Managing Serviceguard Seventeenth Edition, First Reprint December 2009

HA cluster defined, 37
objectives in planning, 121
host IP address
hardware planning, 124, 131
host name
hardware planning, 123
HOSTNAME_ADDRESS_FAMILY
defined, 140
discussion and restrictions, 135
how the cluster manager works, 59
how the network manager works, 89
HP Predictive monitoring
in troubleshooting, 368
I
I/O bus addresses
hardware planning, 126
I/O slots
hardware planning, 124, 126
I/O subsystem
changes as of HP-UX 11i v3, 46, 106
identifying cluster-aware volume groups, 227
in-line terminator
permitting online hardware maintenance, 372
Installing Serviceguard, 195
installing software
quorum server, 209
integrating HA applications with Serviceguard, 409
internet
toolkits, 389
introduction
Serviceguard at a glance, 29
IP
in sample package control script, 344
IP address
adding and deleting in packages, 91
for nodes and packages, 90
hardware planning, 124, 131
portable, 90
reviewing for packages, 375
switching, 70, 72, 98
IP_MONITOR
defined, 159
J
JFS, 393
K
kernel
hang, and TOC, 116
safety timer, 55
kernel consistency
in cluster configuration, 202
kernel interrupts
and possible TOC, 156
L
LAN
Critical Resource Analysis (CRA), 337
heartbeat, 60
interface name, 124, 131
planning information, 124
LAN CRA (Critical Resource Analysis), 337
LAN failure
Serviceguard behavior, 37
LAN interfaces
monitoring with network manager, 92
primary and secondary, 38
LAN planning
host IP address, 124, 131
traffic type, 125
larger clusters, 50
legacy DSFs
defined, 107
legacy package, 340
link-level addresses, 398
LLT for CVM and CFS, 59
load balancing
HP-UX and Veritas DMP, 46
load sharing with IP addresses, 92
local switching, 93
lock
cluster locks and power supplies, 49
use of the cluster lock disk, 63
use of the quorum server, 65
lock disk
4 or more nodes, 63
specifying, 222
lock volume group
identifying in configuration file, 222
planning, 130
lock volume group, reconfiguring, 330
logical volumes
blank planning worksheet, 434
creating for a cluster, 212, 217, 218, 247
creating the infrastructure, 210, 216
planning, 131
worksheet, 132
lssf
using to obtain a list of disks, 211
LV
in sample package control script, 344
lvextend
creating a root mirror with, 204
LVM, 112
commands for cluster use, 210
creating a root mirror, 204
disks, 44
migrating to VxVM, 437
planning, 131
setting up volume groups on another node, 213
LVM configuration
worksheet, 132
463