Managing HP Serviceguard for Linux, Sixth Edition, August 2006

Index
338
in sample ASCII package configuration file
,
182
parameter in package configuration, 112
halting a cluster, 246
halting a package, 252
halting the entire cluster, 246
handling application failures, 316
hardware
monitoring
, 267
power supplies, 30
hardware failures
response to
, 82
hardware planning
blank planning worksheet, 325
Disk I/O Bus Type, 93
disk I/O information for shared disks, 93
host IP address, 90, 97
host name, 90
I/O bus addresses, 93
I/O slot numbers, 93
LAN interface name, 90, 97
LAN traffic type, 91
memory capacity, 90
number of I/O slots, 90
planning the configuration, 89
S800 series number, 90
SPU information, 90
subnet, 90, 97
worksheet, 95
heartbeat interval
parameter in cluster manager
configuration
, 103
heartbeat messages, 19
defined, 38
heartbeat subnet address
parameter in cluster manager
configuration
, 102
HEARTBEAT_INTERVAL
in sample configuration file
, 165
HEARTBEAT_INTERVAL (heartbeat
timeout)
parameter in cluster manager
configuration
, 103
HEARTBEAT_IP
in sample configuration file
, 165
parameter in cluster manager
configuration
, 102
high availability, 18
HA cluster defined, 26
objectives in planning, 87
host IP address
hardware planning, 90, 97
host name
hardware planning
, 90
how the cluster manager works, 38
how the network manager works, 68
I
I/O bus addresses
hardware planning
, 93
I/O slots
hardware planning
, 90, 93
installing software
Quorum Server
, 133
integrating HA applications with
Serviceguard
, 321
introduction
Serviceguard at a glance
, 18
understanding Serviceguard hardware, 25
understanding Serviceguard software, 31
IP
in sample package control script
, 191
IP address array variable in package
control script
, 116
IP address
adding and deleting in packages, 69
for nodes and packages, 68
hardware planning, 90, 97
portable, 68
reviewing for packages, 274
switching, 47, 48, 74
J
JFS
, 301
K
kernel consistency
in cluster configuration
, 128, 129
L
LAN
heartbeat
, 38
interface name, 90, 97
LAN failure
Serviceguard behavior, 26
LAN interfaces
primary and secondary
, 27
LAN planning
host IP address, 90, 97