Managing Serviceguard Fifteenth Edition, reprinted May 2008

544
Network Failure Detection parameter
, 101
network manager
adding and deleting package IP addresses
,
101
main functions, 99
monitoring LAN interfaces, 101
testing, 407
network planning
subnet
, 136, 147
network polling interval
(NETWORK_POLLING_INTERVAL)
parameter in cluster manager
configuration
, 166
network time protocol (NTP)
for clusters
, 207
networking
redundant subnets
, 136
networks
binding to IP addresses
, 467
binding to port addresses, 467
IP addresses and naming, 463
node and package IP addresses, 99
packages using IP addresses, 465
supported types, 38
writing network applications as HA
services
, 457
no cluster locks
choosing
, 73
Node
failure, TOC
, 126
node
basic concepts
, 36
halt (TOC), 126, 127
in Serviceguard cluster, 26
IP addresses, 99
timeout and TOC example, 127
node types
active
, 27
primary, 27
NODE_FAIL_FAST_ENABLED
effect of setting
, 129
NODE_NAME
parameter in cluster manager
configuration
, 156, 159, 160
NODE_TIMEOUT
and HEARTBEAT_INTERVAL
, 126
and node TOC, 126
and safety timer, 60
NODE_TIMEOUT (node timeout)
parameter in cluster manager
configuration
, 165
nodetypes
primary
, 27
NTP
time protocol for clusters
, 207
O
olrad command
removing a LAN or VLAN interface
, 373
online hardware maintenance
by means of in-line SCSI terminators
, 416
OTS/9000 support, 535
outages
insulating users from
, 456
P
package
adding and deleting package IP addresses
,
101
base modules, 281
basic concepts, 36
changes allowed while the cluster is
running
, 398
configuring legacy, 377
failure, 126
halting, 355
legacy, 377
local interface switching, 103
modular, 280
modular and legacy, 275
modules, 280
moving, 356
optional modules, 282
parameters, 287
reconfiguring while the cluster is running,
394
reconfiguring with the cluster offline, 395
remote switching, 107
starting, 354
toolkits for databases, 453
types, 277
package administration, 354
solving problems, 428