Product update: Virtuozzo 7.0 Update 6 Hotfix 1 (7.0.6-678)

Issue date: 2017-12-05

Applies to: Virtuozzo 7.0

Virtuozzo Advisory ID: VZA-2017-108

1. Overview

The Hotfix 1 for Virtuozzo 7.0 Update 6 provides stability and usability bug fixes.

2. Bug Fixes

  • Migration of a VM with two HDDs from Virtuozzo 6 to 7 could fail due to a libvirt conversion failure. (PSBM-72443)

  • vstorage-mount could crash under certain conditions due to file metadata corruption. (PSBM-77096)

  • High CPU usage on host due to dispatcher collecting statistics. (PSBM-77117)

  • Host could hang due to a libvirt deadlock. (PSBM-77403)

  • The command ‘prlctl set –template ‘ could result in libvirt errors. (PSBM-78019)

  • Unable to add an external disk to a VM by disk’s /dev/mapper name after installing Update 6. (PSBM-78162)

  • Installing Update 6 could result in PFCACHE_IMAGE being reset to the default ‘/vz/pfcache.hdd’. (PSBM-78411)

3. Installing the Update

Install the update by running ‘yum update’.

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