Summit nodes rebooted

5/18/2017 - Update

Weather-related power interruptions today appear to have confirmed that this, and likely other previous, outages are related to power supply issues in the HPCF itself. More information will be provided in today's announcement, "Power power interruption in HPCF."


5/17/2017 - At least 100 Summit "shas" compute nodes unexpectedly rebooted last night.  Any jobs that were using those nodes will likely have been killed.  If you had a job running overnight, please check to see whether it is still running as expected.  If not, please resubmit it.  RC staff are working to diagnose the cause of this problem.  We are sorry for the inconvenience to your work.

Wed, 17 May 2017 -0600