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

Index
Symbols
-d option, cmmodpkg, 29, 31, 80, 81, 101, 102
A
ADF, 10
adoptive nodes, 16
configuring, 34, 52
example of package control option, 77, 98
for multiple packages, 16, 18, 29, 31
illustration of cascading failover, 19
automounter timeout, 23
C
cascading failover, 16
example configuration, 82, 102
illustration of, 19
client behavior, 9, 23
cluster configuration file (cluster.conf)
example, 73, 78, 83, 88, 95, 99, 103, 107
cmmodpkg -d (package control option), 29, 31, 80, 81,
101, 102
CNFS variable, in nfs_xmnt script, 36, 58, 90, 91, 109, 110
configuration
control script (hansf.sh), 31
control script (nfs.cntl), 29, 30
cross-mounted servers, 35, 56
disks, 27, 51
examples, 71, 93
illustrations of supported, 16
package config file (pkg1.conf), 52
prerequisites, 26, 50
volume groups and logical volumes, 27, 51
configuration files, 9
default values, 35
location of, 25, 49
configurations supported, 16
control script (hansf.sh), 31
control script (nfs.cntl), 21, 29, 30
example, 74, 75, 76, 79, 81, 85, 86, 89, 91
specified in nfs.conf, 34
cross-mounted NFS servers
configuration example, 86, 106
customer_defined_run_cmds, in nfs.cntl, 36, 58, 80, 81,
90, 91, 101, 102, 109, 110
CVM disk groups, 29
D
-d option, cmmodpkg, 29, 31, 80, 81, 101, 102
disks, configuring, 27, 51
DNS, 27, 29, 30, 36, 51, 52, 58, 90, 91, 109, 110
documentation
Software Distributor (SD-UX), 25, 49
E
/etc/cmcluster/nfs directory, 26
/etc/exports file, 26, 30, 32, 50, 54
/etc/fstab file, 90, 91, 109, 110
/etc/group file, 27, 51
/etc/hosts file, 27, 29, 30, 36, 51, 52, 58, 90, 91, 109, 110
/etc/passwd file, 27, 51
/etc/rc.config.d/nfsconf file, 23, 26, 50
executables, where to locate, 27, 51
exported file systems, 22, 26, 50
definition of, 9
naming, 27, 51
specifying in nfs.cntl, 29, 30
specifying in pkg.conf, 53
F
FAILOVER, 52
file systems
journalled (xvfs), 27, 51
mounting, 21
specifying in nfs.cntl, 29, 30
specifying in pkg.conf, 52
unmounting, 22
FS variable, in nfs.cntl file, 29, 30
FS variable, in pkg1.conf, 52
G
group IDs, 27, 51
H
HALT_SCRIPT, in nfs.conf, 34
HALT_SCRIPT_TIMEOUT, in nfs.conf, 34
hanfs.sh
description, 25, 49
editing NFS Control Script, 31
hansf.sh (control script), 31
Highly Available NFS
control script, 21
definition of, 9
hansf.sh, 25, 49
installation, 25, 49
limitations, 9
location of installed files, 9
monitor script, 22
prerequisites for configuration, 26, 50
sample configurations, 71, 93
supported configurations, 16
hung client, 9, 27, 51
I
inetd, starting rpc.mountd, 26, 50
installation, 25, 49
internet address, for package, 22, 29, 30, 52
mapping to logical name, 27, 51
interruptible NFS mounts, 27, 51
IP address, for package, 22, 29, 30, 52
mapping to logical name, 27, 51
IP variable, in hanfs.sh script, 29, 52
111