System Status

  • 3/28/24 - ITS is currently working on resolving an issue that inhibits connections to Milgram over the access.its.yale.edu VPN.  Users are asked to point their VPN clients to-

    vpn3.its.yale.edu, vpn5.its.yale.edu or vpn6.its.yale.edu until this issue is resolved.

    Please contact hpc@yale.edu if you have any questions.

Services Status

Node Cluster Status
Google Drive Globus Connector N/A Available
transfer-grace.hpc.yale.edu Grace Available
ood-grace.hpc.yale.edu Grace Available
ood-milgram.hpc.yale.edu Milgram Available
ood-mccleary.ycrc.yale.edu McCleary Available
globus.mccleary.ycrc.yale.edu McCleary Available
globus.milgram.ycrc.yale.edu Milgram Available

Cluster Maintenance

To perform critical updates and minimize downtime, regular maintenance will be performed on each cluster on a rotating schedule. Scheduled maintenance periods typically start on a Tuesday and run through the end of the following Thursday. During maintenance, logins will be disabled, jobs will not run and cluster storage may be unavailable. Communication will be sent to users both 4 weeks and 1 week prior to the maintenance period.

Scheduled maintenance will be canceled if insufficient justification exists prior to the planned start. Communication will be sent immediately if a maintenance window is being canceled.

Schedule

  • Feb 6-8 2024 - Milgram
  • Apr 2 2024 - McCleary (limited impact - cluster and storage remain available)
  • Jun 4-6 2024 - Grace
  • Aug 20-22 2024 - Milgram
  • Oct 15-17 2024 - McCleary
  • Dec 3-5 2024 - Grace