tech_memo / ORACLE / oracle_RAC / Uninstall

tech_memo/oracle_RAC/Install

UnInstall? †

• oracle user

  [oracle@racserver1 dbhome_1]$ cd $ORACLE_HOME
  [oracle@racserver1 dbhome_1]$ cd ./deinstall
  [oracle@racserver1 dbhome_1]$ ./deinstall
  
  〜〜〜
  
  Specify the list of database names that are configured in this Oracle home [rac]: rac
  
  〜〜〜
   
  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 [racserver1]: racserver1
  Specify the list of instance names [rac]: rac
  Specify the local instance name on node   [rac]: rac
  Specify the diagnostic destination location of the database [/u01/app/oracle/diag/rdbms/rac]:
  Specify the storage type used by the Database ASM|FS []: ASM
  
  〜〜〜
  
  Do you want to continue (y - yes, n - no)? [n]: y

• grid user

  [grid@racserver1 grid]$ cd $ORACLE_HOME
  [grid@racserver1 grid]$ cd ./deinstall
  [grid@racserver1 grid]$ ./deinstall
  Traces log file: /tmp/deinstall2012-02-06_04-01-50PM/logs//crsdc.log
  Enter an address or the name of the virtual IP used on node "racserver1"[racserver1-vip]
   >
  racserver1-vip
  The following information can be collected by running "/sbin/ifconfig -a" on node "racserver1"
  Enter the IP netmask of Virtual IP "192.168.100.13" on node "racserver1"[255.255.255.0]
   >
  255.255.255.0
  Enter the network interface name on which the virtual IP address "192.168.100.13" is active
   >
  eth0:1
  Enter an address or the name of the virtual IP used on node "racserver2"[racserver2-vip]
   >
  racserver2-vip
  The following information can be collected by running "/sbin/ifconfig -a" on node "racserver2"
  Enter the IP netmask of Virtual IP "192.168.100.14" on node "racserver2"[255.255.255.0]
   >
  255.255.255.0
  Enter the network interface name on which the virtual IP address "192.168.100.14" is active[eth0:1]
   >
  eth0:1
  Enter an address or the name of the virtual IP[]
   >
  
  〜〜〜
  
  Specify all RAC listeners (do not include SCAN listener) that are to be de-configured [LISTENER,LISTENER_SCAN1]:
  
  〜〜〜
  
  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 [ ]: +CRS
  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/app/11.2.0/grid
  The cluster node(s) on which the Oracle home de-installation will be performed are:racserver1,racserver2
  Oracle Home selected for de-install is: /u01/app/11.2.0/grid
  Inventory Location where the Oracle home registered is: /u01/oracle/oraInventory
  Skipping Windows and .NET products configuration check
  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
  

  • 以下に示されているスクリプトを指定ノードで実行してEnter。

     ---------------------------------------->
    
    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 "racserver2".
    
    /tmp/deinstall2012-02-06_04-01-50PM/perl/bin/perl -I/tmp/deinstall2012-02-06_04-01-50PM/perl/lib -I/tmp/deinstall2012-02-06_04-01-50PM/crs/install /tmp/deinstall2012-02-06_04-01-50PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2012-02-06_04-01-50PM/response/deinstall_Ora11g_gridinfrahome1.rsp"
    
    Run the following command as the root user or the administrator on node "racserver1".
    
    /tmp/deinstall2012-02-06_04-01-50PM/perl/bin/perl -I/tmp/deinstall2012-02-06_04-01-50PM/perl/lib -I/tmp/deinstall2012-02-06_04-01-50PM/crs/install /tmp/deinstall2012-02-06_04-01-50PM/crs/install/rootcrs.pl -force  -deconfig -paramfile "/tmp/deinstall2012-02-06_04-01-50PM/response/deinstall_Ora11g_gridinfrahome1.rsp" -lastnode
    
    Press Enter after you finish running the above commands