Introduction to Zero Downtime Upgrade

Keep your file transfer operations running without interruption. In this walkthrough, learn how to perform a zero downtime upgrade in Globalscape EFT using a clustered, high-availability environment. Richard Forsyth covers key prerequisites, draining nodes, upgrading cluster members one at a time, validating services, and safely returning systems to production—all while maintaining availability for users and active file transfers.

Whether you're planning a routine upgrade or preparing for a major version change, this video provides practical guidance for minimizing risk and ensuring a smooth transition.