Exit VMware to Resilient HCI

Introduce yourself and Dave, then say out loud that there is a live failover and recovery in this session. Open on the claim rather than an agenda: leaving VMware rebuilds every layer underneath the virtual machines, and most teams carry the old recovery model across without ever looking at it.

Let the animation run once without narrating it. Five products, five upgrade cadences, five vendors, five support contracts. VergeOS folds compute, storage, networking and data protection into a single code base running on standard x86. Name the four use cases in one breath rather than walking them one at a time. Then the banner lands, and it is your setup for everything after: resilient, repairable, recoverable, and we are going to prove all three on screen.

Ask all three out loud and pause after each one. Push answers to chat. Most rooms land on a three for the first question, and saying so gives people permission to be honest. The second question does the real work. If their backup environment is a separate architecture with its own storage, networking, servers and software, they have already agreed with the premise of the session and the rest is just detail.

Resiliency means maintaining operation with zero application downtime and zero data loss. Protection means restoring data after the resiliency factor has been exceeded. In the first case the workload never stopped and nothing was restored, because nothing was lost. In the second the workload already stopped and recovery time is running. Land the kicker: every conversation about backup is a conversation about where resiliency ran out.

Walk it left to right. RAID 5 sits lowest and cheapest, and that large bubble is the performance cost you pay in parity and rebuilds. RF2 costs more and removes almost all of that penalty. RF3 costs more again and removes the rest. Snapshot retention sits highest on both axes with no performance impact at all, because what retention costs you is capacity rather than speed.

Give the array its due out loud. Data resiliency is excellent and it was built for that job. It is the other four rows where the model runs out, and the sharpest way to say it is that an array cannot restart an application on a healthy server. Disaster recovery moves the blocks and leaves the applications and networking to be rebuilt by hand.

Workloads restarting on surviving nodes is a real advance over three-tier and worth saying plainly. Backup is still a separate product sitting beside the cluster with its own infrastructure. Disaster recovery got better for data and applications, and networking at the far site stayed limited or got expensive.

Four jobs still fall to a product that lives outside the platform, on its own hardware, under its own license: application recovery, archiving, exceeding resiliency, and single file picks. That is the line item nobody put in the migration plan, and it is the one that survives the hypervisor swap untouched.

VergeOS was designed for cloud service providers and optimized for the enterprise private cloud. Walk the rows quickly. RF2 and RF3 set per workload. ioGuardian for the case where failures exceed them. Unlimited snapshots with no retention limit beyond capacity. Applications that move on their own when a server fails. Virtual data centers that encapsulate the whole environment for DR. Then land the last row: backup becomes optional, and what remains of its job is single file recovery and long term archiving.

RF2 and RF3 protect data at the workload level rather than at the array level, so the replication factor is a per-workload decision. A failing drive changes nothing the application can see. When a whole server goes down the workloads it was running come up elsewhere without an operator in the loop. There is no array console anywhere in that path, which is the part that surprises people.

Dave demonstrates: pull a drive from a running node while the application keeps serving, then kill a server outright and watch the workloads land on the survivors.

This is the moment every resiliency conversation avoids. Two drives fail, the redundancy you purchased is spent, and the plan hands the problem to a restore. ioGuardian keeps the data online through that window instead. In VergeIO’s own words it goes beyond so-called instant recovery by delivering missing data segments to virtual machines in real time during multiple drive or server failures, using a dedicated server as the ioGuardian target. Recovery time still never starts counting, which is the whole point.

Dave demonstrates: fail a second drive to go past the resiliency factor, show the data staying online, and show the system repairing itself with the workload still running.

Snapshots are unlimited and retention is bounded only by the capacity you have. The detail worth knowing is that VergeOS snapshots behave like clones rather than a dependent chain, so each one is an independent standalone copy and holding a year of them does not compound risk the way a traditional chain does. Recovery is instant at the virtual machine level and granular at the file level, from the same interface that runs the workloads.

Dave demonstrates: take a snapshot and walk the scheduler, delete a virtual machine and bring it straight back, then delete files and recover them through a hot plug drive.

Array replication moves blocks and leaves the applications and the network to be rebuilt by hand at the far site. A virtual data center encapsulates the entire environment, including the virtual machines, the network and the storage settings, which means the whole thing replicates and gets managed as a single object. Networking is the part that decides whether a failover survives contact with production, and it is the part the other two strategies leave behind.

Dave demonstrates: fail over a virtual data center to the second site, show the applications and their networks arriving together, then fail back with the workload live throughout.

Tie the three words back together. RF2 and RF3, ioGuardian, unlimited snapshots, instant recovery and DR orchestration are platform features rather than products with their own licenses and their own hardware. VergeOS runs on the servers already on the floor, and on refurbished hardware, which is where the economics of the exit actually land. Read the URL out loud once and leave the card up through questions.