Virtuozzo Hybrid Infrastructure 4.5 Hotfix 1 (4.5.0-289)

Issue date: 2021-03-09

Applies to: Virtuozzo Hybrid Infrastructure 4.5

Virtuozzo Advisory ID: VZA-2021-013

1. Overview

This update provides stability fixes for storage services.

2. Bug Fixes

  • Detaching a LUN from an SCST target may lead to soft lockup under certain circumstances. (VSTOR-41460)

  • Stability improvements for the storage service. (VSTOR-41301, VSTOR-41172, VSTOR-41272)

3. Installing the Update

You can install the update in the SETTINGS > UPDATE section of the admin panel. A reboot is required to complete the update. Updated nodes will be rebooted automatically, one at a time. During the reboot, the storage service and the admin panel might be unavailable on cluster configurations without the redundancy of services or data.

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