Message “Error Plugin could not handle request…” when adding an Isilon cluster
The IP address entered belongs to an Isilon cluster that is already provisioned in Eyeglass. In the above example, the cluster name is Isilon-214.
There is no need to add each node of the same cluster to an Eyeglass server. Eyeglass recognizes that the IP address you entered belongs to a cluster already managed by Eyeglass.