Helix/Filesystems: Difference between revisions

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!scope="column" | Capacity
!scope="column" | Capacity
| 5.2 PB
| xxx PB
| 5.2 PB
| xxx PB
| xxx PB
| 128 GB per node (9 TB per fat node)
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!scope="column" | Quotas
!scope="column" | Quotas

Revision as of 22:54, 12 July 2022

Overview

The cluster storage system provides a large parallel file system based on IBM Spectrum Scale for $HOME, for workspaces and for temporary storage via the $TMPDIR environment variable

$HOME Workspaces $TMPDIR
Visibility global global global
Lifetime permanent workspace lifetime batch job walltime
Capacity xxx PB xxx PB xxx PB
Quotas 200 GB 10 TB none
Backup no no no
  • global: all nodes access the same file system.
  • permanent: files are stored permanently.
  • workspace lifetime: files are removed at end of workspace lifetime.
  • batch job walltime: files are removed at end of the batch job.

$HOME

Workspaces

$TMPDIR

Access to SDS@hd