12Home1" LOC="/u01/app/12.1.0/grid" TYPE="O" IDX="1" REMOVED="T"/>
<HOME NAME="OraGI12Home2" LOC="/u01/app/12.2.0.1/grid" TYPE="O" IDX="3" REMOVED="T"/>
<HOME NAME="OraDB12Home1" LOC="/u01/app/oracle/product/12.1.0/dbhome_1" TYPE="O" IDX="2" REMOVED="T"/>
</HOME_LIST>
<COMPOSITEHOME_LIST>
</COMPOSITEHOME_LIST>
</INVENTORY>
[oracle@racnode1 ContentsXML]$
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