LVS linux magazine Nov. 2003 paper (register in Linux magazine for related articles; for clearer figures see the .gif file in the same local lvs directory);
LVS how-to (read VS-NAT, VS-Tunnel, VS-DR, and High Availability Sections).
2/15/2012:
VMware vSphere Basics. Brief overview for hw3 and read carefully later for virtual infrastructure topics.
4/4/2012:
Xen and the art of virtualization, SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles , http://dl.acm.org/citation.cfm?id=945462