Example – Switching the Resource Group to a New Primary (Sun Cluster Data Services Planning and Administration Guide for Solaris OS)

Sun Cluster Data Services Planning and Administration Guide for Solaris OS

Example – Switching the Resource Group to a New Primary

This example shows how to switch a resource group (resource-group-1) from its current primary (phys-schost-1) to the potential primary (phys-schost-2). First, verify that the resource group is online on phys-schost-1. Next, perform the switch. Finally, verify that the group is switched to be online on phys-schost-2.

phys-schost-1# scstat -g
...
Resource Group Name:          resource-group-1
  Status                                           
    Node Name:                phys-schost-1
    Status:                   Online

    Node Name:                phys-schost-2
    Status:                   Offline
...
phys-schost-1# scswitch -z -g resource-group-1 -h phys-schost-2
phys-schost-1# scstat -g
...
Resource Group Name:          resource-group-1
  Status                                           
    Node Name:                phys-schost-2
    Status:                   Online

    Node Name:                phys-schost-1
    Status:                   Offline
...