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Total Dimension (TB)Quota (GB)Notes
$HOME20050
  • permanent/backed up, user specific, local
$CINECA_SCRATCH2.500no quota
  • temporary, user specific, local
  • no backup
  • automatic cleaning procedure of data older than 40 days (time interval can be reduced in case of critical usage ratio of the area. In this case, users will be notified via HPC-News)
$WORK7.1001.000
  • permanent, project specific, local
  • no backup
  • extensions can be considered if needed (mailto: superc@cineca.it)


It is also available a temporary storage local on compute nodes generated when the job starts and accessible via environment variable $TMPDIR. For more details please see the dedicated section of UG2.5: Data storage and FileSystems). On Marconi the $TMPDIR local area has 49 GB of available space.

$DRES environment variable points to the shared repository where Data RESources are maintained. This is a data archive area available only on-request, shared with all CINECA HPC systems and among different projects. $DRES is not mounted on the compute nodes. This means that you cannot access it within a batch job: all data needed during the batch execution has to be moved to $WORK or $CINECA_SCRATCH before the run starts.

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