Will my Windows VMs work on Proxmox?

Yes. Proxmox fully supports Windows Server 2012 R2 through 2025 and Windows 10/11. We install VirtIO drivers for optimal performance and validate all Windows-specific features including Active Directory integration.

Can Proxmox replace vSAN for distributed storage?

Proxmox includes native Ceph integration providing distributed storage equivalent to vSAN: data replication, automatic rebalancing, self-healing, and pool-based management. For smaller deployments, ZFS provides local redundancy with snapshots and compression.

How much will we save by switching from VMware to Proxmox?

Most organizations save 60-80% on annual virtualization costs. Proxmox enterprise subscriptions start at approximately $110 per socket per year compared to VMware vSphere Standard at $5,000+ per socket under Broadcom pricing.

Is Proxmox suitable for enterprise production workloads?

Absolutely. Proxmox VE is used in production by thousands of organizations worldwide. The underlying KVM hypervisor is used by AWS, Google Cloud, and Oracle Cloud. Petronella Technology Group runs Proxmox in our own production environment.

What about GPU passthrough for AI and rendering workloads?

Proxmox supports PCI and GPU passthrough for NVIDIA and AMD cards, enabling AI inference, ML training, CAD rendering, and video transcoding. We configure IOMMU groups and VFIO drivers for optimal performance.

Can we keep some workloads on VMware during the transition?

Yes. Our phased methodology runs VMware and Proxmox in parallel throughout migration. Workloads migrate in planned waves. Some organizations maintain a small VMware footprint for vendor-certified applications while migrating everything else.

Do you provide ongoing Proxmox management after migration?

Yes. We offer managed Proxmox services including monitoring, patching, backup management, capacity planning, and 24/7 support. We also support organizations that prefer self-management after knowledge transfer with advisory retainers.

Home | IT Services | Vmware To Proxmox Migration

VMware Migration

VMware to Proxmox MigrationExpert-Led, Zero Downtime

Q: How long does a VMware to Proxmox migration take?

Timeline depends on environment size. Small environments with 10-20 VMs complete in 2-3 weeks. Mid-size environments with 50-100 VMs require 4-6 weeks. Large enterprise environments may require 8-12 weeks. Our phased approach means production workloads migrate gradually.

Eliminate VMware per-socket licensing with a proven migration to Proxmox VE. Full VM conversion, network reconfiguration, storage migration, and ongoing support from engineers who run Proxmox in production.

CMMC Registered Practitioner Org|BBB A+ Since 2003|23+ Years Experience

Schedule a Migration Assessment Call 919-601-1601

What We Migrate

Full Stack Conversion

VM Disk Conversion

VMDK to QCOW2/raw format conversion with full data integrity verification for every virtual machine.

Network Reconfiguration

VMware vSwitch/distributed switch to Proxmox Linux bridge networking with equivalent security and VLAN support.

Storage Backend

VMFS to ZFS, LVM, or Ceph migration. Performance typically improves on dedicated hardware.

Backup Replacement

Veeam or VMware Data Protection to Proxmox Backup Server with deduplication and encryption.

HA Configuration

vSphere HA to Proxmox Corosync-based clustering with automatic failover validation.

Monitoring Integration

vCenter monitoring replaced with Prometheus, Grafana, and comprehensive alerting.

Process

Migration Methodology

VMware environment audit and dependency mapping

Proxmox architecture design and hardware prep

VM conversion and parallel environment setup

Application testing and performance validation

Production cutover with rollback capability

VMware decommission and ongoing support

FAQ

Frequently Asked Questions

How long does a VMware to Proxmox migration take?

Typical migrations take 2-6 weeks depending on the number of VMs and complexity. Small environments with under 20 VMs can be completed in 1-2 weeks.

Will there be downtime?

Our methodology maintains parallel environments. Production cutover happens only after full validation. Rollback to VMware remains available throughout.

What about Windows VMs?

Windows VMs convert to Proxmox with VirtIO driver installation. Performance is equivalent or better on KVM compared to ESXi for most workloads.

Do you provide ongoing Proxmox support?

Yes. See our Proxmox enterprise services for 24/7 managed support, monitoring, and optimization.

Ready to Migrate From VMware?

Get a free migration assessment with a clear timeline and cost savings projection.

Schedule a Consultation Call 919-601-1601

VMware to Proxmox Migration Services