Managing Serviceguard 13th Edition, February 2007

479
in troubleshooting
, 347, 348
event monitoring service
using
, 85
exclusive access
relinquishing via TOC
, 130
expanding the cluster
planning ahead
, 136
expansion
planning for
, 170
F
failback policy
package configuration file parameter
, 171
used by package manager, 82
FAILBACK_POLICY parameter
in package configuration file
, 171
used by package manager, 82
failover
controlling the speed in applications
, 394
defined, 25
failover behavior
in packages, 86
failover package, 74
failover packages
configuring
, 261
failover policy
package configuration parameter
, 171
used by package manager, 79
FAILOVER_POLICY parameter
in package configuration file, 171
used by package manager, 79
failure
kinds of responses
, 129
network communication, 133
package, service, node, 129
response to hardware failures, 131
responses to package and service failures,
132
restarting a service after failure, 133
failures
of applications
, 408
figures
cluster with high availability disk array
, 48,
49
configuration with dual attach FDDI
stations, 41
eight-node active/standby cluster, 54
eight-node cluster with EMC disk array, 55
mirrored disks connected for high
availability
, 47
node 1 rejoining the cluster, 427
node 1 upgraded to new HP-UX vesion, 426
primary disk and mirrors on different
buses
, 51
redundant FDDI configuration, 40
redundant LANs, 39
root disks on different shared buses, 50
running cluster after upgrades, 429
running cluster before rolling upgrade, 425
running cluster with packages moved to
node 1
, 428
running cluster with packages moved to
node 2
, 426
sample cluster configuration, 138
typical cluster after failover, 26
typical cluster configuration, 23
file locking, 405
file system
in control script
, 180
file systems
creating for a cluster
, 211, 218
planning, 150
Filesystem mount retry count, 181
Filesystem unmount count, 181
FIRST_CLUSTER_LOCK_PV
parameter in cluster manager
configuration
, 158, 159
floating IP address
defined
, 102
floating IP addresses, 102
in Serviceguard, 102
FS
in sample package control script
, 277
FS_MOUNT_OPT
in sample package control script
, 277
G
GAB for CVM and CFS
, 63
general planning, 136
gethostbyname
and package IP addresses
, 102
gethostbyname(), 401
H
HA
disk enclosures
, 45
HA monitors (EMS), 85
HALT_SCRIPT
in sample ASCII package configuration file,
262