Managing Serviceguard 12th Edition, March 2006

485
F
failback policy
package configuration file parameter
, 170
used by package manager, 80
FAILBACK_POLICY parameter
in package configuration file
, 170
used by package manager, 80
failover
controlling the speed in applications, 410
defined, 23
failover behavior
in packages
, 85
failover package, 73
failover packages
configuring
, 273
failover policy
package configuration parameter, 170
used by package manager, 77
FAILOVER_POLICY parameter
in package configuration file
, 170
used by package manager, 77
failure
kinds of responses
, 126
network communication, 129
response to hardware failures, 127
responses to package and service failures,
128
restarting a service after failure, 128
failures
of applications
, 424
figures
cluster with high availability disk array, 49,
50
configuration with dual attach FDDI
stations
, 41
eight-node active/standby cluster, 55
eight-node cluster with EMC disk array, 56
mirrored disks connected for high
availability
, 48
node 1 rejoining the cluster, 440
node 1 upgraded to HP-UX 10.01, 439
primary disk and mirrors on different
buses
, 52
redundant FDDI configuration, 40
redundant LANs, 39
root disks on different shared buses, 51
running cluster after upgrades, 441
running cluster before rolling upgrade, 438
running cluster with packages moved to
node 1
, 440
running cluster with packages moved to
node 2
, 439
sample cluster configuration, 135
serial (RS232) heartbeat line, 42
typical cluster after failover, 24
typical cluster configuration, 21
file locking, 421
file system
in control script
, 181
file systems
creating for a cluster, 212, 221, 256
planning, 149
Filesystem mount retry count, 182
Filesystem unmount count, 182
FIRST_CLUSTER_LOCK_PV
in sample configuration file
, 226
parameter in cluster manager
configuration
, 157, 158
FIRST_CLUSTER_LOCK_VG
in sample configuration file
, 226
floating IP address
defined
, 101
floating IP addresses, 101
in Serviceguard, 101
FS
in sample package control script
, 291
FS_MOUNT_OPT
in sample package control script
, 291
G
GAB for CVM and CFS
, 62
general planning, 133
gethostbyname
and package IP addresses, 101
gethostbyname(), 417
H
HA
disk enclosures
, 46
HA monitors (EMS), 84
HALT_SCRIPT
in sample ASCII package configuration file
,
274
parameter in package configuration, 173
HALT_SCRIPT_TIMEOUT (halt script
timeout)
in sample ASCII package configuration file
,
274