HP Insight Cluster Management Utility v7.1 User Guide

1. Edit the /opt/cmu/etc/cmuserver.conf file:
# vi /opt/cmu/etc/cmuserver.conf
2. Search for the CMU_CLUSTER_IP variable.
3. Replace the default value with the IP address of the Ethernet interface used for cloning.
#CMU mgt node IP address from the point of view of the compute nodes
#
#'default' means this is backward compatibility mode (assuming hostname -i
#not recommended anymore)
CMU_CLUSTER_IP=X.X.X.X
4. Verify the address.
# /opt/cmu/tools/cmu_mgt_net_info
X.X.X.X
If the hostname is set correctly, the IP address that connects the HP Insight CMU management
server to the compute nodes is returned.
B.11 Starting HP Insight CMU
HP Insight CMU provides the cmuserver utility to manage the HP Insight CMU service on the
management node.
Start HP Insight CMU.
# /etc/init.d/cmu start
starting cmu service.
cmu:core(standard) configured (audit mode)
cmu:java not running (audit mode)
cmu:cmustatus not running (audit mode)
cmu:monitoring not running (audit mode)
cmu:web service not running (audit mode)
cmu:nfs server running (audit mode)
cmu:dhcpd.conf configured ( subnet X.X.X.X netmask Y.Y.Y.Y {} )
cmu:high-availability unconfigured (audit mode)
note: use '/etc/init.d/cmu unset_audit' to unset cmu 'audit mode'
Where X.X.X.X is the subnet IP address, and YYYY is the netmask of the subnet served by the dhcp
server.
After the rpm installation is complete, HP Insight CMU is running in audit mode. This is a trial run
to verify that prerequisites are fulfilled. To actually run HP Insight CMU:
# /etc/init.d/cmu unset_audit
cmu service needs (re)start
# /etc/init.d/cmu start
cmu:core(standard) configured
cmu:java running (*:1099)
cmu:cmustatus running
cmu:monitoring not running
cmu:web service running (port 80)
cmu:nfs server running
cmu:dhcpd.conf configured ( subnet 16.16.184.0 netmask 255.255.248.0 { } )
cmu:ha unconfigured
The output lists all the daemons started by cmuserver.
java
The IP address used by the java interface to receive commands from GUI clients and to send
status back to them.
cmustatus
Status of the utility checking the state of all the compute nodes.
134 Detailed installation instructions