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## page was renamed from Computing/LIP_Lisbon_Farm/Data_Management |
Directories and filesystems
- The fermi machines provide a wide set of filesystems so that users can access their data and applications.
- The available filesystems in login machines are:
# df -h Filesystem Size Used Avail Use% Mounted on nfs01:/exports/exper-sw 2.8T 2.0T 767G 73% /exper-sw ---> NFS fs for local software se16:/ams 200G 33M 200G 1% /home/ams ---> NFS fs LIP homes and data se16:/comp 600G 6.8G 594G 2% /home/comp ---> NFS fs LIP homes and data se16:/cosmo 600G 8.8G 591G 2% /home/cosmo ---> NFS fs LIP homes and data se16:/feno 200G 33M 200G 1% /home/feno ---> NFS fs LIP homes and data se16:/nucria 600G 33M 600G 1% /home/nucria ---> NFS fs LIP homes and data se16:/pet 200G 33M 200G 1% /home/pet ---> NFS fs LIP homes and data se16:/sno 200G 8.2G 192G 5% /home/sno ---> NFS fs LIP homes and data se16:/t3atlas 200G 151G 49G 76% /home/t3atlas ---> NFS fs LIP homes and data se16:/t3cms 200G 29G 172G 15% /home/t3cms ---> NFS fs LIP homes and data se17:/x 4.6T 4.4T 165G 97% /x ---> NFS fs LIP ATLAS users mdt02@tcp:/t3atlas 61T 24T 34T 42% /gstore/t3atlas ---> Lustre FS Tier-3 LIP ATLAS users mdt02@tcp:/T3CMS 81T 11T 66T 15% /gstore/t3cms ---> Lustre FS Tier-3 LIP CMS users mdt03@tcp:/calo 72T 62T 6.6T 91% /lstore/calo ---> Lustre FS for ATLAS users mdt02@tcp:/cmslocal 6.4T 5.6T 541G 92% /lstore/cms ---> Lustre FS for CMS users mdt03@tcp:/comp 41T 9.0T 30T 24% /lstore/comp ---> Lustre FS for COMP users mdt03@tcp:/sno 10T 6.4T 3.2T 67% /lstore/sno ---> Lustre FS for SNOW users se27:/ams 11T 5.9T 4.2T 59% /z/ams ---> NFS FS for AMS users se27:/comp 11T 3.8T 6.3T 38% /z/comp ---> NFS FS for COMP users se16:/csys 200G 33M 200G 1% /home/csys ---> Lustre FS for AUGER users mdt04@tcp:/auger 36T 22T 12T 65% /lstore/auger ---> Lustre FS for AUGER users mdt04@tcp:/hpclip 6.4T 546M 6.0T 1% /lstore/hpclip ---> Lustre FS for HPC users mdt04@tcp:/lattes 5.9T 86G 5.5T 2% /lstore/lattes ---> Lustre FS for LATTS users mdt04@tcp:/pet 461G 115G 323G 27% /lstore/pet ---> Lustre FS for PET users cvmfs2 20G 17G 3.3G 84% /cvmfs/cms.cern.ch ---> CVMFS FS for CMS users cvmfs2 20G 6.1G 14G 32% /cvmfs/atlas.cern.ch ---> CVFMS FS for ATLAS users
Important Disclaimer
- Manipulating huge sets of small files generates performance degradation issues in /lustre due to the lock management. Therefore, you should not
Compile anything under /lustre
Store and access databases under /lustre