"Since our software replicates the server, and clones everything from the software to the server identity and all data between the two machines, there's just maybe a 15-second [downtime] window in a failover situation," John Posovatz, Neverfail's vice president of product management, told InternetNews.com.
The software provides centralized monitoring, remote management and fast provisioning capabilities, and serves as the control point for services such as VMware VMotion and VMware Distributed Resource Scheduler (DRS). VMotion enables live virtual machines to be migrated between physical servers, while DRS dynamically allocates capacity within a group of VMware ESX Server hosts.
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