VMware exit survivability is the question your migration project never formally scheduled — and the first production incident on the new platform will answer it whether you are ready or not. The cutover completed. The workloads are running. The project closed green. None of that tells you whether the operating model, runbooks, authority structures, and recovery primitives that matter under failure actually made it across with them.
This is the test that comes after the migration. Most organizations don't realize they haven't passed it until the first incident starts.
The Migration Closed Green. That Wasn't the Test.
Every VMware exit has a definition of done. Workloads migrated. Applications reachable. Performance within tolerance. Backup jobs executing. The project board turns green, the steering committee debrief happens, and the hypervisor migration is declared complete.
That definition of done measured virtualization architecture movement, not operational survivability. The migration project's success criteria were scoped to the cutover — to the moment workloads started running on the new platform. They were not scoped to what happens when something breaks on that platform at 2am on a Tuesday, three months later, with a team that has never responded to an incident in this environment before.
