Jump To Close Expand all Collapse all Table of contents Upgrade Guide Red Hat Virtualization Upgrade Overview 1. Upgrading a self-hosted engine environment Expand section "1. Upgrading a self-hosted engine environment" Collapse section "1. Upgrading a self-hosted engine environment" 1.1. Upgrading a self-Hosted engine from Red Hat Virtualization 4.3 to 4.4 Expand section "1.1. Upgrading a self-Hosted engine from Red Hat Virtualization 4.3 to 4.4" Collapse section "1.1. Upgrading a self-Hosted engine from Red Hat Virtualization 4.3 to 4.4" 1.1.1. Prerequisites 1.1.2. Analyzing the Environment 1.1.3. Log Collection Analysis tool Expand section "1.1.3. Log Collection Analysis tool" Collapse section "1.1.3. Log Collection Analysis tool" 1.1.3.1. Monitoring snapshot health with the image discrepancies tool 1.1.4. Migrating virtual machines from the self-hosted engine host 1.1.5. Enabling global maintenance mode 1.1.6. Updating the Red Hat Virtualization Manager 1.1.7. Upgrading the Red Hat Virtualization Manager from 4.3 to 4.4 1.1.8. Migrating hosts and virtual machines from RHV 4.3 to 4.4 1.1.9. Upgrading RHVH while preserving local storage 1.1.10. Changing the Cluster Compatibility Version 1.1.11. Changing Virtual Machine Cluster Compatibility 1.1.12. Changing the Data Center Compatibility Version 1.2. Upgrading a Self-Hosted Engine from Red Hat Virtualization 4.2 to 4.3 Expand section "1.2. Upgrading a Self-Hosted Engine from Red Hat Virtualization 4.2 to 4.3" Collapse section "1.2. Upgrading a Self-Hosted Engine from Red Hat Virtualization 4.2 to 4.3" 1.2.1. Prerequisites 1.2.2. Analyzing the Environment 1.2.3. Log Collection Analysis tool Expand section "1.2.3. Log Collection Analysis tool" Collapse section "1.2.3. Log Collection Analysis tool" 1.2.3.1. Monitoring snapshot health with the image discrepancies tool 1.2.4. Enabling global maintenance mode 1.2.5. Updating the Red Hat Virtualization Manager 1.2.6. Upgrading the Red Hat Virtualization Manager from 4.2 to 4.3 1.2.7. Disabling global maintenance mode 1.2.8. Updating All Hosts in a Cluster 1.2.9. Changing the Cluster Compatibility Version 1.2.10. Changing Virtual Machine Cluster Compatibility 1.2.11. Changing the Data Center Compatibility Version 1.2.12. Replacing SHA-1 Certificates with SHA-256 Certificates 2. Upgrading a standalone Manager local database environment Expand section "2. Upgrading a standalone Manager local database environment" Collapse section "2. Upgrading a standalone Manager local database environment" 2.1. Upgrading from Red Hat Virtualization 4.3 to 4.4 Expand section "2.1. Upgrading from Red Hat Virtualization 4.3 to 4.4" Collapse section "2.1. Upgrading from Red Hat Virtualization 4.3 to 4.4" 2.1.1. Prerequisites 2.1.2. Analyzing the Environment 2.1.3. Log Collection Analysis tool Expand section "2.1.3. Log Collection Analysis tool" Collapse section "2.1.3. Log Collection Analysis tool" 2.1.3.1. Monitoring snapshot health with the image discrepancies tool 2.1.4. Updating the Red Hat Virtualization Manager 2.1.5. Upgrading the Red Hat Virtualization Manager from 4.3 to 4.4 2.1.6. Migrating hosts and virtual machines from RHV 4.3 to 4.4 2.1.7. Upgrading RHVH while preserving local storage 2.1.8. Upgrading RHVH while preserving Gluster storage 2.1.9. Changing the Cluster Compatibility Version 2.1.10. Changing Virtual Machine Cluster Compatibility 2.1.11. Changing the Data Center Compatibility Version 2.2. Upgrading from Red Hat Virtualization 4.2 to 4.3 Expand section "2.2. Upgrading from Red Hat Virtualization 4.2 to 4.3" Collapse section "2.2. Upgrading from Red Hat Virtualization 4.2 to 4.3" 2.2.1. Prerequisites 2.2.2. Analyzing the Environment 2.2.3. Log Collection Analysis tool Expand section "2.2.3. Log Collection Analysis tool" Collapse section "2.2.3. Log Collection Analysis tool" 2.2.3.1. Monitoring snapshot health with the image discrepancies tool 2.2.4. Updating the Red Hat Virtualization Manager 2.2.5. Upgrading the Red Hat Virtualization Manager from 4.2 to 4.3 2.2.6. Updating All Hosts in a Cluster 2.2.7. Changing the Cluster Compatibility Version 2.2.8. Changing Virtual Machine Cluster Compatibility 2.2.9. Changing the Data Center Compatibility Version 2.2.10. Replacing SHA-1 Certificates with SHA-256 Certificates 3. Upgrading a standalone Manager remote database environment Expand section "3. Upgrading a standalone Manager remote database environment" Collapse section "3. Upgrading a standalone Manager remote database environment" 3.1. Upgrading a Remote Database Environment from Red Hat Virtualization 4.3 to 4.4 Expand section "3.1. Upgrading a Remote Database Environment from Red Hat Virtualization 4.3 to 4.4" Collapse section "3.1. Upgrading a Remote Database Environment from Red Hat Virtualization 4.3 to 4.4" 3.1.1. Prerequisites 3.1.2. Analyzing the Environment 3.1.3. Log Collection Analysis tool Expand section "3.1.3. Log Collection Analysis tool" Collapse section "3.1.3. Log Collection Analysis tool" 3.1.3.1. Monitoring snapshot health with the image discrepancies tool 3.1.4. Updating the Red Hat Virtualization Manager 3.1.5. Upgrading the Red Hat Virtualization Manager from 4.3 to 4.4 3.1.6. Upgrading the remote Data Warehouse service and database 3.1.7. Migrating hosts and virtual machines from RHV 4.3 to 4.4 3.1.8. Upgrading RHVH while preserving local storage 3.1.9. Changing the Cluster Compatibility Version 3.1.10. Changing Virtual Machine Cluster Compatibility 3.1.11. Changing the Data Center Compatibility Version 3.2. Upgrading a Remote Database Environment from Red Hat Virtualization 4.2 to 4.3 Expand section "3.2. Upgrading a Remote Database Environment from Red Hat Virtualization 4.2 to 4.3" Collapse section "3.2. Upgrading a Remote Database Environment from Red Hat Virtualization 4.2 to 4.3" 3.2.1. Prerequisites 3.2.2. Analyzing the Environment 3.2.3. Log Collection Analysis tool Expand section "3.2.3. Log Collection Analysis tool" Collapse section "3.2.3. Log Collection Analysis tool" 3.2.3.1. Monitoring snapshot health with the image discrepancies tool 3.2.4. Updating the Red Hat Virtualization Manager 3.2.5. Upgrading remote databases from PostgreSQL 9.5 to 10 3.2.6. Upgrading the Red Hat Virtualization Manager from 4.2 to 4.3 Expand section "3.2.6. Upgrading the Red Hat Virtualization Manager from 4.2 to 4.3" Collapse section "3.2.6. Upgrading the Red Hat Virtualization Manager from 4.2 to 4.3" 3.2.6.1. Completing the remote Data Warehouse database upgrade 3.2.7. Updating All Hosts in a Cluster 3.2.8. Changing the Cluster Compatibility Version 3.2.9. Changing Virtual Machine Cluster Compatibility 3.2.10. Changing the Data Center Compatibility Version 3.2.11. Replacing SHA-1 Certificates with SHA-256 Certificates 4. Updates between minor releases Expand section "4. Updates between minor releases" Collapse section "4. Updates between minor releases" 4.1. Updating Red Hat Virtualization between minor releases Expand section "4.1. Updating Red Hat Virtualization between minor releases" Collapse section "4.1. Updating Red Hat Virtualization between minor releases" 4.1.1. Analyzing the Environment 4.1.2. Log Collection Analysis tool Expand section "4.1.2. Log Collection Analysis tool" Collapse section "4.1.2. Log Collection Analysis tool" 4.1.2.1. Monitoring snapshot health with the image discrepancies tool 4.1.3. Updating the Red Hat Virtualization Manager 4.1.4. Updating a Self-Hosted Engine 4.1.5. Updating All Hosts in a Cluster 4.1.6. Changing the Cluster Compatibility Version 4.1.7. Changing Virtual Machine Cluster Compatibility 4.1.8. Changing the Data Center Compatibility Version 4.1.9. Updating Individual Hosts 4.1.10. Manually Updating Hosts A. Updating the Local Repository for an Offline Red Hat Virtualization Manager Installation B. Installing RHV hypervisors from a local repository C. Legal notice Settings Close Language: 简体中文 한국어 日本語 English Language: 简体中文 한국어 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Language and Page Formatting Options Language: 简体中文 한국어 日本語 English Language: 简体中文 한국어 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Upgrade Guide Red Hat Virtualization 4.4Update and upgrade tasks for Red Hat VirtualizationRed Hat Virtualization Documentation Team Red Hat Customer Content Services rhev-docs@redhat.comAbstract A comprehensive guide to upgrading and updating components in a Red Hat Virtualization environment. Next