PACE A Partnership for an Advanced Computing Environment

August 2, 2013

Head node problems

Filed under: tech support — admin @ 8:09 pm

Head nodes to many PACE clusters are currently down due to problems with our virtual machines.  This should not affect running jobs, but users are unable to login.  PACE staff are actively working to restore services as soon as possible.

The head nodes affected are:

  • apurimac-6 – BACK ONLINE 2013/08/03 00:30
  • aryabhata-6 – BACK ONLINE 2013/08/03 00:30
  • ase1-6 – BACK ONLINE 2013/08/03 03:10
  • athena – BACK ONLINE 2013/08/03 04:45
  • atlantis – BACK ONLINE 2013/08/03 04:45
  • atlas-6 – BACK ONLINE 2013/08/03 00:40
  • cee – BACK ONLINE 2013/08/03 01:40
  • chemprot – BACK ONLINE 2013/08/03 01:40
  • complexity – BACK ONLINE 2013/08/03 01:40
  • critcel – BACK ONLINE 2013/08/03 02:00
  • ece – BACK ONLINE 2013/08/03 02:00
  • emory-6 – BACK ONLINE 2013/08/03 02:20
  • faceoff – BACK ONLINE 2013/08/03 03:10
  • granulous – BACK ONLINE 2013/08/03 03:10
  • isabella – BACK ONLINE 2013/08/03 03:10
  • kian – BACK ONLINE 2013/08/03 03:10
  • math – BACK ONLINE 2013/08/03 03:10
  • megatron – BACK ONLINE 2013/08/03 03:10
  • microcluster – BACK ONLINE 2013/08/03 03:10
  • optimus-6 – BACK ONLINE 2013/08/03 00:30
  • testflight-6 – BACK ONLINE 2013/08/03 03:10
  • uranus-6 – BACK ONLINE 2013/08/03 00:30

The following nodes will likely generate SSH key errors upon
connection, as the key saving processes had not run on them. Please
edit your ~/.ssh/known_hosts file (Linux/Mac/Unix) and remove any host
entry with these names and save the new keys.

  • ase1-6
  • chemprot
  • faceoff
  • kian
  • microcluster

Additionally, the following user-facing web services are also offline:

  • galaxy

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