Perform the Live Upgrade manually or use the installer. For SFHA, the nodes do not form a cluster until all of the nodes are upgraded to Storage Foundation 5.1. At the end of the Live Upgrade of the last node, all the nodes must boot from the alternate boot environment and join the cluster.
Upgrading Storage Foundation using Live Upgrade involves the following steps:
Prepare to upgrade using Solaris Live Upgrade.
See Before you upgrade Storage Foundation using Solaris Live Upgrade.
Create a new boot environment on the alternate boot disk.
See Creating a new boot environment on the alternate boot disk.
Upgrade to Storage Foundation 5.1 on the alternate boot environment manually or using the installer. Refer to one of the following:
Switch the alternate boot environment to be the new primary.