How to Prepare the Nodes for a Failover Configuration

Use this procedure to prepare for the installation and configuration of 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 JD Edwards EnterpriseOne Enterprise Server resources.

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

2. Add the logical host name resource.

   The logicalhost–resource is the host name where JD Edwards EnterpriseOne Enterprise Server will be listening.

   # clreslogicalhostname create -g jde-ent-failover-rg 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-ent-failover-rg -t SUNW.HAStoragePlus \
   -p FilesystemMountPoints=jde-mount-points  jde-ent-hasp-rs

   For more information, see Chapter 5, Creating a Cluster File System, in Oracle Solaris Cluster Software Installation Guide .

4. Bring the resource group online.

   # clresourcegroup online -M jde-ent-failover-rg