OpenAIS was an open implementation of the Application Interface Specification (AIS) provided by the Service Availability Forum (SAForum or SA). SAForum defines a set of services for making highly available applications. AIS is the interface a program uses.
Currently it's unmaintained and it's moved to GitHub for archive reasons because fedorahosted is planned for shutdown.
As a actively maintained replacement use Corosync.
Project is no longer maintained so no bug reporting.