Messages & Announcements

  • 2017-05-08:  SANDHILLS /work filesystem available
    Category:  General Announcement

    Unscheduled maintenance was completed on SANDHILLS /work around 6:15PM Sunday evening. The logs indicated all Lustre clients reconnected without issue at that time. If you had jobs running over the weekend we advise that you check the status of these jobs as they may have been impacted.


  • 2017-05-06:  SANDHILLS /work filesystem unavailable
    Category:  System Failure

    The SANDHILLS /work filesystem is experiencing issues and is currently unavailable to login and worker nodes. HCC will work to restore service as soon as possible. Until service is restored, expect filesystem accesses to /work to block.


    The SANDHILLS /work filesystem is experiencing issues and is currently unavailable to login and worker nodes. HCC will work to restore service as soon as possible. Until service is restored, expect filesystem accesses to /work to block.

  • 2017-05-05:  HCC Tusker Downtime Planned - May 11, 2017
    Category:  Maintenance

    This maintenance outage for software updates affects Tusker only. Jobs which cannot complete before May 11th at 9:00am will be held in queue until the maintenance is complete. A follow-up announcement will be posted when the system is ready for production use.


    To minimize the impact to running jobs we are declaring a downtime for Tusker to complete this work. We will use this maintenance window to update various software components across the cluster. The Tusker login node will also be updated and will require users to log off. Users will be denied access to the Tusker login node until the maintenance is completed.

  • 2017-05-01:  HCC Sandhills Downtime Rescheduled - May 16, 2017
    Category:  Maintenance

    This maintenance outage for software updates affects Sandhills only. Jobs which cannot complete before May 16th at 9:00am will be held in queue until the maintenance is complete. A follow-up announcement will be posted when the system is ready for production use.


    To minimize the impact to running jobs we are declaring a downtime for Sandhills to complete this work. We will use this maintenance window to update various software components across the cluster. The Sandhills login node will also be updated and will require users to log off. Users will be denied access to the Sandhills login node until the maintenance is completed.

  • 2017-01-11:  HCC SANDHILLS service restored
    Category:  Maintenance

    UNL Facilities Management has restored chilled water flow to the SCHORR machine room. SANDHILLS is now available for use.


    UNL Facilities Management has restored chilled water flow to the SCHORR machine room. SANDHILLS is now available for use.

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