Abstract: A storage area network (SAN), e.g., as described above, includes a one or more hosts digital data processors, each having a file system that effects access to one or more storage devices. Each processor is associated with multiple groups from respective levels of a hierarchy, e.g., a first processor group and a second processor group hierarchically descendant from the first processor group. A process, e.g., executing on a manager digital data processor, includes a graphical user interface that displays the processor groups as a hierarchical tree. Along, for example, with the identities of the processor groups, nodes of the displayed tree list attributes of the policy defined for each respective group.

Abstract: A storage area network (SAN), e.g., as described above, includes a one or more hosts digital data processors, each having a file system that effects access to one or more storage devices. Each processor is associated with multiple groups from respective levels of a hierarchy, e.g., a first processor group and a second processor group hierarchically descendant from the first processor group. A process, e.g., executing on a manager digital data processor, includes a graphical user interface that displays the processor groups as a hierarchical tree. Along, for example, with the identities of the processor groups, nodes of the displayed tree list attributes of the policy defined for each respective group.