Compaq ProLiant Essentials Recovery Server Option Pack

Compaq ProLiant Essentials Recovery Server Option Pack ... primary or active server and the second is the recovery server in a passive or pre-initialization mode. When a fatal fault is detected in either the server or the operating systems of the primary server, the recovery unit will initialize and take over. RSO provides a reliable entry level high-availability solution that is simple to install and configure and low-cost. RSO is an ideal solution for applications that are not cluster aware, remote site deployments, unmanned operations or distributed environments.