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Systems & storage

CARC clusters, storage spaces, quotas, and usage policies.

  • Systems overview - Current CARC clusters (Easley and Hopper), storage tiers, and web portals such as JupyterHub, Open OnDemand, and XDMoD.
  • Storage and compute usage policies - Storage quotas, per-cluster partition and walltime limits, Slurm fairshare policy, and the job time-limit extension policy.
  • Storage and backups - CARC storage spaces (home, project, scratch), the real filesystem paths, retention windows, and what is backed up.
  • Storage permissions on BeeGFS - Manage file and directory permissions, including ACLs, on CARC BeeGFS scratch storage.
  • Cluster specifications (legacy reference) - Historical hardware tables for CARC clusters, including retired systems such as Wheeler, Taos, Gibbs, and Xena. (legacy)