Yes. OpenLink functions in Fail-over Cluster environments.
Multi-Tier users must install one set of OpenLink server components (Request Broker & Database Agent) on each node. The fail-over Broker may be instantiated by shell scripts, cron, or some other startup procedure, when the active node goes down.
Some environments may support multiple, running Request Brokers, so long as each Request Broker can bind to a unique IP address.
This document is empty and basically useless. It is generated by a web service that can make some statements in HTML Microdata format. This time the service made zero such statements, sorry.