Installation guide
Table Of Contents
- LVM Administrator's Guide
- Table of Contents
- Introduction
- Chapter 1. The LVM Logical Volume Manager
- Chapter 2. LVM Components
- Chapter 3. LVM Administration Overview
- Chapter 4. LVM Administration with CLI Commands
- 1. Using CLI Commands
- 2. Physical Volume Administration
- 3. Volume Group Administration
- 3.1. Creating Volume Groups
- 3.2. Adding Physical Volumes to a Volume Group
- 3.3. Displaying Volume Groups
- 3.4. Scanning Disks for Volume Groups to Build the Cache File
- 3.5. Removing Physical Volumes from a Volume Group
- 3.6. Changing the Parameters of a Volume Group
- 3.7. Activating and Deactivating Volume Groups
- 3.8. Removing Volume Groups
- 3.9. Splitting a Volume Group
- 3.10. Combining Volume Groups
- 3.11. Backing Up Volume Group Metadata
- 3.12. Renaming a Volume Group
- 3.13. Moving a Volume Group to Another System
- 3.14. Recreating a Volume Group Directory
- 4. Logical Volume Administration
- 4.1. Creating Logical Volumes
- 4.2. Persistent Device Numbers
- 4.3. Resizing Logical Volumes
- 4.4. Changing the Parameters of a Logical Volume Group
- 4.5. Renaming Logical Volumes
- 4.6. Removing Logical Volumes
- 4.7. Displaying Logical Volumes
- 4.8. Growing Logical Volumes
- 4.9. Extending a Striped Volume
- 4.10. Shrinking Logical Volumes
- 5. Creating Snapshot Volumes
- 6. Controlling LVM Device Scans with Filters
- 7. Online Data Relocation
- 8. Activating Logical Volumes on Individual Nodes in a Cluster
- 9. Customized Reporting for LVM
- Chapter 5. LVM Configuration Examples
- Chapter 6. LVM Troubleshooting
- Chapter 7. LVM Administration with the LVM GUI
- Appendix A. The Device Mapper
- Appendix B. The LVM Configuration Files
- Appendix C. LVM Object Tags
- Appendix D. LVM Volume Group Metadata
- Index
4. Recovering Physical Volume Metadata ...........................................................63
5. Replacing a Missing Physical Volume ............................................................64
6. Removing Lost Physical Volumes from a Volume Group ..................................64
7. Insufficient Free Extents for a Logical Volume .................................................65
7. LVM Administration with the LVM GUI ....................................................................66
A. The Device Mapper ..............................................................................................67
B. The LVM Configuration Files .................................................................................68
1. The LVM Configuration Files ..........................................................................68
2. Sample lvm.conf File .....................................................................................68
C. LVM Object Tags ..................................................................................................75
1. Adding and Removing Object Tags ................................................................75
2. Host Tags .....................................................................................................75
3. Controlling Activation with Tags .....................................................................76
D. LVM Volume Group Metadata ...............................................................................77
1. The Physical Volume Label ...........................................................................77
2. Metadata Contents ........................................................................................77
3. Sample Metadata ..........................................................................................78
Index .......................................................................................................................81
LVM Administrator's Guide
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