Documentation Install authd on all nodes in the cluster. See the authd web page for installation instructions. Add the following line to /etc/services on all nodes in the cluster (not necessary on RedHat 7.3, but needed on certain distributions such as RedHat 9.0): gexec 2875/tcp # Caltech GEXEC Install GEXEC on all nodes in the cluster (e.g., cluster nodes tgl0, tgl1, ..) tgl0# rpm -ivh gexec-0.3
