1. A method, comprising: detecting, by a first node, a lost connection from a second node of a first site of a cluster; attempting, by the first node, to reestablish communications with the second node; when reestablishing communications is unsuccessful, establishing, by the first node, a second site of the cluster; establishing, by the first node, communications with a primary node of a third site of the cluster, different from the first site and the second site; and communicating, by the first node, with the first site through the primary node of the third site.