An administrator is tasked with ensuring the VMs do not experience downtime during an upcoming...

In a Business Continuity strategy, " downtime " can be categorized as either unexpected (disaster) or controlled (maintenance). When an administrator knows that a disruption is coming, such as scheduled network maintenance on a primary cluster, they should utilize the " Planned Failover " mechanism within the Nutanix Recovery Plan.

A Planned Failover is a graceful, orchestrated migration. It first shuts down the virtual machines at the primary site to ensure all data is flushed and no new writes occur. It then performs a final synchronization to the recovery site to ensure zero data loss (Zero RPO), and finally powers the VMs on at the destination site according to the plan ' s sequence. This differs significantly from an " Unplanned Failover " (Option A), which assumes the primary site is already offline and may result in minor data loss depending on the last successful replication. A " Test Failover " (Option D) merely validates the process in an isolated environment and does not move the actual production workload. By executing a Planned Failover before the maintenance begins, the administrator ensures that the services are safely running on the target cluster, maintaining application availability and meeting the objective of zero downtime during the maintenance window.