Managing HP Serviceguard for Linux, Seventh Edition, July 2007

Index
370
and cluster reformation, example
, 85
and power supplies, 31
storing configuration data, 176
two nodes, 42, 43
use in re-forming a cluster, 42, 43
cluster manager
automatic restart of cluster, 41
blank planning worksheet, 352
cluster node parameter, 106, 107, 108
defined, 39
dynamic re-formation, 41
heartbeat interval parameter, 110
heartbeat subnet parameter, 108
initial configuration of the cluster, 39
main functions, 39
maximum configured packages parameter,
112
monitored non-heartbeat subnet, 110
network polling interval parameter, 112
node timeout parameter, 110
planning the configuration, 106
testing, 285
cluster node
parameter in cluster manager
configuration
, 106, 107, 108
cluster parameters
initial configuration
, 39
cluster reformation
scenario
, 85
cluster startup
manual
, 40
cmapplyconf, 252, 272
cmapplyconf command, 225
cmcheckconf, 183, 225, 271
troubleshooting, 300
cmcheckconf command, 225
cmclnodelist bootstrap file, 145
cmdeleteconf
deleting a package configuration
, 275
deleting the cluster configuration, 189
cmmakepkg
examples
, 217
cmmodnet
assigning IP addresses in control scripts
, 71
cmnetassist daemon, 36
cmnetd daemon, 34
cmquerycl
troubleshooting, 300
cmscancl, 295
cmsnmpd daemon, 34
CONCURRENT_FSCK_OPERATIONS
parameter in package control script
, 132
concurrent_mount_and_umount_operations
parameter in package configuration file
,
132
configuration
basic tasks and steps
, 24
cluster planning, 105
of the cluster, 39
package, 191
package planning, 113
service, 191
configuration file
for cluster manager
, 39
troubleshooting, 299
configuring, 191
configuring packages, 191
configuring packages and their services, 191
control script
adding customer defined functions
, 269
in package configuration, 266
pathname parameter in package
configuration
, 138
support for additional productss, 270
troubleshooting, 299
controlling the speed of application failover,
322
creating the package configuration, 262
customer defined functions
adding to the control script
, 269
CVM_ACTIVATION_CMD
in package control script
, 267
CVM_DG
in package control script
, 267
D
data
disks
, 29
data congestion, 40
deciding when and where to run packages,
47, 48
deleting a package configuration
using cmdeleteconf
, 275
deleting a package from a running cluster,
275
deleting nodes while the cluster is running,
254
deleting the cluster configuration
using cmdeleteconf
, 189
dependencies
configuring
, 115