Real-time status of the LoBoS Beowulf Supercomputer nodes
Pulse of LoBoS2
Each of LoBoS' nodes send a 'heartbeat' to the master
nodes at a regular interval. The presence (or absence) of the heartbeat
and its contents provide a real-time pulse of LoBoS' health and utilization.
Pressing "Update" will
refresh the display with up-to-the-minute data. LoBoS status may be monitored with either a logical
or a physical display of the system. The logical display reflects the machine's ring topology. The
physical display shows the actual arrangement of the nodes, hubs and switches in the machine room.
Audio and visual alarms occur when any node or link fails
(and the two options are set).
LoBoS users have the option of an automatic refresh of the display.