LVM can be configured during the graphical installation process, the text-based installation process, or during a kickstart installation. You can use the system-config-lvm utility to create your own LVM
configuration post-installation. The next two sections focus on using Disk Druid during installation to complete this task. The third section introduces the LVM utility (system-config-lvm) which allows you to manage your LVM volumes in X windows or graphically.
Read Section 9.1, “What is LVM?” first to learn about LVM. An overview of the steps required to configure LVM include:
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Creating physical volumes from the hard drives.
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Creating volume groups from the physical volumes.
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Creating logical volumes from the volume groups and assign the logical volumes mount points.
Two 9.1 GB SCSI drives (/dev/sda and /dev/sdb) are used in the following examples. They detail how to create a simple configuration using a single LVM volume group with associated
logical volumes during installation.
