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Contents:

  • Configuration for Jülich Storage Cluster (JUST)
    • JUST numbers
    • JUST Tiered Storage
    • JUST Architecture
    • JUST Hardware Characteristics
      • JUST6 Hardware (LCST)
      • Extended Capacity Storage TIER (XCST) Hardware
      • JUST-COM Hardware
      • JUST-TSM Storage Hardware
    • JUST Tape Libraries (Automated Cartridge Systems)
      • Total Numbers
      • Hardware Characteristics of the Tape Libraries Complex
    • JUST History and Roadmap (for disk based part)
  • GPFS File Systems in the Jülich Environment
    • Best practice notes
  • HPC Data Rules for GPFS
    • Structure
    • File system and group/project-directories
    • User $HOME Directory
    • User data
  • Object Storage on JUDAC
    • Object Store Token Creation
    • S3 Client Setup: s3cmd tool
      • s3cmd Examples
      • s3cmd Examples for legacy Object Store
    • MinIO Client mc
      • mc Examples
    • S3 in Python: boto3 API
  • FAQ
    • How to access largedata on a limited number of computes within your jobs?
    • What file system to use for different data?
    • What data quotas do exist and how to list usage?
    • How to modify the users’s environment.
    • How to make the currently enabled budget visible:
    • How can I recall migrated data?
    • How can I see which data is migrated?
    • How to restore files?
      • Linux commands to manage ACLs
      • Which files have an access control list?
    • How to avoid multiple SSH connections on data transfer?
    • How to ensure correct group ID for Your project data?
    • Information about Maintenance JUNE 10-12, 2024
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