How to Use Sun Cluster Administration Commands to Create a Scalable Service That Uses the GDS

Steps

1. Become superuser or assume an equivalent role.

2. Register the resource type SUNW.gds.

   # scrgadm -a -t SUNW.gds

3. Create the resource group for the SharedAddress resource.

   # scrgadm -a -g sa_rg

4. Create the SharedAddress resource on sa_rg.

   # scrgadm -a -S -g sa_rg -l hhead

5. Create the resource group for the scalable service.

   # scrgadm -a -g app_rg -y Maximum_primaries=2 \ -y Desired_primaries=2 -y RG_dependencies=sa_rg

6. Create the resource for the scalable service.

   # scrgadm -a -j app_rs -g app_rg -t SUNW.gds \ -y Scalable=TRUE -y Start_timeout=120 \ -y Stop_timeout=120 -x Probe_timeout=120 \ -y Port_list="2222/tcp" \ -x Start_command="/export/app/bin/start" \ -x Stop_command="/export/app/bin/stop" \ -x Probe_command="/export/app/bin/probe" \ -x Child_mon_level=0 -y Network_resource_used=hhead \ -x Failover_enabled=TRUE -x Stop_signal=9

7. Bring the resource group that contains the network resources online.

   # scswitch -Z -g sa_rg

8. Bring the resource group app_rg online.

   # scswitch -Z -g app_rg