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Backup Hyper-v Host with Virtual machines on SMB 3 File share

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We currently have an eight node hyper-v cluster with virtual machine stored on an SMB 3 file share presented from a EMC VNX SAN storage.All the host have read write access to the SMB share. I will like to confirm if Acronis is able to back up the Virtual machines, and if yes how will that be achieved.

Will the agents be installed on all of the host ?

 

Thanks

Oshin

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Hi,

Acronis Backup Agent for Hyper-V can be installed on each of the Hyper-V hosts (1 agent per node) and it will be capable for backing up all VMs running on all these hosts in the cluster. The VM disks location on SMB3 share is not a problem - Acronis Backup fully supports backing up such VM configurations. This is achieved by calling VSS snapshot of SMB3 volume (SMB3 supports VSS) and reading VM data from this snapshot. VMs quiescing to achieve consistency of data within the snapshot is orchestrated through Hyper-V VSS writer. This is a standard backup workflow used by most of the products (including native Windows Backup) up to Hyper-V 2012 (including R2). On Hyper-V 2016 Acronis Backup 12.5 (this feature was added since v12) supports new RCT API provided by Microsoft which enables per-VM snapshots (checkpoints) and native changed blocks tracking.

In short: you should simply install Agents for Hyper-V onto each of the Hyper-V hosts - agent-less VM backup in the described environment should work properly.

P.S. note that you can also backup the Hyper-V hosts themselves in addition to VM backups - all using the same agent

Thank you.