Oracle^® Solaris Cluster Data Service for Oracle JD Edwards EnterpriseOne Enterprise Server Guide

How to Prepare the Nodes for a Failover Configuration

Use this procedure to prepare for the installation and configuration of HA for JD Edwards EnterpriseOne Enterprise Server in a failover configuration.

Before You Begin

Ensure that the /etc/netmasks file has IP-address subnet and netmask entries for all logical hostnames. If necessary, edit the /etc/netmasks file to add any missing entries.

1. Create a failover resource group to hold the logical hostname and the HA for JD Edwards EnterpriseOne Enterprise Server resources.

   # clresourcegroup create [-n nodelist] jde-failover-rg

2. Add the logical hostname resource.

   The logical hostname logicalhost-1 is where JD Edwards EnterpriseOne Enterprise Server will listen.

   # clreslogicalhostname create -g jde-failover-rg -h logicalhost-1 logicalhost-resource

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   Note -  If you require a fully qualified hostname, you must specify the fully qualified name with the -h option and you cannot use the fully qualified form in the resource name.

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3. Create a highly-available local file system managed by the HAStoragePlus resource.

   # clresource create -g jde-failover-rg -t SUNW.HAStoragePlus \
   -p FileSystemMountPoints=jde-mount-points jde-hasp-resource

   For more information, see How to Set Up the HAStoragePlus Resource Type for New Resources in Oracle Solaris Cluster 4.3 Data Services Planning and Administration Guide.

4. Bring the resource group online.

   # clresourcegroup online -eM jde-failover-rg

5. If you are running HA for JD Edwards EnterpriseOne Enterprise Server on NAS storage, create a file system that is managed by a SUNW.ScalMountPoint resource.
   1. Create a scalable resource group.

      # clresourcegroup create -p RG_mode=Scalable \
      -p Desired_primaries=number-active-primaries \
      -p Maximum_primaries=maximum-number-active-primaries scalmnt-rg

      See the clresourcegroup(1CL) man page for information about clresourcegroup properties.

   2. Register the SUNW.ScalMountPoint resource type.

      # clresourcetype register SUNW.ScalMountPoint

   3. Create a SUNW.ScalMountPoint resource.

      Specify to the TargetFileSystem property the NAS NFS file system and path.

      # clresource create -g scalmnt-rg \
      -t SUNW.ScalMountPoint \
      -p TargetFileSystem=nas-device:path \
      -p FileSystemType=nas \
      -p MountPointDir=file-system-mount-point scalmnt-resource

      See the SUNW.ScalMountPoint(5) man page for information about SUNW.ScalMountPoint resource type properties.

   4. Bring the resource group online.

      # clresourcegroup online -eM scalmnt-rg