Jump To Close Expand all Collapse all Table of contents Technical Reference 1. Introduction Expand section "1. Introduction" Collapse section "1. Introduction" 1.1. Red Hat Virtualization Manager 1.2. Red Hat Virtualization Host 1.3. Components that Support the Manager 1.4. Storage 1.5. Network 1.6. Data Centers 1.7. Data Center and Cluster Compatibility Levels 2. Storage Expand section "2. Storage" Collapse section "2. Storage" 2.1. Storage Domains Overview 2.2. Types of Storage Backing Storage Domains 2.3. Storage Domain Types 2.4. Storage Formats for Virtual Disks 2.5. Virtual Disk Storage Allocation Policies 2.6. Storage Metadata Versions in Red Hat Virtualization 2.7. Storage Domain Autorecovery in Red Hat Virtualization 2.8. The Storage Pool Manager 2.9. Storage Pool Manager Selection Process 2.10. Exclusive Resources and Sanlock in Red Hat Virtualization 2.11. Thin Provisioning and Storage Over-Commitment 2.12. Logical Volume Extension 2.13. The Effect of Storage Domain Actions on Storage Capacity 3. Networking Expand section "3. Networking" Collapse section "3. Networking" 3.1. Host networking 3.2. Virtual machine networking types Expand section "3.2. Virtual machine networking types" Collapse section "3.2. Virtual machine networking types" 3.2.1. Interaction with guest operating system 3.2.2. Host and virtual machine networking 3.3. Network Architecture 3.4. Basic Networking Terms 3.5. Network Interface Controller 3.6. Linux bridge 3.7. Bonds 3.8. Bonding Modes 3.9. Switch Configuration for Bonding 3.10. Virtual Network Interface Cards 3.11. Virtual LAN (VLAN) 3.12. Network Labels 3.13. Cluster Networking 3.14. Logical Networks 3.15. Required Networks, Optional Networks, and Virtual Machine Networks 3.16. Port Mirroring 3.17. Host Networking Configurations 4. Power Management Expand section "4. Power Management" Collapse section "4. Power Management" 4.1. Introduction to Power Management and Fencing 4.2. Power Management by Proxy in Red Hat Virtualization 4.3. Power Management 4.4. Fencing 4.5. Soft-Fencing Hosts 4.6. Using Multiple Power Management Fencing Agents 5. Load Balancing, Scheduling, and Migration Expand section "5. Load Balancing, Scheduling, and Migration" Collapse section "5. Load Balancing, Scheduling, and Migration" 5.1. Load Balancing, Scheduling, and Migration 5.2. Load Balancing Policy 5.3. Load Balancing Policy: VM_Evenly_Distributed 5.4. Load Balancing Policy: Evenly_Distributed 5.5. Load Balancing Policy: Power_Saving 5.6. Load Balancing Policy: None 5.7. Load Balancing Policy: Cluster_Maintenance 5.8. Highly Available Virtual Machine Reservation 5.9. Scheduling 5.10. Migration 6. Directory Services Expand section "6. Directory Services" Collapse section "6. Directory Services" 6.1. Directory Services 6.2. Local Authentication: Internal Domain 6.3. Remote Authentication Using GSSAPI 7. Templates and Pools Expand section "7. Templates and Pools" Collapse section "7. Templates and Pools" 7.1. Templates and Pools 7.2. Templates 7.3. Pools 8. Virtual Machine Snapshots Expand section "8. Virtual Machine Snapshots" Collapse section "8. Virtual Machine Snapshots" 8.1. Snapshots 8.2. Live Snapshots in Red Hat Virtualization 8.3. Snapshot Creation 8.4. Monitoring snapshot health with the image discrepancies tool 8.5. Snapshot Previews 8.6. Snapshot Deletion 9. Hardware Drivers and Devices Expand section "9. Hardware Drivers and Devices" Collapse section "9. Hardware Drivers and Devices" 9.1. Virtualized Hardware 9.2. Stable Device Addresses in Red Hat Virtualization 9.3. Central Processing Unit (CPU) 9.4. System Devices 9.5. Network Devices 9.6. Graphics Devices 9.7. Storage Devices 9.8. Sound Devices 9.9. Serial Driver 9.10. Balloon Driver A. Enumerated Value Translation B. Event Codes C. Timezones D. Legal notice Settings Close Language: 한국어 简体中文 日本語 English Language: 한국어 简体中文 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Language and Page Formatting Options Language: 한국어 简体中文 日本語 English Language: 한국어 简体中文 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Technical Reference Red Hat Virtualization 4.4The technical architecture of Red Hat Virtualization environments概要 This document describes the concepts, components, and technologies used in a Red Hat Virtualization environment. Next