Managing Serviceguard Sixteenth Edition, March 2009

primary, 31
NODE_FAIL_FAST_ENABLED
effect of setting, 120
NODE_NAME
cluster configuration parameter, 143
parameter in cluster manager configuration, 138
nodetypes
primary, 31
NTP
time protocol for clusters, 199
O
olrad command
removing a LAN or VLAN interface, 335
online hardware maintenance
by means of in-line SCSI terminators, 368
OTS/9000 support, 449
outages
insulating users from, 388
P
package
adding and deleting package IP addresses, 92
base modules, 257
basic concepts, 37
changes while the cluster is running, 353
configuring legacy, 338
failure, 118
halting, 317
legacy, 338
local interface switching, 94
modular, 257
modular and legacy, 253
modules, 257
moving, 318
optional modules, 258
parameters, 261
reconfiguring while the cluster is running, 350
reconfiguring with the cluster offline, 350
remote switching, 98
starting, 316
toolkits for databases, 385
types, 254
package administration, 315
solving problems, 375
package and cluster maintenance, 297
package configuration
distributing the configuration file, 291, 345, 346
multi-node packages, 294
planning, 159
run and halt script timeout parameters, 285
service name parameter, 284
step by step, 253
subnet parameter, 284
system multi-node packages, 293
using Serviceguard commands, 338
verifying the configuration, 291, 345, 346
writing the package control script, 342
package configuration file
package dependency paramters, 267
successor_halt_timeout, 265
package coordinator
defined, 60
package dependency
parameters, 267
successor_halt_timeou, 265
package failover behavior, 164
package failures
responses, 120
package IP address
defined, 91
package IP addresses, 91
defined, 91
reviewing, 371
package manager
blank planning worksheet, 426
testing, 361
package switching behavior
changing, 318
Package types, 30
failover, 30
multi-node, 30
system multi-node, 30
package types, 30
packages
deciding where and when to run, 69
managed by cmcld, 55
parameters
for failover, 164
parameters for cluster manager
initial configuration, 59
PATH, 284
persistent LUN binding
defined, 107
physical volume
for cluster lock, 63
parameter in cluster lock configuration, 140
physical volumes
creating for clusters, 208
filled in planning worksheet, 423
planning, 133
worksheet, 134, 136
planning
cluster configuration, 137
cluster lock and cluster expansion, 132
cluster manager configuration, 138
disk groups and disks, 135
disk I/O information, 128
for expansion, 163
hardware configuration, 124
high availability objectives, 123
LAN information, 126
overview, 123
457