HP Serviceguard Toolkit for NFS manual Sample Configurations

Sample Configurations

This chapter gives sample cluster configuration files, package configuration files, and control scripts for the following configurations:

•Example One - Three-Server Mutual Takeover: This configuration has three servers and three Serviceguard NFS packages. Each server is the primary node for one package and an adoptive node for the other two packages.

•Example Two - One Adoptive Node for Two Packages with File Lock Migration: This configuration has two packages, each owned by a different server. A third server is the adoptive node for both packages. This sample configuration uses the package control option, which prevents the adoptive node from adopting more than one package at a time. This sample configuration also enables the File Lock Migration feature.

•Example Three - Three-Server Cascading Failover: This configuration has three servers and two packages. One server is the primary node for both packages, and the other two servers are adoptive nodes for both packages.

•Example Four - Two Servers with NFS Cross-Mounts: This configuration has two servers and two packages. The primary node for each package NFS-mounts the file systems from its own package and the other package.

The sample configuration files in this chapter show only the configured values. Most of the comments are omitted.

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