Configuring the Site Safety Latch Dependencies in the Primary Cluster

After the Site Controller Package configuration is applied, the corresponding Site Safety Latch is automatically configured in the cluster. This section describes the procedure to configure Site Safety Latch dependencies.

Complete the following procedure to configure the Site Safety Latch dependencies:

1.If you have SG SMS CVM or CFS configured in your environment, add the EMS resource dependency to all DG MNP packages in the RAC MNP stack on the primary cluster.

Run the following command from a node in the primary cluster:

# cfsdgadm add_ems <cw_dg_name> /dts/mcsc/cw_sc 40 "!= DOWN"

NOTE: Specify the condition as != DOWN with a space before the word Down. Ignoring the space will result in the cfsdgadm command failing.

If you have SLVM configured in your environment, add the EMS resource details in the packages that are the foremost predecessors in the dependency order among the workload packages in the primary cluster. If you have VERITAS CVM configured in your environment, add the EMS resource details in the CVM disk group packages in the primary cluster.

resource_name /dts/mcsc/cw_sc resource_polling_interval 120 resource_up_value != DOWN resource_start automatic

When using SLVM or VERITAS CVM, run the cmapplyconf command to apply the modified package configuration.

2.Verify the Site Safety Latch resource configuration in the primary cluster. If you have SG SMS CVM or CFS configured in a legacy package in you environment, run the following command to view the EMS resource details:

# cfsdgadm show_ems <dg_name>

RESOURCE_NAME /dts/mcsc/cw_sc

RESOURCE_POLLING_INTERVAL 40

RESOURCE_UP_VALUE != DOWN

If you have SLVM configured in your environment, run the following command to view the EMS resource details:

# cmviewcl -v –p <pkg_name>

If you have VERITAS CVM configured in your environment, run the following command to view the EMS resource details:

#cmviewcl -v –p <CVM_diskgroup_pkg_name>

#cmviewcl -v -p <CFS_pkg_name>

If you have SG SMS CVM or CFS configured in a modular package in your environment, run the following command to view the EMS resource details:

# cmviewcl -v -p <SG_SMS_CVM_diskgroup_pkg_name>

3.Configure the Site Controller Package with complex-workload packages in the primary cluster.

The following example depicts configuring the Site Controller Package with complex workload packages using CFS:

site <site1>

critical_package <site1>_cw managed_package <site1>_cw_dg managed_package <site1>_cw_mp

Support for Complex Workloads in a Continentalclusters Environment using SADTA 135