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Proxmox Support Matrix

Updated today


๐Ÿ“ Note

โ€‹This feature is currently available under the Early Access program. To know more about the Early Access program and sign up for this feature, contact Support or your Account Executive.


Supported Proxmox VE versions

Version

Backup proxy compatibility

8.4.0, 9.1.1

7.0.0-862308


โ— Important

Druva strongly recommends you to upgrade the Proxmox VE version to the latest supported version.


Guest Operating System support

Druva qualifies virtual machines with the following guest operating systems for backup.

Operating Systems

Editions

Windows

  • Windows Server 2022 (Enterprise)

  • Windows Server 2025 (Enterprise)

Linux

Ubuntu 22.04


๐Ÿ“ Note

โ€‹Druva performs image-level backups of virtual machines. Any guest operating system is supported for backup as long as it is maintained and supported by the vendor.


Storage and Disk Management

When creating a VM, these are the โ€˜emulatedโ€™ components Proxmox provides to the Guest OS.

Storage Type refers to how the underlying physical disks are organized, managed, and presented to your Virtual Machines (VMs).

Storage type

  • lvm_thin

  • zfs

Disk provision

Thin

Disk format

  • raw

  • qcow2

Controller types

VirtIO SCSI, VirtIO Block, SATA, IDE, LSI

Authentication support

Linux PAM authentication for Proxmox API access.

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