CannotconfiguretwoCRSinstancesonthesamecluster

今天是2014-03-30，在安装oracle stand-alone server的时候出现如下错误： [root@dg-two etc]# /u01/app/11.2.0/grid/root.shPerforming root user operation for Oracle 11g The following environment variables are set as: ORACLE_OWNER= grid ORACLE_HO

今天是2014-03-30，在安装oracle stand-alone server的时候出现如下错误：

[root@dg-two etc]# /u01/app/11.2.0/grid/root.sh
Performing root user operation for Oracle 11g 

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]: 
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.


Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.

To configure Grid Infrastructure for a Stand-Alone Server run the following command as the root user:
/u01/app/11.2.0/grid/perl/bin/perl -I/u01/app/11.2.0/grid/perl/lib -I/u01/app/11.2.0/grid/crs/install /u01/app/11.2.0/grid/crs/install/roothas.pl


To configure Grid Infrastructure for a Cluster execute the following command:
/u01/app/11.2.0/grid/crs/config/config.sh
This command launches the Grid Infrastructure Configuration Wizard. The wizard also supports silent operation, and the parameters can be passed through the response file that is available in the installation media.

[root@dg-two etc]# /u01/app/11.2.0/grid/perl/bin/perl -I/u01/app/11.2.0/grid/perl/lib -I/u01/app/11.2.0/grid/crs/install /u01/app/11.2.0/grid/crs/install/roothas.pl
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
User ignored Prerequisites during installation
/u01/app/grid/product/11.2.0/grid/bin/crsctl query crs activeversion ... failed rc=-1 with message:
 Failure in execution (rc=-1, 0, No such file or directory) for command /u01/app/grid/product/11.2.0/grid/bin/crsctl query crs activeversion 

CRS is already configured on this node for crshome=/u01/app/grid/product/11.2.0/grid
Cannot configure two CRS instances on the same cluster.
Please deconfigure before proceeding with the configuration of new home.

由于之前在该服务器安装过RAc，出现了该问题？

解决方案：

[root@dg-two etc]# /u01/app/11.2.0/grid/crs/install/rootcrs.pl -verbose -deconfig -force
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
Usage: srvctl <command> <object> [<options>]
    commands: enable|disable|start|stop|status|add|remove|modify|getenv|setenv|unsetenv|config|upgrade
    objects: database|service|asm|diskgroup|listener|home|ons
For detailed help on each command and object and its options use:
  srvctl <command> -h or
  srvctl <command> <object> -h
PRKO-2012 : nodeapps object is not supported in Oracle Restart
Failure in execution (rc=-1, 0, No such file or directory) for command /u01/app/11.2.0/grid/bin/crsctl stop res ora.registry.acfs -n dg-two -f
sh: /u01/app/11.2.0/grid/bin/crsctl: No such file or directory
Failure in execution (rc=-1, 32512, No such file or directory) for command /u01/app/11.2.0/grid/bin/crsctl delete res ora.drivers.acfs -init -f
Failure in execution (rc=-1, 32512, No such file or directory) for command /u01/app/11.2.0/grid/bin/crsctl stop crs -f
################################################################
# You must kill processes or reboot the system to properly #
# cleanup the processes started by Oracle clusterware          #
################################################################
Successfully deconfigured Oracle clusterware stack on this node

最终解决：

[root@dg-two etc]# /u01/app/oraInventory/orainstRoot.sh 
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@dg-two etc]# /u01/app/11.2.0/grid/root.sh 
Performing root user operation for Oracle 11g 

The following environment variables are set as:
    ORACLE_OWNER= grid
    ORACLE_HOME=  /u01/app/11.2.0/grid

Enter the full pathname of the local bin directory: [/usr/local/bin]: 
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.

Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.

To configure Grid Infrastructure for a Stand-Alone Server run the following command as the root user:
/u01/app/11.2.0/grid/perl/bin/perl -I/u01/app/11.2.0/grid/perl/lib -I/u01/app/11.2.0/grid/crs/install /u01/app/11.2.0/grid/crs/install/roothas.pl


To configure Grid Infrastructure for a Cluster execute the following command:
/u01/app/11.2.0/grid/crs/config/config.sh
This command launches the Grid Infrastructure Configuration Wizard. The wizard also supports silent operation, and the parameters can be passed through the response file that is available in the installation media.

[root@dg-two etc]# /u01/app/11.2.0/grid/perl/bin/perl -I/u01/app/11.2.0/grid/perl/lib -I/u01/app/11.2.0/grid/crs/install /u01/app/11.2.0/grid/crs/install/roothas.pl
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
User ignored Prerequisites during installation
LOCAL ADD MODE 
Creating OCR keys for user 'grid', privgrp 'oinstall'..
Operation successful.
LOCAL ONLY MODE 
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-4664: Node dg-two successfully pinned.
Adding Clusterware entries to upstart

dg-two     2014/03/30 14:58:29     /u01/app/11.2.0/grid/cdata/dg-two/backup_20140330_145829.olr
Successfully configured Oracle Grid Infrastructure for a Standalone Server

查看资源信息：

[root@dg-two bin]# ./crsctl check css
CRS-4530: Communications failure contacting Cluster Synchronization Services daemon
[root@dg-two bin]# ./crsctl check evm
CRS-4533: Event Manager is online
[root@dg-two bin]# cat /etc/oracle/ocr.loc
ocrconfig_loc=/u01/app/11.2.0/grid/cdata/localhost/local.ocr
local_only=TRUE
[root@dg-two bin]# ./ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          3
         Total space (kbytes)     :     262120
         Used space (kbytes)      :        152
         Available space (kbytes) :     261968
         ID                       : 1330382406
         Device/File Name         : /u01/app/11.2.0/grid/cdata/localhost/local.ocr
                                    Device/File integrity check succeeded

                                    Device/File not configured

                                    Device/File not configured

                                    Device/File not configured

                                    Device/File not configured

         Cluster registry integrity check succeeded

         Logical corruption check succeeded

[root@dg-two bin]#