Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.05 Administrator's Guide HP-UX 11i v1, v2, and v3
Table Of Contents
- Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.05 Administrator's Guide
- Table of Contents
- 1 Overview of Serviceguard NFS
- Limitations of Serviceguard NFS
- Overview of Serviceguard NFS Toolkit A.11.31.05 with Serviceguard A.11.18 (or later) and Veritas Cluster File System Support
- Overview of the Serviceguard NFS Modular Package
- Overview of the NFS File Lock Migration Feature
- Overview of NFSv4 File Lock Migration Feature
- Overview of Serviceguard NFS with Serviceguard A.11.17 Support
- Integrating Support for Cluster File Systems into Serviceguard NFS Toolkit
- Overview of Cluster File Systems in Serviceguard NFS Toolkit
- Limitations and Issues with the current CFS implementation
- Supported Configurations
- How the Control and Monitor Scripts Work
- 2 Installing and Configuring Serviceguard NFS Legacy Package
- Installing Serviceguard NFS Legacy Package
- Before Creating a Serviceguard NFS Legacy Package
- Configuring a Serviceguard NFS Legacy Package
- Copying the Template Files
- Editing the Control Script (nfs.cntl)
- Editing the NFS Control Script (hanfs.sh)
- Editing the File Lock Migration Script (nfs.flm)
- Editing the NFS Monitor Script (nfs.mon)
- Editing the Package Configuration File (nfs.conf)
- Configuring Server-to-Server Cross-Mounts (Optional)
- Creating the Cluster Configuration File and Bringing Up the Cluster
- Configuring Serviceguard NFS Legacy Package over CFS Packages
- 3 Installing and Configuring Serviceguard NFS Modular Package
- Installing Serviceguard NFS Modular Package
- Before Creating a Serviceguard NFS Modular Package
- Configuring a Serviceguard NFS Modular Package
- Configuring Serviceguard NFS Modular Package over CFS Packages
- 4 Migration of Serviceguard NFS Legacy Package to Serviceguard NFS Modular Package
- 5 Sample Configurations for Legacy Package
- Example One - Three-Server Mutual Takeover
- Example Two - One Adoptive Node for Two Packages with File Lock Migration
- Cluster Configuration File for Adoptive Node for Two Packages with File Lock Migration
- Package Configuration File for pkg01
- NFS Control Scripts for pkg01
- NFS File Lock Migration and Monitor Scripts for pkg01
- Package Configuration File for pkg02
- NFS Control Scripts for pkg02
- NFS File Lock Migration and Monitor Scripts for pkg02
- Example Three - Three-Server Cascading Failover
- Example Four - Two Servers with NFS Cross-Mounts
- 6 Sample Configurations for Modular Package
- Index
3 Installing and Configuring Serviceguard NFS Modular
Package
This chapter explains how to configure Serviceguard NFS modular package. You must set up
your Serviceguard cluster before you can configure Serviceguard NFS modular package. For
more information on setting up a Serviceguard cluster, see the Managing Serviceguard manual.
This chapter discusses the following topics:
• “Installing Serviceguard NFS Modular Package”
• “Before Creating a Serviceguard NFS Modular Package”
• “Configuring a Serviceguard NFS Modular Package”
• “Configuring Serviceguard NFS Modular Package over CFS Packages” (page 59)
Installing Serviceguard NFS Modular Package
NOTE: Serviceguard NFS modular package feature for HP-UX 11i v3 is supported on
Serviceguard A.11.18 and later versions for both VxFS (non-CFS) and Veritas Cluster File System
(CFS). To ensure that the NFS modular package feature functions properly in A.11.18 or later
versions, install the following patch on all servers that will be configured as nodes in the cluster.
PHSS_39484 1.0 Serviceguard A.11.18.00
Use the HP-UX Software Distributor (SD) to install the Serviceguard NFS file set. The following
command starts the SD swinstall utility:
/usr/sbin/swinstall
For more information on using Software Distributor, see Managing HP-UX Software with SD-UX.
manual.
The nfs.conf package configuration file which is part of Serviceguard, is required to run
Serviceguard NFS modular package. You can create this file by running the cmmakepkg command.
Complete the following procedure to set up a directory for configuring Serviceguard NFS:
1. Create directory /etc/cmcluster/nfs/pkg1 to hold the package configuration file.
2. Create the package configuration template file:
cmmakepkg -m sg/all -m nfs/hanfs /etc/cmcluster/pkg1/nfs.conf
This command creates the package configuration file by including the parameters from the
modules all and hanfs.
Where:
all refers to a set of standard Serviceguard modules
hanfs refers to the HA-NFS module
Installing Serviceguard NFS Modular Package 49