2025 March Spring Maintenance

Dear SC Users,

our is maintenance finished successfully. The following things were done:

• Updated our authentication systems
• Updated our Lustre (/work) storage system
• Updated all nodes to Rocky 9
• Updated RStudio to 2024.12.1+563 (Kousa Dogwood) for RHEL 9
• Updated JupyterHub and introduced a status information when requesting resources

Some nodes are still in maintenance due to some minor problems.

Due to the Rocky 9 update you may have to recompile your software. Also be aware that the SSH fingerprints for the login and export nodes have changed (see below).

If you encounter any issues or have any questions, please do not hesitate to contact our support team.

Best regards, Your Team SC

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New SSH fingerprints for login01, login02 and export02 are:

• login01

  RSA 3072 SHA256:ATEKhGnwuZ5P3kYavEWCuW70OsLDpYCSW8kBi51QtCA
  ECDSA 256 SHA256:A+2SqJL54DTPBlc8xAn2X1uckYqg7QX2KL15kLlNaoM
  ED25519 256 SHA256:r3EdAN4ncZVvDzjEhZuhmVAts3ZSVISxxNTBVXUBxWM
  

• login02

  RSA 3072 SHA256:2+yMNYK+L+EbA/k5/tq0i+ucoUEins8VJADuc5topR4
  ECDSA 256 SHA256:qwMKYceLBMrDJvN51/WSSIEy6DxprRi7Mf1HhZwPQ+8
  ED25519 256 SHA256:Vdd7zxJvRgBb2ixDVi9u/2FOxnk+jumChkDXhkgsH4I
  

• export02

  RSA 3072 SHA256:1l40VGxF5rFU0Cac7gNOBFQUCljxMsgXbzvF4DFWru8
  ECDSA 256 SHA256:Y4IBagm+oIL5Q6oYPFA2ignbB4v0ZkKQ9DdFes7fW6o
  ED25519 256 SHA256:P3rEgG8D5Y2oDX7LFoPPKirnPZBkT5iV6fr0hGLrmPQ
  

• export01

RSA 3072 SHA256:TRU3FPtTkic9v4p9ojCc+iKlGqf29vTalYkFZk+y80M
ECDSA 256 SHA256:1WPFolmnMViPg6TUcottOQF82Z5135OuETWQaIQSBUI
ED25519 SHA256:vR25F0nS6S9JEyYMPmqOvfrdICOHJUWfKTM7gnQtqPc