Managing Serviceguard 12th Edition, March 2006

489
NTP
time protocol for clusters
, 203
O
online hardware maintenance
by means of in-line SCSI terminators
, 367
OPS
startup and shutdown instances
, 289
optimizing packages for large numbers of
storage units, 292
outages
insulating users from
, 408
P
package
adding and deleting package IP addresses
,
102
basic concepts, 36
changes allowed while the cluster is
running
, 354
halting, 336
local interface switching, 104
moving, 337
reconfiguring while the cluster is running,
350
reconfiguring with the cluster offline, 349
remote switching, 108
starting, 335
toolkits for databases, 405
package administration, 335
solving problems, 380
package administration access, 178
package and cluster maintenance, 309
package configuration
additional package resource parameter
,
176, 177
automatic switching parameter, 171
control script pathname parameter, 171
distributing the configuration file, 304, 305
failback policy parameter, 170
failover policy parameter, 170
in SAM, 270
local switching parameter, 172
multi-node packages, 272
package failfast parameter, 172
package name parameter, 170
package type parameter, 176
planning, 164
resource polling interval parameter, 177
resource up parameter, 177
run and halt script timeout parameters, 173
service fail fast parameter, 175
service halt timeout parameter, 176
service name parameter, 174, 175
step by step, 269
subnet parameter, 176
system multi-node packages, 271
using Serviceguard commands, 271
verifying the configuration, 304, 305
writing the package control script, 288
package configuration file, 274
package control script
generating with commands, 288
IP addresses, 182, 183
service command, 184
service name, 183
service restart variable, 184
subnets, 182, 183
worksheet, 185
package coordinator
defined
, 65
package failfast
parameter in package configuration, 172
package failover behavior, 85
package failures
responses, 128
package IP address
defined
, 101
package IP addresses, 101
defined, 101
reviewing, 373
package manager
blank planning worksheet
, 453, 454
testing, 360
package name
parameter in package configuration
, 170
package switching behavior
changing
, 339, 340
package type
parameter in package configuration
, 176
Package types, 22
failover, 22
multi-node, 22
system multi-node, 22
package types, 22
PACKAGE_NAME
in sample ASCII package configuration file,
274