Managing Serviceguard 12th Edition, March 2006

493
SG-CFS-pkg system multi-node package
, 166
SGCONF, 189
shared disks
planning
, 141
shutdown and startup
defined for applications, 409
single cluster lock
choosing
, 69
single point of failure
avoiding, 22
single-node operation, 265
size of cluster
preparing for changes, 205
SMN package, 73
SNA applications, 421
software failure
Serviceguard behavior, 36
software planning
CVM and VxVM
, 152
LVM, 149
solving problems, 380
SPU information
planning
, 136
standby LAN interfaces
defined, 38
standby network interface, 38
starting a package, 335
startup and shutdown
defined for applications
, 409
startup of cluster
manual
, 66
when all nodes are down, 330
state
of cluster and package
, 313
stationary IP addresses, 101
STATIONARY_IP
parameter in cluster manager
configuration
, 158
status
cmviewcl, 312
multi-node packages, 312
of cluster and package, 313
package IP address, 373
system log file, 374
stopping a cluster, 334
storage management, 113
SUBNET
array variable in package control script
,
182, 183
in sample ASCII package configuration file,
274
in sample package control script, 291
parameter in package configuration, 176
subnet
hardware planning
, 137, 147
parameter in package configuration, 176
supported disks in Serviceguard, 44
switching
ARP messages after switching
, 108
local interface switching, 104
remote system switching, 108
switching IP addresses, 76, 77, 108
Synchronizing configuration, 258
system log file
troubleshooting
, 374
system message
changing for clusters
, 265
system multi-node package, 73
used with CVM, 253
system multi-node package configuration,
271
system multi-node packages
configuring, 271
T
tasks in Serviceguard configuration
, 33
template
ASCII cluster configuration file
, 225
ASCII package configuration file, 274
testing
cluster manager, 361
network manager, 361
package manager, 360
testing cluster operation, 360
time protocol (NTP)
for clusters
, 203
TOC
when a node fails
, 126
toolkits
for databases
, 405
traffic type
LAN hardware planning
, 137
troubleshooting
approaches
, 373
monitoring hardware, 363
replacing disks, 366
reviewing control scripts, 376
reviewing package IP addresses, 373
reviewing system log file, 374
using cmquerycl and cmcheckconf, 377
troubleshooting your cluster, 359