Managing Serviceguard Eighteenth Edition, September 2010

primary, 31
NTP
time protocol for clusters, 222
O
olrad command
removing a LAN or VLAN interface, 372
online hardware maintenance
by means of in-line SCSI terminators, 406
OTS/9000 support, 491
outages
insulating users from, 426
P
package
adding and deleting package IP addresses, 91
base modules, 283
basic concepts, 37
changes while the cluster is running, 391
configuring legacy, 375
failure, 116
halting, 351
legacy, 375
local interface switching, 93
modular, 283
modular and legacy, 279
modules, 283
moving, 352
optional modules, 284
parameters, 287
reconfiguring while the cluster is running, 386
reconfiguring with the cluster offline, 388
remote switching, 97
starting, 350
toolkits for databases, 423
types, 280
package administration, 350
solving problems, 413
package and cluster maintenance, 321
package configuration
distributing the configuration file, 317, 382
planning, 168
run and halt script timeout parameters, 311
step by step, 279
subnet parameter, 311
using Serviceguard commands, 375
verifying the configuration, 317, 382
writing the package control script, 378
package configuration file
package dependency paramters, 294
successor_halt_timeout, 291
package coordinator
defined, 60
package dependency
parameters, 294
successor_halt_timeou, 291
package failover behavior, 177
package failures
responses, 119
package IP address
defined, 90
package IP addresses, 90
defined, 90
reviewing, 410
package manager
blank planning worksheet, 470
testing, 399
package switching behavior
changing, 353
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, 177
parameters for cluster manager
initial configuration, 59
PATH, 311
persistent LUN binding
defined, 106
physical volume
for cluster lock, 63
parameter in cluster lock configuration, 145
physical volumes
creating for clusters, 233
filled in planning worksheet, 467
planning, 132
worksheet, 133
planning
cluster configuration, 135
cluster lock and cluster expansion, 130
cluster manager configuration, 143
disk groups and disks, 134
disk I/O information, 126
for expansion, 176
hardware configuration, 122
high availability objectives, 121
LAN information, 124
overview, 121
package configuration, 168
power, 128
quorum server, 130
SCSI addresses, 125
SPU information, 123
volume groups and physical volumes, 132
worksheets, 127
worksheets for physical volume planning, 467
planning for cluster expansion, 122
planning worksheets
499