HP-UX HB v13.00 Ch-15 - Serviceguard

HP-UX Handbook – Rev 13.00 Page 36 (of 108)
Chapter 15 Serviceguard
October 29, 2013
Waiting for cluster to form .... done
Cluster successfully formed.
Check the syslog files on all nodes in the cluster to verify that no warnings
occurred during startup.
When the node forms or joins a cluster, the cluster binary file is read into memory and used to
govern cluster operations and the each active node starts a group of Serviceguard deamons.
Example:
/usr/lbin/cmcld -m -n rxh17u09 –n rxh17u07
/usr/lbin/cmfileassistd
/usr/lbin/cmlogd
/usr/lbin/cmlvmd
/usr/lbin/cmnetd
/usr/lbin/cmresourced
/usr/lbin/cmserviced
/usr/lbin/cmclconfd –c
Starting the cluster automatically starts packages unless the package is
configured with AUTO_RUN = NO.
View Cluster Status
The current cluster status, fixed configuration values or dynamic status values can be inspected
using various forms of cmviewcl. Example output:
# cmviewcl -v
CLUSTER STATUS
swrecovery up
NODE STATUS STATE
Node1 up running
Cluster_Lock_LVM:
VOLUME_GROUP PHYSICAL_VOLUME STATUS
/dev/vgspare /dev/dsk/c5t8d0 down
Network_Parameters:
INTERFACE STATUS PATH NAME
PRIMARY up 0/1/2/0 lan0
STANDBY up 0/1/2/1 lan1
PACKAGE STATUS STATE AUTO_RUN NODE
sw-pkg up running enabled Node1
Policy_Parameters:
POLICY_NAME CONFIGURED_VALUE
Failover configured_node
Failback manual
Script_Parameters:
ITEM STATUS MAX_RESTARTS RESTARTS NAME
Service unknown 0 0 time_not