MHPCC
Maui High Performance Computing Center, Phone: (808) 879-5077
An Air Force Research Laboratory Center Managed by the University of Hawaii
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System Status Help Page

Message Of The Day (MOTD)

This is the Message Of The Day you see when you log onto any MHPCC system or look at the /etc/motd file. Be sure to check the MOTD for important user information.

Job Queue Summary

This listing is a concise summary of the job queue. The following information is provided:

  • DATE & TIME: The date and time when you requested the information.
  • NODES IN USE: The number of nodes actively running jobs.
  • JOB QUEUES: The number of jobs in the active queue, idle queue, and in a non-queued state.
  • AVAILABLE NODES: The number of nodes available for use. Also shown is the availability day:hour:minute:second duration.
  • NEXT DOWN TIME: The next scheduled down time for the Maui Scheduler.
  • SYSTEM RESERVATIONS:The number of nodes reserved for system use. Typically, all nodes are reserved for system maintenance at 08:00 on the 2nd and 4th Wednesday of every month.
  • USER RESERVATIONS: The number of nodes reserved for exclusive use by users.

Job Queue Contents

Job Queue Contents displays the LoadLeveler/Maui Scheduler jobs in the active and idle queues, as well as non-queued jobs. The displayed information includes:

  • JOBNAME: The unique name assigned to each job.
  • USERNAME: The user name associated with each job is masked out in the web version for security purposes. User names are available to those who log into the system and use the showq command.
  • STATE: Shows the current job state, typical states are Running or Starting for active jobs, Idle for idle and non-queued jobs. Non-queued jobs may also be in a User Hold state.
  • PROC: Shows the number of processors (nodes) allocated for a job.
  • REMAINING: Shows the time remaining for job completion in day:hour:minute:second format for active jobs.
  • STARTTIME: Shows the time the job started in day, date, time format for active jobs.
  • WCLIMIT: Shows the wall clock limit associated with a job. Shown for those jobs in the idle queue and for non-queued jobs.
  • QUEUETIME: Shows the time the job entered the queue in day, date, time format for idle queue jobs and non-queued jobs.
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