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Puhti and Mahti computing services have been decommissioned. Puhti and Mahti login nodes and storage services will remain available until 15 October 2026, but are no longer covered by service contracts. Please clean up and migrate your data to Roihu ASAP. See Roihu data migration guide for instructions.

What to do for data in Allas after project ends?

The Allas object storage is meant to host data only for the lifetime of a project. After the project ends, you have several options where to move your data:

  1. You can move the data to a new CSC project.
  2. You can archive the data in a long-term data storage. Some services you might want to consider are:
    1. IDA
    2. CSC data management and storage services
    3. DPS
  3. You can download the data to yourself. Make sure you have enough space to store the data locally, or make use of your own organization's storage systems.
  4. Delete the data (in case you are sure you do not need it anymore).