Messages & Announcements

  • 2018-06-09:  SANDHILLS: Unexpected outage update
    Category:  System Failure

    SANDHILLS experienced prolonged power outage last night between ~3:30am-~5:30am. Battery backup systems did not provide enough buffer and several key systems powered down including $WORK infrastructure and LDAP. SANDHILLS is currently functional but fragile. You will probably have to restart your jobs. Please report any issues to hcc-support@unl.edu.

    -tharvill


    SANDHILLS experienced prolonged power outage last night between ~3:30am-~5:30am. Battery backup systems did not provide enough buffer and several key systems powered down including $WORK infrastructure and LDAP. SANDHILLS is currently functional but fragile. You will probably have to restart your jobs. Please report any issues to hcc-support@unl.edu.

    -tharvill

  • 2018-06-09:  SANDHILLS: Unexpected outage
    Category:  System Failure

    Lincoln data center experienced power outage approximately 3:30am. Power was restored approx. 5:30am. SANDHILLS is currently not operational. HCC staff are investigating the issue now.


    Lincoln data center experienced power outage approx. 3:30am. Power was restored approx. 5:30am. SANDHILLS is currently not operational. HCC staff are investigating the issue now.

  • 2018-06-07:  Crane: Login node maintenance completed
    Category:  Maintenance

    The maintenance on the Crane login node has been completed and the system is available for use.


  • 2018-06-05:  Crane: Login node reboot @ 1pm Thursday, June 7th
    Category:  Maintenance

    The Crane login node will be rebooted at 1pm Thursday, June 7th to apply configuration changes. During this time it will be inaccessible via SSH or via the JupyterHub web interface. We anticipate the maintenance to take less than 30 minutes. Pending or running jobs and transfers via Globus will be unaffected by this reboot. We recommend exiting all SSH or JupyterHub sessions prior to the maintenance to avoid issues from dropped connections.


  • 2018-06-04:  Tusker: Login node maintenance completed
    Category:  Maintenance

    The maintenance on the Tusker login node has been completed and the system is available for use.


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