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oph:cluster:storage

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Storage types

OPH cluster offers different storage areas with very different characteristics and limitations.

$HOME

This is a storage area available from every node.

Should be used for source files, compiling code, jobs that do not need a lot of space.

NFS-mount via Ethernet (1Gbps): not very fast but quite responsive.

Quota limit: 20GB (soft) / 50GB (hard)

/home/public

This share is web-accessible (read-only) at https://apps.difa.unibo.it/files/people/Str957-cluster . Web access is readonly and it's not possible to create dynamic pages.

/home/work

Used as work area for jobs that do not need big datasets or need to kave lots of files in a single directory (not recommended, might degrade performances for all users!).

/scratch

Main archive area. To be used for large files, big datasets and archives. DO NOT USE FOR LOTS OF SMALL FILES

Quota: per-sector, with extra space allocated for specific projects or bought by individuals.

oph/cluster/storage.1674729445.txt.gz · Ultima modifica: 2023/01/26 10:37 da diego.zuccato@unibo.it

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