These requirements in this section apply to Sun Cluster HA for Oracle E-Business Suite only. You must meet these requirements before you proceed with your Sun Cluster HA for Oracle E-Business Suite installation and configuration.
Your data service configuration might not be supported if you do not adhere to these requirements.
Oracle E-Business Suite components and their dependencies – You can configure the Sun Cluster HA for Oracle E-Business Suite data service to protect an Oracle E-Business Suite instance and its respective components. These components and their dependencies are described.
If every case, the SUNW.HAStoragePlus resource manages the Oracle E-Business Suite File System Mount points and ensures that Oracle E-Business Suite is not started until these are mounted.
Component |
Description |
---|---|
Forms Server |
-> SUNW.HAStoragePlus resource |
Concurrent Manager Listener |
-> SUNW.HAStoragePlus resource |
Concurrent Manager Server |
-> SUNW.HAStoragePlus resource -> Concurrent Manager Listener resource -> Oracle Database Server resource |
Reports Server |
-> SUNW.HAStoragePlus resource |
As shown in Table 4 the Concurrent Manager Server is dependent on the Oracle Database Server. If you choose the Rapid Install single-node or two-node installation method, then the Database and Concurrent Manager will be within the same node (Resource Group).
If you choose multi-node, then you might have installed the Database Server and Concurrent Manager Server on different nodes (Resource Groups). To preserve the dependency listed above, the Sun Cluster HA for Oracle E-Business Suite data service manages the start/restart dependencies between the Concurrent Manager Server and Database Server.
Each Oracle E-Business Suite component has a configuration and registration file in /opt/SUNWscebs/xxx/util, where xxx is a three-character abbreviation for the respective Oracle E-Business Suite component. These files allow you to register the Oracle E-Business Suite components with Sun Cluster.
Within these files, the appropriate dependencies have been applied.
# cd /opt/SUNWscebs # # ls -l cmg/util total 16 -rwxr-xr-x 1 root sys 1410 Jun 11 17:17 cmg_config -rwxr-xr-x 1 root sys 840 Jun 11 17:17 cmg_register -rwxr-xr-x 1 root sys 4105 Jun 11 17:17 copy_env # ls -l frm/util total 4 -rwxr-xr-x 1 root sys 701 Jun 11 17:17 frm_config -rwxr-xr-x 1 root sys 619 Jun 11 17:17 frm_register # ls -l rep/util total 4 -rwxr-xr-x 1 root sys 701 Jun 11 17:17 rep_config -rwxr-xr-x 1 root sys 619 Jun 11 17:17 rep_register # more cmg/util/cmg* :::::::::::::: cmg_config :::::::::::::: # # Copyright 2003 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # This file will be sourced in by cmg_register and the parameters # listed below will be used. # # These parameters can be customized in (key=value) form # # RS - name of the resource for the application # RG - name of the resource group containing RS # HAS_RS - name of the HAStoragePlus SC resource # LSR_RS - name of the Concurrent Manager Listener SC resource # CON_HOST - name of the Concurrent Manager logical hostname # CON_COMNTOP - name of the Concurrent Manager COMMON_TOP directory # CON_APPSUSER - name of the Concurrent Manager application userid # APP_SID - name of the application SID # APPS_PASSWD - name of the password for the APPS userid # ORACLE_HOME - name of the Oracle home directory # CON_LIMIT - Minimum number of Concurrent Managers # represented as a percentage i.e. 70 = 70% # (Note - Omit the % sign) # MODE - Specifies if Oracle E-Business Suite is running # 32|64-bit code and if the LD_PRELOAD pathname # will have a symlink in /usr/lib/secure # Default value = 32/Y # (Note - Refer to the Sun Cluster 3.1 Data Service # for Oracle E-Business Suite for more information) # RS= RG= HAS_RS= LSR_RS= CON_HOST= CON_COMNTOP= CON_APPSUSER= APP_SID= APPS_PASSWD= ORACLE_HOME= CON_LIMIT= MODE=32/Y :::::::::::::: cmg_register :::::::::::::: # # Copyright 2003 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # . `dirname $0`/cmg_config scrgadm -a -j $RS -g $RG -t SUNW.gds \ -x Start_command="/opt/SUNWscebs/cmg/bin/start_cmg \ -R $RS -G $RG -C $CON_COMNTOP -U $CON_APPSUSER -P $APPS_PASSWD \ -S $APP_SID -H $CON_HOST -O $ORACLE_HOME -L $CON_LIMIT -M $MODE" \ -x Stop_command="/opt/SUNWscebs/cmg/bin/stop_cmg \ -R $RS -G $RG -C $CON_COMNTOP -U $CON_APPSUSER -P $APPS_PASSWD \ -S $APP_SID -H $CON_HOST -O $ORACLE_HOME -L $CON_LIMIT -M $MODE" \ -x Probe_command="/opt/SUNWscebs/cmg/bin/probe_cmg \ -R $RS -G $RG -C $CON_COMNTOP -U $CON_APPSUSER -P $APPS_PASSWD \ -S $APP_SID -H $CON_HOST -O $ORACLE_HOME -L $CON_LIMIT -M $MODE" \ -y Port_list=23/tcp -y Network_resources_used=$LSR_RS \ -x Stop_signal=9 \ -y Resource_dependencies=$HAS_RS,$LSR_RS # |