vSphere: обеспечение катастрофоустойчивости

Understanding vSphere Disaster Recovery/Avoidance options – Part I
Understanding vSphere Disaster Recovery/Avoidance options – Part II (understanding EMC VPLEX partition and VM HA) "TODAY there’s no way for VPLEX (or VM HA for that matter) to differentiate a “failed inter-site communication link” (which happens disturbingly often) from “one site is a smoking hole” (which happens more rarely).   Other options for this sort of thing are 3rd party “voters” (which have some sort of “keepalive” signal to the two sites – though 3rd part voters can add as much complexity as they eliminate)."

Understanding vSphere Disaster Recovery/Avoidance options – Part III (areas of development)
KB Article: vMotion over Distance support with EMC VPLEX Metro
KB Article: Using VPLEX Metro with VMware HA
Презентация по "растянутым" кластерам