Managing HP Serviceguard A.11.20.20 for Linux, March 2014

for clusters, 140
networking
redundant subnets, 81
networks
binding to IP addresses, 275
binding to port addresses, 275
IP addresses and naming, 273
node and package IP addresses, 62
packages using IP addresses, 274
supported types in Serviceguard, 25
writing network applications as HA services, 270
no cluster lock
choosing, 42
node
basic concepts, 25
halt (TOC), 75
in Serviceguard cluster, 19
IP addresses, 62
timeout and TOC example, 76
node types
active, 20
primary, 20
NODE_FAIL_FAST_ENABLED
effect of setting, 77
NODE_NAME
parameter in cluster configuration, 93
parameter in cluster manager configuration, 91, 92,
93
nodetypes
primary, 20
NTP
time protocol for clusters, 140
O
OTS/9000 support, 299
outages
insulating users from, 269
P
package
adding and deleting package IP addresses, 63
basic concepts, 25
blank planning worksheet, 287, 288
changes allowed while the cluster is running, 243
error handling, 218
halting, 218
in Serviceguard cluster, 19
local interface switching, 63
moving, 219
reconfiguring while the cluster is running, 240
reconfiguring with the cluster offline, 241
remote switching, 69
starting, 217
package administration, 217
solving problems, 261
package and cluster maintenance, 199
package configuration
applying, 196
distributing the configuration file, 196, 238
planning, 104
run and halt script timeout parameters, 191
step by step, 169
subnet parameter, 191
using Serviceguard commands, 234
verifying, 196
verifying the configuration, 196, 238
writing the package control script, 236
package configuration file, 174
editing, 193
generating, 191
package dependency paramters, 180
successor_halt_timeout, 178
package configuration parameters, 174
package control script
FS parameter, 191
LV parameter, 191
package coordinator
defined, 39
package dependency
parameters, 180
successor_halt_timeou, 178
package failover behavior, 107
package failures
responses, 77
package halt administration
error handling, 218
package IP address
defined, 62
package IP addresses
defined, 62
reviewing, 258
package manager
blank planning worksheet, 287, 288
testing, 253
package modules, 171
base, 171
optional, 172
package switching behavior
changing, 220
packages
deciding where and when to run, 44
managed by cmcld, 34
parameter explanations, 174
parameters, 174
types, 170
parameters
for failover, 107
pacakge configuration, 174
parameters for cluster manager
initial configuration, 38
PATH, 191
physical volume
for cluster lock, 40, 41
physical volumes
blank planning worksheet, 286
planning, 85
planning
cluster configuration, 86
313