Virtuozzo Hybrid Server 7.5 Update 1 Hotfix 1 (7.5.1-734)

Issue date: 2021-05-15

Applies to: Virtuozzo Hybrid Server 7.5

Virtuozzo Advisory ID: VZA-2021-022

1. Overview

The Hotfix 1 for Virtuozzo Hybrid Server 7.5 Update 1 provides a new feature and a stability and usability bug fix.

2. New Features

  • Backups can now be created on file systems without O_DIRECT support. (PSBM-129310)

3. Bug Fixes

  • Version 1 ploop images (of virtual environments created in Virtuozzo 6 and earlier) could get corrupted after updating to Virtuozzo Hybrid Server 7.5.1. (PSBM-129299)

4. Installing the Update

Install the update with ‘yum update’.

The JSON file with the list of new and updated packages is available at