Which of the following is a predefined cluster role?

One of the predefined cluster roles in a NetApp system is the "admin" role. This role is designed to provide users with comprehensive access to manage the cluster and its resources effectively. Users assigned this role can perform a variety of administrative tasks, including managing storage resources, configuring network settings, and troubleshooting issues. The admin role is essential for those who require full operational control over the NetApp cluster environment.

In contrast, the other roles mentioned either do not represent predefined roles or are used for specific purposes that do not align with the broader administrative capabilities provided by the admin role. For example, the root role typically grants full access to the system and can execute any command, but it is not considered a standard cluster role like admin. The svadmin role is associated with various service-related operations, while vsadmin typically references a virtual storage administrator, which may not encompass the full range of capabilities that the admin role does.