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Sun Cluster Data Service for Oracle E-Business Suite Guide for Solaris OS

Planning the Sun Cluster HA for Oracle E-Business Suite Installation and Configuration

This section contains the information you need to plan your Sun Cluster HA for Oracle E-Business Suite installation and configuration.

Configuration Restrictions

This section provides a list of software and hardware configuration restrictions that apply to Sun Cluster HA for Oracle E-Business Suite only.

Caution – Caution –

Your data service configuration might not be supported if you do not observe these restrictions.

For restrictions that apply to all data services, see the Sun Cluster Release Notes.

Configuration Requirements

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.

Caution – Caution –

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.

Note –

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.

Table 4 Oracle E-Business Suite components and their dependencies (via -> symbol)

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.

Example 1 Oracle E-Business Suite configuration and registration files for Sun Cluster


# 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
#