Building Disaster Recovery Serviceguard Solutions Using Metrocluster with 3PAR Remote Copy

T-Z
volume group In LVM, a set of physical volumes such that logical volumes can be defined within the volume
group for user access. A volume group can be activated by only one node at a time unless you
are using Serviceguard OPS Edition. Serviceguard can activate a volume group when it starts a
package. A given disk can belong to only one volume group. A logical volume can belong to
only one volume group.
102 Glossary