You can install an SRU on a solaris branded zone cluster by using the scinstall-u update command in the underlying global cluster.
Perform this procedure to update a global cluster branded zone cluster by using the scinstall-u update command to install an SRU or update specific packages. Any zone cluster on the cluster node will automatically also receive this update.
phys-schost# scinstall -u update [-b be-name] ha-cluster-incorporation@<cluster-version> ha-cluster-geo-incorporation@<cluster-version> entire@<solaris-version>
The command here is for illustration purposes. If the disaster recovery framework software is not installed do not include it in the command.
phys-schost# cluster shutdown -g 0 -y <OK> boot