Managing HP Serviceguard for Linux, Sixth Edition, August 2006

Index
341
package manager
blank planning worksheet
, 332, 333
testing, 264
package name
parameter in package configuration
, 109
package switching behavior
changing, 257
PACKAGE_NAME
in sample ASCII package configuration file
,
182
packages
deciding where and when to run
, 46
parameters
for failover
, 55
parameters for cluster manager
initial configuration
, 38
PATH, 114
performance
optimizing packages for large numbers of
storage units
, 190
performance variables in package control
script
, 116
physical volume
for cluster lock
, 41, 42
parameter in cluster lock configuration, 101
physical volumes
blank planning worksheet, 329
planning, 98
planning
cluster configuration
, 99
cluster manager configuration, 101
disk I/O information, 93
for expansion, 109
hardware configuration, 89
high availability objectives, 87
overview, 85
package configuration, 107
power, 96
SPU information, 90
volume groups and physical volumes, 98
worksheets, 95
planning and documenting an HA cluster, 85
planning for cluster expansion, 88
planning worksheets
blanks
, 325
point of failure
in networking
, 27
ports
dual and single aggregated
, 71
power planning
power sources
, 96
worksheet, 96, 97, 328
power supplies
blank planning worksheet, 327
power supply
and cluster lock
, 30
UPS, 30
primary LAN interfaces
defined
, 27
primary node, 20
Q
Quorum Server
installing
, 133, 134
running, 135
running in a package, 136
quorum server
planning
, 100, 101
R
RAIDSTART
in sample package control script
, 191
RAIDSTOP
in sample package control script
, 191
RAIDTAB
in sample package control script
, 191
reconfiguring a package
while the cluster is running
, 255
reconfiguring a package with the cluster
offline
, 254
reconfiguring a running cluster, 248
reconfiguring the entire cluster, 247
reconfiguring the lock volume group, 247
recovery time, 99
redundancy
in networking
, 27
of cluster components, 26
redundancy in network interfaces, 27
redundant Ethernet configuration, 27
redundant LANS
figure, 27
redundant networks
for heartbeat
, 19
re-formation
of cluster, 40
relocatable IP address
defined
, 68
relocatable IP addresses
in Serviceguard packages, 68
remote switching, 74