Managing Serviceguard Sixteenth Edition, March 2009

system multi-node package, 68
used with CVM, 243
system multi-node package configuration, 293
system multi-node packages
configuring, 293
T
tasks in Serviceguard configuration, 35
testing
cluster manager, 362
network manager, 362
package manager, 361
testing cluster operation, 361
time protocol (NTP)
for clusters, 199
timeout
node, 118
TOC
and MEMBER_TIMEOUT, 118
and package availability, 119
and safety timer, 153
and the safety timer, 55
defined, 55
when a node fails, 118
toolkits
for databases, 385
traffic type
LAN hardware planning, 127
troubleshooting
approaches, 371
monitoring hardware, 363
replacing disks, 364
reviewing control scripts, 373
reviewing package IP addresses, 371
reviewing system log file, 372
using cmquerycl and cmcheckconf, 374
troubleshooting your cluster, 361
typical cluster after failover
figure, 31
typical cluster configuration
figure, 29
U
uname(2), 395
UPS
in power planning, 130
power supply for OPS on HP-UX, 49
use of the cluster lock, 63, 65
USER_HOST, 158
USER_NAME, 158
USER_ROLE, 158
V
verifying cluster configuration, 230
verifying the cluster and package configuration, 291, 345, 346
VERITAS
CFS and CVM not supported on all HP-UX versions, 32
Dynamic Multipathing (DMP), 45
VERITAS CFS components, 58
VERITAS disk group packages
creating, 235
VERITAS mount point packages
creating, 237
VERITAS system multi-node packages, 234
VG
in sample package control script, 343
vgcfgbackup
and cluster lock data, 232
VGCHANGE
in package control script, 343
vgextend
creating a root mirror with, 201
vgimport
using to set up volume groups on another node, 210
VLAN
Critical Resource Analysis (CRA), 335
volume group
creating for a cluster, 208
creating physical volumes for clusters, 208
deactivating before export to another node, 210
for cluster lock, 63
planning, 133
setting up on another node with LVM Commands, 210
worksheet, 134, 136
volume group and physical volume planning, 133
volume managers, 107
comparison, 116
CVM, 114
LVM, 113
migrating from LVM to VxVM, 427
VxVM, 113
VOLUME_GROUP
parameter in cluster manager configuration, 159
vxfend for CVM and CFS, 59
VxM-CVM-pkg system multi-node package, 161
VxVM, 113
creating a storage infrastructure, 212
migrating from LVM to VxVM, 427
planning, 135
VxVM-CVM-pkg, 243
VXVM_DG
in package control script, 343
W
WEIGHT_DEFAULT
defined, 157
WEIGHT_NAME
defined, 157
What is Serviceguard?, 29
worksheet
cluster configuration, 159
hardware configuration, 129
power supply configuration, 131
460 Index