Monitoring Daemon fails to load

[lioroshri]

Hi,

I installed CMU v 8.0 on one of my VMs for some plugin validation, all installed, GUI goes up, but I see that monitoring daemon fails to load.

Log:

[29-Sep-2016_11:24:32] [CMUstartup ] thread test [START]...
[29-Sep-2016_11:24:32] [CMUstartup ] thread test... [STOP]
[29-Sep-2016_11:24:32] [CMUTools ] about to run: -->/opt/cmu/tools/cmu_check_mtu -v &> /opt/cmu/tmp/CMU_TEMPO_FILE_861Sf2<-- cmu_system_helper
[29-Sep-2016_11:24:32] [CMUFileLockTools ] mypid is 353 CMUGetMonitoringDaemonLockFile
[29-Sep-2016_11:24:32] [MainMonitDaemon ] starting main monitoring daemonMain

[29-Sep-2016_11:24:32] [MainMonitDaemon ] (Using files:
ActionAndAlerts file: /opt/cmu/etc/ActionAndAlertsFile.txt
MetaAction file /opt/cmu/etc/MetaActionFile.txt) Main
[29-Sep-2016_11:24:32] [MainMonitDaemon ] (Using debug levels:
MainMonitoringDaemon: 1
SecondaryServerMonitoringDaemon: 1
SmallMonitoringDaemon: 1) Main
[29-Sep-2016_11:24:32] [CMUFileLockTools ] mypid is 380 CMUGetMonitoringDaemonLockFile
[29-Sep-2016_11:24:32] [CMUFileLockTools ] killing process 353 : CMUKillDaemon
[29-Sep-2016_11:24:32] [MonitReadClusterDb] [FATAL] Pointer to Ne_list first is NULL
[29-Sep-2016_11:24:32] [MainMonitDaemon ] Failed While writing /opt/cmu/etc/NodesList.txt
[29-Sep-2016_11:24:32] [MainMonitDaemon ] MonitoringDaemon stopped without cluster wide cleaning Main

Can you please assist?

Thanks

[Abhishekc]

Hello,

Please send us the following information.

How many nodes are present in the cluster and how many network groups ? Each network group has how many nodes?

# service cmu status

# /opt/cmu/bin/cmu_show_network_groups

# /opt/cmu/bin/cmu_show_network_groups <network group name>  [repeat this command for all the groups]

Increase the Monitoring debug level on the head node in /opt/cmu/etc/cmuserver.conf and restart the monitoring. 

CMU_MAIN_MONITORING_DEBUG_LEVEL=4
CMU_SEC_MONITORING_DEBUG_LEVEL=4
CMU_SMD_MONITORING_DEBUG_LEVEL=4

Wait for couple of mintues and send the monitoring logs.