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Computing resources on Athena are assigned based on PLGrid computing grants. To perform computations on Athena you need to obtain a computing grant , through the PLGrid Portal (https://portal.plgrid.pl/) and apply for Athena access , through the PLGrid portal (https://aplikacje.plgrid.pl/service/dostep-do-klastra-athena-w-osrodku-cyfronet/).
The work on Athena's store storage is still underway, thus . Thus there is no dedicated storage for performing high IO-intensive computations. For the time being, please use the ramdisk $MEMFS functionality as the scratch space (https://kdm.cyfronet.pl/portal/Prometheus:Podstawy#Przestrze.C5.84_dyskowa_w_pami.C4.99ci_operacyjnej_MEMFS). Additionally, in current setup the long term storage is sourced from Ares, thus . Thus you need to have a grant with storage resources on Ares, to be able to use the group directory storage on Athena. Performing high IO computations on group space is strictly forbidden!
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