Oracle y yo

[oracle@oracle11gnodo1 instaladores]$ cd deinstall/
[oracle@oracle11gnodo1 deinstall]$ ls -ltr
total 216
-r-xr-xr-x 1 oracle oinstall 31544 Apr 1 01:24 sshUserSetup.sh
-r--r--r-- 1 oracle oinstall 3154 Jul 13 08:01 deinstall.xml
-r-xr-xr-x 1 oracle oinstall 20670 Jul 13 08:26 deinstall
-rw-r--r-- 1 oracle oinstall 382 Aug 4 18:16 readme.txt
drwxr-xr-x 7 oracle oinstall 4096 Aug 13 05:46 jre
drwxr-xr-x 2 oracle oinstall 4096 Aug 14 01:35 utl
drwxr-xr-x 2 oracle oinstall 4096 Aug 14 01:35 response
drwxr-xr-x 2 oracle oinstall 4096 Aug 14 01:35 logs
drwxr-xr-x 2 oracle oinstall 4096 Aug 14 01:50 mapfiles
drwxrwxr-x 4 oracle oinstall 4096 Aug 14 01:53 sysman
drwxrwxr-x 3 oracle oinstall 4096 Aug 14 01:53 srvm
drwxrwxr-x 8 oracle oinstall 4096 Aug 14 01:53 perl
drwxrwxr-x 7 oracle oinstall 4096 Aug 14 01:53 oui
drwxr-xr-x 3 oracle oinstall 4096 Aug 14 01:53 lib
drwxr-xr-x 2 oracle oinstall 4096 Aug 14 01:53 jlib
drwxrwxr-x 3 oracle oinstall 4096 Aug 14 01:53 diagnostics
drwxrwxr-x 2 oracle oinstall 4096 Aug 14 01:53 dc_ocm
drwxrwxr-x 3 oracle oinstall 4096 Aug 14 01:53 cv
drwxrwxr-x 3 oracle oinstall 4096 Aug 14 01:53 crs
drwxrwxr-x 2 oracle oinstall 4096 Aug 14 01:53 bin
drwxrwxr-x 4 oracle oinstall 4096 Aug 14 01:53 assistants

[oracle@oracle11gnodo1 deinstall]$ ./deinstall -home /u01/app/11.2.0/grid

ORACLE_HOME = /u01/app/11.2.0/grid
Location of logs /home/oracle/oraInventory/logs/

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

######################## CHECK OPERATION START ########################
Install check configuration START

Checking for existence of the Oracle home location /u01/app/11.2.0/grid
Oracle Home type selected for de-install is: CRS
Oracle Base selected for de-install is: /u01/app/oracle
Checking for existence of central inventory location /home/oracle/oraInventory
Checking for existence of the Oracle Grid Infrastructure home /u01/app/11.2.0/grid
The following nodes are part of this cluster: oracle11gnodo1,oracle11gnodo2

Install check configuration END

Traces log file: /home/oracle/oraInventory/logs//crsdc.log

- Ahora comienza la serie de preguntitas, relacionadas con las IP Virtuales, físicas y el formato de la máscara.

Enter an address or the name of the virtual IP used on node "oracle11gnodo1"[oracle11gnodo1-vip]

The following information can be collected by running ifconfig -a on node "oracle11gnodo1"
Enter the IP netmask of Virtual IP "192.168.239.131" on node "oracle11gnodo1"[255.255.255.0]
192.168.239.129

Enter the network interface name on which the virtual IP address "192.168.239.131" is active
eth0

Enter an address or the name of the virtual IP used on node "oracle11gnodo2"[oracle11gnodo2-vip]

The following information can be collected by running ifconfig -a on node "oracle11gnodo2"
Enter the IP netmask of Virtual IP "192.168.239.132" on node "oracle11gnodo2"[192.168.239.129]
192.168.239.130

Enter the network interface name on which the virtual IP address "192.168.239.132" is active[eth0]

Enter an address or the name of the virtual IP[]
192.168.239.131

The following information can be collected by running ifconfig -a on node "oracle11gnodo1"
Enter the IP netmask of the virtual IP "192.168.239.131"[]
255.255.255.0

Enter the network interface name on which the virtual IP address "192.168.239.131" is active
eth0

Enter an address or the name of the virtual IP[]
192.168.239.131

The following information can be collected by running ifconfig -a on node "oracle11gnodo1"
Enter the IP netmask of the virtual IP "192.168.239.131"[255.255.255.0]

Enter the network interface name on which the virtual IP address "192.168.239.131" is active[eth0]

Enter an address or the name of the virtual IP

- Una vez ingresados todos los datos, comienza realmente la desinstalación

Network Configuration check config START

Network de-configuration trace file location: /home/oracle/oraInventory/logs/netdc_check32554.log

Network Configuration check config END

Asm Check Configuration START

ASM de-configuration trace file location: /home/oracle/oraInventory/logs/asmcadc_check32555.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 diskgroups that are managed by this ASM instance []: DATA1

De-configuring ASM will drop all the diskgroups at cleanup time. Do you want deconfig tool to drop the diskgroups y|n [y]:

######################### 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 exists are: (Please input nodes seperated by ",", eg: node1,node2,...)oracle11gnodo1,oracle11gnodo2
Oracle Home selected for de-install is: /u01/app/11.2.0/grid
Inventory Location where the Oracle home registered is: /home/oracle/oraInventory
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: '/home/oracle/oraInventory/logs/deinstall_deconfig2009-09-21_02-57-31-PM.out'
Any error messages from this session will be written to: '/home/oracle/oraInventory/logs/deinstall_deconfig2009-09-21_02-57-31-PM.err'

######################## CLEAN OPERATION START ########################
ASM de-configuration trace file location: /home/oracle/oraInventory/logs/asmcadc_clean32556.log
ASM Clean Configuration START
ASM Clean Configuration END

Network Configuration clean config START

Network de-configuration trace file location: /home/oracle/oraInventory/logs/netdc_clean32557.log

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

- Una vez pasado lo anterior, indica que debemos ejecutar ciertos comandos con root en cada uno de los nodos.

---------------------------------------->

Run the following command as the root user or the administrator on node "oracle11gnodo2".

/home/oracle/instaladores/deinstall/perl/bin/perl -I/home/oracle/instaladores/deinstall/perl/lib -I/home/oracle/instaladores/deinstall/crs/install /home/oracle/instaladores/deinstall/crs/install/rootcrs.pl -force -delete -paramfile /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp

Run the following command as the root user or the administrator on node "oracle11gnodo1".

/home/oracle/instaladores/deinstall/perl/bin/perl -I/home/oracle/instaladores/deinstall/perl/lib -I/home/oracle/instaladores/deinstall/crs/install /home/oracle/instaladores/deinstall/crs/install/rootcrs.pl -force -delete -paramfile /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp -lastnode

- Ejecutamos esos comandos en cada uno de los nodos del RAC con usuario root, y el desinstalador simplemente remueve y aquellos procesos que no puede eliminar, los deja para el reboteo.

[oracle@oracle11gnodo2 ~]$ su - root
Password:
[root@oracle11gnodo2 ~]# /home/oracle/instaladores/deinstall/perl/bin/perl -I/home/oracle/instaladores/deinstall/perl/lib -I/home/oracle/instaladores/deinstall/crs/install /home/oracle/instaladores/deinstall/crs/install/rootcrs.pl -force -delete -paramfile /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp
2009-09-21 15:05:48: Parsing the host name
2009-09-21 15:05:48: Checking for super user privileges
2009-09-21 15:05:48: User has super user privileges
Using configuration parameter file: /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp
PRCR-1035 : Failed to look up CRS resource ora.cluster_vip.type for 1
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
PRCR-1070 : Failed to check if resource ora.eons is registered
Cannot communicate with crsd

ADVM/ACFS is not supported on Redhat 4
ACFS-9201: Not Supported
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'oracle11gnodo2'
CRS-2673: Attempting to stop 'ora.crsd' on 'oracle11gnodo2'
CRS-4548: Unable to connect to CRSD
CRS-2675: Stop of 'ora.crsd' on 'oracle11gnodo2' failed
CRS-2679: Attempting to clean 'ora.crsd' on 'oracle11gnodo2'
CRS-4548: Unable to connect to CRSD
CRS-2678: 'ora.crsd' on 'oracle11gnodo2' has experienced an unrecoverable failure
CRS-0267: Human intervention required to resume its availability.
CRS-2795: Shutdown of Oracle High Availability Services-managed resources on 'oracle11gnodo2' has failed
CRS-4687: Shutdown command has completed with error(s).
CRS-4000: Command Stop failed, or completed with errors.
You must kill crs processes or reboot the system to properly
cleanup the processes started by Oracle clusterware
error: package cvuqdisk is not installed
Successfully deconfigured Oracle clusterware stack on this node

[oracle@oracle11gnodo1 ~]$ su - root
Password:
[root@oracle11gnodo1 ~]# /home/oracle/instaladores/deinstall/perl/bin/perl -I/home/oracle/instaladores/deinstall/perl/lib -I/home/oracle/instaladores/deinstall/crs/install /home/oracle/instaladores/deinstall/crs/install/rootcrs.pl -force -delete -paramfile /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp -lastnode
2009-09-21 15:07:52: Parsing the host name
2009-09-21 15:07:52: Checking for super user privileges
2009-09-21 15:07:52: User has super user privileges
Using configuration parameter file: /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp

CRS-2672: Attempting to start 'ora.cssd' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.cssd' on 'oracle11gnodo1' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.ctssd' on 'oracle11gnodo1' succeeded
CRS-2679: Attempting to clean 'ora.asm' on 'oracle11gnodo1'
CRS-5011: Check of resource "+ASM" failed: details at "(:CLSN00006" in "/u01/app/11.2.0/grid/log/oracle11gnodo1/agent/ohasd/oraagent_oracle/oraagent_oracle.log"
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux Error: 2: No such file or directory
Process ID: 0
Session ID: 0 Serial number: 0
CRS-5011: Check of resource "+ASM" failed: details at "(:CLSN00006" in "/u01/app/11.2.0/grid/log/oracle11gnodo1/agent/ohasd/oraagent_oracle/oraagent_oracle.log"
CRS-2681: Clean of 'ora.asm' on 'oracle11gnodo1' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.asm' on 'oracle11gnodo1' succeeded
CRS-2673: Attempting to stop 'ora.cssdmonitor' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.cssdmonitor' on 'oracle11gnodo1' succeeded
CRS-2529: Unable to act on 'ora.cssd' because that would require stopping or relocating 'ora.asm', but the force option was not specified
CRS-4000: Command Stop failed, or completed with errors.
Command return code of 1 (256) from command: /u01/app/11.2.0/grid/bin/crsctl stop resource ora.cssd -init
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-1035 : Failed to look up CRS resource ora.cluster_vip.type for 1
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
PRCR-1070 : Failed to check if resource ora.eons is registered
Cannot communicate with crsd

ADVM/ACFS is not supported on Redhat 4
ACFS-9201: Not Supported

CRS-2673: Attempting to stop 'ora.ctssd' on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.evmd' on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.asm' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.evmd' on 'oracle11gnodo1' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'oracle11gnodo1' succeeded
CRS-2677: Stop of 'ora.asm' on 'oracle11gnodo1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.cssd' on 'oracle11gnodo1' succeeded
CRS-2673: Attempting to stop 'ora.diskmon' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.diskmon' on 'oracle11gnodo1' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.cssdmonitor' on 'oracle11gnodo1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'oracle11gnodo1'
CRS-2672: Attempting to start 'ora.diskmon' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.diskmon' on 'oracle11gnodo1' succeeded
CRS-2676: Start of 'ora.cssd' on 'oracle11gnodo1' succeeded
This ASM diskgroup does not contain voting disks to be deleted
CRS-2672: Attempting to start 'ora.ctssd' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.ctssd' on 'oracle11gnodo1' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'oracle11gnodo1'
CRS-2676: Start of 'ora.asm' on 'oracle11gnodo1' succeeded
ASM de-configuration trace file location: /home/oracle/oraInventory/logs/asmcadc_clean2043844166297175867.log
ASM Clean Configuration START
ASM Clean Configuration END

ASM with SID +ASM1 deleted successfully. Check /home/oracle/oraInventory/logs/asmcadc_clean2043844166297175867.log for details.

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.gpnpd' on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.cssdmonitor' on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.ctssd' on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.cssdmonitor' on 'oracle11gnodo1' succeeded
CRS-2677: Stop of 'ora.gpnpd' on 'oracle11gnodo1' succeeded
CRS-2677: Stop of 'ora.mdnsd' on 'oracle11gnodo1' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'oracle11gnodo1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.cssd' on 'oracle11gnodo1' succeeded
CRS-2673: Attempting to stop 'ora.diskmon' on 'oracle11gnodo1'
CRS-2673: Attempting to stop 'ora.gipcd' on 'oracle11gnodo1'
CRS-2677: Stop of 'ora.gipcd' on 'oracle11gnodo1' succeeded
CRS-2677: Stop of 'ora.diskmon' on 'oracle11gnodo1' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'oracle11gnodo1' has completed
CRS-4133: Oracle High Availability Services has been stopped.

error: package cvuqdisk is not installed
Successfully deconfigured Oracle clusterware stack on this node

- Una vez terminado lo anterior , procedemos a dar ENTER

Press Enter after you finish running the above commands

<----------------------------------------
Oracle Universal Installer clean START

Detach Oracle home '/u01/app/11.2.0/grid' from the central inventory on the local node : Done

Delete directory '/u01/app/11.2.0/grid' on the local node : Done

Delete directory '/u01/app/oracle' on the local node : Done

Detach Oracle home '/u01/app/11.2.0/grid' from the central inventory on the remote nodes 'oracle11gnodo2' : Done

Delete directory '/u01/app/11.2.0/grid' on the remote nodes 'oracle11gnodo2' : Done

Delete directory '/u01/app/oracle' on the remote nodes 'oracle11gnodo2' : Done

Oracle Universal Installer cleanup was successful.

Oracle Universal Installer clean END

Oracle install clean START

Clean install operation removing temporary directory '/tmp/install' on node 'oracle11gnodo1'
Clean install operation removing temporary directory '/tmp/install' on node 'oracle11gnodo2'

Oracle install clean END

Moved default properties file /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp as /home/oracle/instaladores/deinstall/response/deinstall_Ora11g_gridinfrahome2.rsp3

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

- Y muestra en esta sección lo más importante, el resumen

####################### CLEAN OPERATION SUMMARY #######################
ASM instance was de-configured successfully from the Oracle home
Oracle Clusterware is stopped and successfully de-configured on node "oracle11gnodo2"
Oracle Clusterware is stopped and successfully de-configured on node "oracle11gnodo1"
Oracle Clusterware is stopped and de-configured successfully.
Successfully detached Oracle home '/u01/app/11.2.0/grid' from the central inventory on the local node.
Successfully deleted directory '/u01/app/11.2.0/grid' on the local node.
Successfully deleted directory '/u01/app/oracle' on the local node.
Successfully detached Oracle home '/u01/app/11.2.0/grid' from the central inventory on the remote nodes 'oracle11gnodo2'.
Successfully deleted directory '/u01/app/11.2.0/grid' on the remote nodes 'oracle11gnodo2'.
Successfully deleted directory '/u01/app/oracle' on the remote nodes 'oracle11gnodo2'.
Oracle Universal Installer cleanup was successful.

Oracle install successfully cleaned up the temporary directories.
#######################################################################

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

La herramienta desinstala absolutamente todo, es bastante poderosa, no se cae, pero... en las pruebas efectuadas, se demora bastante.

Más información del deinstall AQUÍ

Espero les sirva