Managing Serviceguard 12th Edition, March 2006

491
quorum server
blank planning worksheet
, 447
installing, 206
parameters in cluster manager
configuration
, 156
planning, 147
status and state, 317
use in re-forming a cluster, 70
worksheet, 148
R
RAID
for data protection
, 45
raw volumes, 411
README
for database toolkits, 405
reconfiguring a package
while the cluster is running
, 350
reconfiguring a package with the cluster
offline, 349
reconfiguring a running cluster, 343
reconfiguring the entire cluster, 342
reconfiguring the lock volume group, 342
recovery time, 154
redundancy
in networking, 38, 42
of cluster components, 36
redundancy in network interfaces, 38
redundant Ethernet configuration, 38
redundant FDDI configuration
figure
, 40
redundant FDDI connections, 40
redundant LANS
figure
, 39
redundant networks
for heartbeat
, 23
re-formation
of cluster
, 66
re-formation time, 155
relocatable IP address
defined, 101
relocatable IP addresses, 101
in Serviceguard, 101
remote switching, 108
removing nodes from operation in a running
cluster
, 332
removing packages on a running cluster, 287
Removing Serviceguard from a system, 358
replacing disks, 366
Resource Name
parameter in package configuration
, 176,
177
resource polling interval
parameter in package configuration
, 177
resource up interval
parameter in package configuration
, 177
RESOURCE_NAME
in sample ASCII package configuration file
,
274
parameter in package configuration, 176,
177
RESOURCE_POLLING_INTERVAL
in sample ASCII package configuration file
,
274
parameter in package configuration, 177
RESOURCE_UP_VALUE
in sample ASCII package configuration file,
274
parameter in package configuration, 177
resources
disks, 44
responses
to cluster events
, 357
to package and service failures, 128
responses to failures, 126
responses to hardware failures, 127
restart
automatic restart of cluster
, 66
following failure, 128
SERVICE_RESTART variable in package
control script
, 184
restartable transactions, 412
restarting the cluster automatically, 334
restoring client connections in applications,
422
retry count, 182
rhosts file
for security
, 190
rolling software upgrades, 435
example, 438
steps, 436
rolling upgrade
limitations
, 442
root disk limitations on shared buses, 50
root disks on different shared buses
figure
, 51
root mirror
creating with LVM, 200
rotating standby
configuring with failover policies
, 78
setting package policies, 78