In the previous section, we started the package by enabling package switching with cmmodpkg “e clockwatch . It is worthwhile to ensure that all switching parameters are enabled so that the package fails over in the manner you expect it to. Remember, nodes have a SWITCHING parameter; we call it Node Switching . If it is not enabled ( cmmodpkg “e “n <nodename> <package> ), that node will not be allowed to run the package. Before moving on, it is worth checking with cmviewcl “v “p <package> .