HP Insight Cluster Management Utility v7.2 User Guide

6.3.4 Resource view in the central frame...............................................................................89
6.3.4.1 Resource view overview......................................................................................89
6.3.4.2 Detail mode in resource view..............................................................................90
6.3.5 Gauge widget..........................................................................................................90
6.3.6 Node view in the central frame...................................................................................91
6.3.7 Using Time View.......................................................................................................92
6.3.7.1 Tagging nodes...................................................................................................92
6.3.7.2 Adaptive stacking..............................................................................................93
6.3.7.3 Bindings and options..........................................................................................93
6.3.7.3.1 Mouse control.............................................................................................93
6.3.7.3.2 Keyboard control........................................................................................94
6.3.7.3.3 Custom cameras.........................................................................................94
6.3.7.3.4 Options.....................................................................................................94
6.3.7.4 Technical dependencies......................................................................................94
6.3.7.5 Troubleshooting.................................................................................................95
6.3.8 Archiving user groups................................................................................................95
6.3.8.1 Visualizing history data......................................................................................96
6.3.8.2 Limitations........................................................................................................96
6.4 Stopping HP Insight CMU monitoring..................................................................................96
6.5 Customizing HP Insight CMU monitoring, alerting, and reactions............................................96
6.5.1 Action and alert files..................................................................................................96
6.5.2 Actions....................................................................................................................97
6.5.3 Alerts.......................................................................................................................98
6.5.4 Alert reactions..........................................................................................................99
6.5.5 Modifying the sensors, alerts, and alert reactions monitored by HP Insight CMU..............100
6.5.6 Using collectl for gathering monitoring data...............................................................100
6.5.6.1 Installing and starting collectl on compute nodes..................................................100
6.5.6.2 Modifying the ActionAndAlerts.txt file................................................................101
6.5.6.3 Installing and configuring colplot for plotting collectl data.....................................102
6.5.6.3.1 Plotting data............................................................................................103
6.5.7 Monitoring GPUs and coprocessors...........................................................................105
6.5.7.1 Monitoring NVIDIA GPUs..................................................................................105
6.5.7.2 Monitoring AMD GPUs.....................................................................................106
6.5.7.3 Monitoring Intel coprocessors............................................................................107
6.5.8 Monitoring HP Insight CMU alerts in HP Systems Insight Manager.................................108
6.5.9 Extended metric support...........................................................................................109
6.5.9.1 Configuring iLO4 AMS extended metric support...................................................112
6.5.9.1.1 Configuring the HP iLO SNMP port..............................................................113
6.5.9.1.2 Accessing and viewing the HP iLO data via SNMP........................................114
6.5.9.1.3 Configuring HP iLO SNMP metrics in HP Insight CMU....................................115
7 Managing a cluster with HP Insight CMU..................................................118
7.1 Unprivileged user menu....................................................................................................118
7.2 Administrator menu.........................................................................................................118
7.3 SSH connection..............................................................................................................118
7.4 Management card connection..........................................................................................119
7.5 Virtual serial port connection............................................................................................119
7.6 Shutdown.......................................................................................................................119
7.7 Power off.......................................................................................................................119
7.8 Boot..............................................................................................................................120
7.9 Reboot...........................................................................................................................120
7.10 Change UID LED status...................................................................................................120
7.11 Multiple windows broadcast............................................................................................121
7.12 Single window pdsh.......................................................................................................121
7.12.1 cmudiff examples....................................................................................................122
6 Contents