Virtuozzo Hybrid Infrastructure 6.2 Update 1 Hotfix 7 (6.2.1-97)

Issue date: 2025-10-14

Applies to: Virtuozzo Hybrid Infrastructure 6.2

Virtuozzo Advisory ID: VZA-2025-016

1. Overview

This update provides stability fixes and support for cumulative updates. Clusters running version 6.2.1 or later can now upgrade directly to the latest available version in a single step.

2. Bug Fixes

  • Failed to retry updating the kernel. (VSTOR-91715)

  • Improvements for the storage garbage collector. (VSTOR-93149, VSTOR-100823)

  • Failed to evacuate GPU VMs. (VSTOR-94519)

  • Stability fixes for vstorage-mount. (VSTOR-97963, VSTOR-103996, VSTOR-105770)

  • An incorrect quota for geo-replicating and migrating accounts. (VSTOR-98089)

  • VM live migration failed. (VSTOR-98159)

  • VMs lost network connectivity after stopping the neutron-ovs-agent. (VSTOR-100168)

  • An improvement for the Backup Gateway recycle bin. (VSTOR-100875)

  • Improvements for the Backup Gateway service. (VSTOR-89300, VSTOR-100883)

  • The MDS service may fail to balance CS services during massive replication. (VSTOR-102823)

  • The eligibility check fails after a second attempt to update the compute cluster. (VSTOR-108801)

  • Stability fixes for object storage. (VSTOR-88635, VSTOR-91155, VSTOR-99249, VSTOR-99689, VSTOR-101301, VSTOR-107460)

3. Installing the Update

You can update Virtuozzo Hybrid Infrastructure in the SETTINGS > UPDATES section of the admin panel. Placing nodes in the maintenance mode is required to obtain this update.

The source of this advisory is available in the JSON file.