HP Serviceguard A.11.20- Managing Serviceguard Twentieth Edition, August 2011

hardware planning, 94
HOSTNAME_ADDRESS_FAMILY
defined, 110
discussion and restrictions, 106
how the cluster manager works, 44
how the network manager works, 67
HP Predictive monitoring
in troubleshooting, 324
I
I/O bus addresses
hardware planning, 96
I/O slots
hardware planning, 94, 96
I/O subsystem
changes as of HP-UX 11i v3, 33, 80
identifying cluster-aware volume groups, 192
in-line terminator
permitting online hardware maintenance, 326
Installing Serviceguard, 158
installing software
quorum server, 177
integrating HA applications with Serviceguard, 354
internet
toolkits, 340
introduction
Serviceguard at a glance, 21
IP
in sample package control script, 306
IP address
adding and deleting in packages, 68
for nodes and packages, 67
hardware planning, 94, 99, 100
portable, 67
reviewing for packages, 329
switching, 52, 53, 73
IP_MONITOR
defined, 123
J
JFS, 343
K
kernel
hang, and TOC, 88
safety timer, 41
kernel consistency
in cluster configuration, 170
kernel interrupts
and possible TOC, 120
L
LAN
Critical Resource Analysis (CRA), 300
heartbeat, 45
interface name, 94, 99
planning information, 94
LAN CRA (Critical Resource Analysis), 300
LAN failure
Serviceguard behavior, 27
LAN interfaces
monitoring with network manager, 69
primary and secondary, 28
LAN planning
host IP address, 94, 99, 100
traffic type, 95
larger clusters, 37
Launching Monitoring Scripts, 390
legacy DSFs
defined, 80
legacy package, 302
link-level addresses, 346
LLT for CVM and CFS, 44
load balancing
HP-UX and Veritas DMP, 33
load sharing with IP addresses, 69
local switching, 70
lock
cluster locks and power supplies, 37
use of the cluster lock disk, 47
use of the quorum server, 48
lock disk
4 or more nodes, 47
specifying, 188
lock volume group
identifying in configuration file, 188
planning, 99
lock volume group, reconfiguring, 295
logical volumes
blank planning worksheet, 371
creating for a cluster, 180, 184, 221
creating the infrastructure, 177, 183
planning, 100
worksheet, 102
lssf
using to obtain a list of disks, 179
LV
in sample package control script, 306
lvextend
creating a root mirror with, 172
LVM, 84
commands for cluster use, 177
creating a root mirror, 172
disks, 32
migrating to VxVM, 374
planning, 100
setting up volume groups on another node, 181
LVM configuration
worksheet, 102
M
MAC addresses, 346
managing the cluster and nodes, 277
manual cluster startup, 45
MAX_CONFIGURED_PACKAGES
defined, 124
maximum number of nodes, 27
MEMBER_TIMEOUT
402 Index