Knowledge BaseTroubleshootingHosts are disconnected after a cloud platform upgrade

Hosts are disconnected after a cloud platform upgrade

TroubleshootingZCF · CloudVersions3.x-5.5.30Article IDKB-100154Updated2026-08-19

Issue/Introduction

This article describes how to troubleshoot hosts that are disconnected after a cloud platform upgrade. It applies to the initial diagnosis and resolution of similar issues in ZStack Cloud.

Environment

  • Product: ZCF
  • Component: Cloud
  • Version: 3.x-5.5.30

Symptoms

Some hosts are disconnected after a cloud platform upgrade, and an openIPMI package version conflict is reported.

Possible causes

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Hosts are disconnected after a cloud platform upgrade | KB-100154 | ZStack Resource Center