My experience with TSM is that I have set it up for a windows 2 node cluster, backing up the shared SAN disk. For this example I installed TSM on each node then registered the virtual node with TSM. Next I configure the cluster service to start TSM when a node fails over and setup the shared resource as well.

Is the process similar for setting up TSM for a 2 Node Red Hat 7.2 ES cluster running ipvs?

Thanks in advance