Configuration Requirements (Sun Cluster Data Service for Oracle E-Business Suite Guide for Solaris OS)

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

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 –

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 1–6 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 1–6 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 1–1 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
#