As organizations modernize their IT infrastructure, migrating virtual machines from VMware environments to Nutanix AHV has become an important consideration. Businesses want to improve infrastructure flexibility, simplify operations, and prepare for evolving cloud requirements, without introducing unnecessary complexity into their existing applications.
Infrastructure migration involves more than transferring virtual machines. IT teams must plan data movement, validate compatibility, manage dependencies, and coordinate production cutover while minimizing disruption to business operations. Nutanix Move DirectPath introduces another option for organizations planning supported VMware-to-Nutanix migrations, included in Nutanix Move 6.3.3 GA.
What Is Nutanix Move DirectPath?
Nutanix Move is a workload migration tool designed to help organizations move virtual machines between supported infrastructure environments. Its DirectPath capability introduces an alternative method for accessing source virtual machine disk data during eligible migrations from VMware ESXi to Nutanix AHV.
Traditionally, certain Move migration workflows use the VMware Virtual Disk Development Kit (VDDK) to access virtual machine disks. DirectPath instead uses snapshot-based disk backing attached to the Move appliance as a local block device, reading the disk data directly and removing the requirement to upload a separate VDDK component for eligible deployments.
Important: DirectPath is a migration data-access capability. It does not eliminate the need for migration assessment, compatibility checks, testing, or a carefully planned production transition.
Why Is This Relevant to Enterprise IT Teams?
1. A Streamlined Migration Setup
DirectPath is designed to reduce setup requirements by eliminating the separate VDDK upload step in eligible deployments, helping teams simplify preparation when planning migrations to Nutanix AHV.
2. Block-Level Data Access
DirectPath reads virtual machine disk data at the block level, independently of the guest operating system's filesystem. Windows and Linux virtual machines are supported subject to applicable configurations and requirements.
3. A Familiar Migration Workflow
DirectPath works within the broader Nutanix Move migration process. IT teams can continue to plan migrations, select workloads, validate configurations, and execute migration activities using the established workflow.
4. More Options for Infrastructure Modernization
Every enterprise has different migration requirements. Having multiple supported migration approaches allows infrastructure teams to evaluate the method that best fits their environment, operational priorities, and technical constraints.
How Does Nutanix Move DirectPath Work?
- Snapshot: Create or access a snapshot-based disk copy of the source VM disk.
- Attach: Attach the snapshot disk backing to the Move appliance as a local block device.
- Transfer: Move reads the source disk data and transfers it, with the relevant VM configuration, to the target Nutanix AHV environment. The snapshot backing is then detached.
What Should Businesses Evaluate Before Migrating?
- Source and target infrastructure compatibility: confirm environments meet Nutanix Move support requirements.
- Datastore accessibility: the Move appliance must be deployed in the source vSphere environment with access to the datastore.
- Network and storage connectivity: validate connectivity to target AHV APIs and cluster storage.
- Application dependencies and testing: identify dependencies and test migrated VMs before cutover.
- Downtime and cutover planning: determine acceptable service interruption for each workload.
DirectPath is designed to support the data-copy stage; it should not be interpreted as a guarantee of zero downtime.
How F9 Infotech Can Help with VMware-to-Nutanix Modernization
F9 Infotech helps organizations evaluate cloud and infrastructure modernization requirements, plan workload transitions, and consider the operational implications of migration. A structured assessment can help identify workloads suitable for migration, dependencies that require attention, compatibility and connectivity considerations, migration sequencing and testing requirements, and business continuity and disaster recovery priorities.
Prepare for Your Next Infrastructure Migration
Nutanix Move DirectPath offers an additional data-copy approach for supported VMware-to-Nutanix migrations. By simplifying part of the migration setup, it gives infrastructure teams another option when planning their transition to Nutanix AHV. The right migration strategy, however, depends on the organization's existing environment, workload requirements, and operational objectives.