Installation guide

Using CLVM requires minor changes to /etc/lvm/lvm.conf for cluster-wide

locking.

Figure 1.14. CLVM Overview

You can configure CLVM using the same commands as LVM2, using the LVM graphical user

interface (refer to Figure 1.15, “LVM Graphical User Interface”), or using the storage

configuration function of the Conga cluster configuration graphical user interface (refer to

Figure 1.16, “Conga LVM Graphical User Interface”) . Figure 1.17, “Creating Logical Volumes”

shows the basic concept of creating logical volumes from Linux partitions and shows the

commands used to create logical volumes.

Chapter 1. Red Hat Cluster Suite Overview