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ECFS: A decentralized, distributed and fault-tolerant FUSE filesystem for the LHCb online farm
The LHCb experiment records millions of proton collisions every second, but only a fraction of them are useful for LHCb physics. In order to filter out the 'bad events' a large farm of x86-servers (~2000 nodes) has been put in place. These servers boot from and run from NFS, however they u...
Autores principales: | , , |
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Publicado: |
2014
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/513/4/042038 http://cds.cern.ch/record/2055710 |