Managing HP Serviceguard for Linux, Seventh Edition, July 2007

Index
376
redundant LANS
figure
, 27
redundant networks
for heartbeat
, 19
re-formation
of cluster
, 41
relocatable IP address
defined
, 71
relocatable IP addresses
in Serviceguard packages
, 71
remote switching, 77
removing nodes from operation in a running
cluster
, 245
removing packages on a running cluster, 227
removing Serviceguard from a system, 281
replacing disks, 288
resources
disks
, 29
responses
to cluster events
, 279
to package and service failures, 87
responses to failures, 84
responses to hardware failures, 86
restart
automatic restart of cluster, 41
following failure, 87
restartable transactions, 324
restarting the cluster automatically, 246
restoring client connections in applications,
336
retry count, 133
rhosts file
for security
, 142
rotating standby
configuring with failover policies
, 51
setting package policies, 51
RUN_SCRIPT
parameter in package configuration
, 138
RUN_SCRIPT_TIMEOUT (run script
timeout)
parameter in package configuration
, 138
running cluster
adding or removing packages
, 227
S
S800 series number
hardware planning
, 92
safety timer
reset failure
, 111
sample disk configurations, 30
SCSI addressing, 106
security
editing files
, 142
service administration, 247
service configuration
step by step, 191
service fail fast
parameter in package configuration, 132
service failures
responses, 87
service halt timeout
parameter in package configuration, 132
service name
parameter in package configuration
, 131
service restarts, 87
SERVICE_CMD
in sample package control script
, 267
SERVICE_FAIL_FAST_ENABLED
and node TOC
, 87
parameter in package configuration, 132
SERVICE_HALT_TIMEOUT
parameter in package configuration, 132
SERVICE_NAME
in sample package control script, 267
parameter in package configuration, 131
SERVICE_RESTART
in sample package control script
, 267
Serviceguard
introduction
, 18
Serviceguard at a Glance, 17
Serviceguard behavior
in LAN failure, 26
in monitored resource failure, 26
in software failure, 26
Serviceguard commands
to configure a package
, 263
ServiceGuard Manager
overview
, 22
Serviceguard Manager, 23
Serviceguard software components
figure
, 34
shared disks
planning
, 97
shutdown and startup
defined for applications
, 321
single point of failure
avoiding
, 18
single-node operation, 188, 280
SMN package, 46
SNA applications, 334
software failure
Serviceguard behavior
, 26