VMware Cloud Director Availability™ | 16 JUN 2020 | Build 16376886

Check for additions and updates to these release notes.

What's in the Release Notes

The release notes cover the following topics:

What's New

VMware Cloud Director Availability now checks for at least 60% free disk space on the root filesystem of the appliance when initiating upgrade.

What's new in VMware Cloud Director Availability 4.0, see the VMware Cloud Director Availability 4.0 Release Notes document.

Configuration Maximums

For the tested uptime, concurrency, and scale limits, see VMware Configuration Maximums.


VMware Cloud Director Availability supports an in-place upgrade from vCloud Availability 3.x. For more information, see Upgrading in the Cloud and Upgrading On-Premises.

Upgrading from 4.0 to 4.0.0.x must be performed by using the command line interface. For more information, see Command-Line Upgrading.

Caveats and Limitations

For interoperability between paired sites with different VMware Cloud Director Availability versions, see Managing Connections Between Cloud Sites.

For interoperability between VMware Cloud Director Availability and other VMware products, see VMware Product Interoperability Matrices

Note: The VMware Cloud Director Availability vSphere Client Plug-In requires vSphere Client support. You can use the VMware Cloud Director Availability Portal if your vSphere environment does not support vSphere Client.

Supported Browsers

VMware Cloud Director Availability supports the following browsers:

  • Google Chrome 78 and later
  • Mozilla Firefox 69 and later
  • Microsoft Edge 44 and later
  • Safari 13 and later

Resolved Issues

  • When starting an upgrade from an earlier version, the upgrade process validates whether 60% free disk space or more exist on the appliance

    Attempting to upgrade with less than 60% free disk space shows the Failed to update. Original error: 'Installing version Build 16376886 ... Failure: Error while running pre-install scripts' error message.

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