Veeam Data Platform 

The most reliable way to back up Microsoft Hyper-V is at the host level, which captures every VM on the host along with its virtual disks, storage, data, and configuration in a single job. Veeam Backup & Replication coordinates the whole process. It speaks natively to Microsoft VSS to prepare the environment for consistent, image-level backups, then uses Resilient Change Tracking (RCT), the native Microsoft Hyper-V mechanism for tracking changed blocks, to copy only the data that's changed since the last run. New VMs are protected automatically as they're added to the host, and every backup gives you a full range of recovery options, from the entire VM down to a single file.

Microsoft Hyper-V backups fall into three types: host-level, guest-level, and online. Host-level backup runs at the Hyper-V host and protects its configuration plus all VMs, virtual disks, and virtual infrastructure in one operation. It's the most efficient option, and VMs are protected or skipped automatically as they're added or removed. Guest-level backup runs inside each VM and is sometimes needed for specific recovery cases, but it adds overhead because each VM is opened and protected on its own. Online backup captures running workloads, including Microsoft applications and their data, without taking anything offline. Veeam Backup & Replication uses Microsoft VSS to briefly quiesce the application, take a consistent snapshot, and handle any log flush or cleanup afterward. For most environments, host-level backup is the recommended approach.

Yes. Veeam Backup & Replication protects Microsoft Hyper-V VMs agentlessly, with nothing to install inside each VM. It coordinates with Microsoft Hyper-V VSS to create consistent, image-level backups at the host level and copies only changed blocks for fast, efficient incrementals, while still giving you granular recovery of individual files and application items from a single backup.

With Veeam Backup & Replication, you can restore a full Microsoft Hyper-V VM in minutes, or recover individual files and application items from the same backup. Because backups are image-level, you pick the recovery you need, whether that's the entire VM, a single virtual disk, guest files, or application items, and restore it to the original location or a new one. A quick search finds the item you're after without restoring the whole VM first.

Hyper-V replication keeps a ready-to-start copy, called a replica, of a Microsoft Hyper-V VM on a separate host so you can fail over to it fast if the original goes down. A replica delivers some of the shortest recovery time objective (RTO) values because it's an exact copy of your VM in its native Microsoft Hyper-V format, kept in sync with the original. With Veeam Backup & Replication you can replicate on-site for high availability (HA) or off-site for disaster recovery (DR), and built-in WAN Acceleration keeps replication moving over slow links.

 To set up Microsoft Hyper-V replication in Veeam Backup & Replication, create a replication job that targets an available host, on-site for high availability or off-site for disaster recovery. You choose the VMs and the destination, and Veeam can build the replica from an existing backup instead of reading from production, which keeps the load off your live environment. For remote targets, turn on WAN Acceleration to speed replication over slow or long-distance links.

To recover a Microsoft Hyper-V VM after a disaster, you fail over to its replica, and Veeam Backup & Replication brings a fully functional VM online in seconds. During failover, Veeam recovers the replica to the restore point you choose and shifts all I/O from the original VM to the replica. Because Veeam can build that replica from a backup that already exists in your repository, it doesn't read from production hosts and storage a second time, so your production environment avoids the extra load that separate backup and replication jobs usually create.

Veeam Backup & Replication backs up clustered Microsoft Hyper-V VMs, including those on Cluster Shared Volumes (CSV), at the host level, so you don't back up the CSV directly. Veeam discovers VMs across the cluster and keeps protecting them as they move between nodes, so a live migration or failover doesn't break the backup. It coordinates with Microsoft Hyper-V VSS for consistent, image-level backups of every VM on the shared storage.