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Resource sizing for Proxmox backup proxy

Updated today


πŸ“ Note

​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.


Deploying a backup proxy creates a new virtual machine with the following configuration. The backup proxy VM must be dedicated to performing backup proxy operations.

Parameter

Minimum configuration (Default)

vCPU

8 vCPU

RAM

8 GB

Virtual disk

1 virtual disk for 32GB

Storage type

LVM:thin or ZFS

Also, consider the following:

  • Resource monitoring tools can be used, but tools that use a lot of CPU (more than 3%) require extra CPU to be added to the virtual machine.

  • Operating system patching should be in line with the operating system vendor security and patching policy.

  • Operating system upgrades must be verified and supported by Druva.

  • If you change the backup proxy configuration, additional changes in the backup proxy settings are required to:

    • Ensure concurrent backup jobs

    • Avoid any impact on the CPU
      For more details, contact Support.

  • The minimum supported configuration for backups to run without any issues is 3 vCPU and 4 GB RAM. With this configuration, you can back up only 1 virtual machine at a time.

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