Managing HP Serviceguard for Linux, Seventh Edition, July 2007

Building an HA Cluster Configuration
Creating the Logical Volume Infrastructure
Chapter 5178
Setting up Disk Monitoring
HP Serviceguard for Linux includes a Disk Monitor which you can use to
detect problems in disk connectivity. This lets you fail a package from
one node to another in the event of a disk link failure.
See “Creating a Disk Monitor Configuration” on page 228 for
instructions on configuring disk monitoring.