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Abstract <p>This paper proposes a solution based on the distributed parallel file system Lustre for fast data copying and simultaneous calculations on the Super Computer Govorun located in LIT JINR and the computing cluster NCX located in LHEP JINR, included a fault-tolerance mode based on Lustre components and Pacemaker/Corosync software packages. The developed architecture is built on modern server equipment with a high-speed connection to the Ethernet 400 Gbps network between different buildings of the Institute. The results of testing the performance of the distributed parallel file system Lustre are presented, obtained on the basis of the IOR software utility, which operates on the basis of MPI technology.</p>

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Distributed Parallel File System Lustre for Processing and Analyzing Data of the NICA Megascience Project

  • 期刊论文

  • 发表日期：

    2026年7月20日

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  • D. V. Belyakov,
  • A. A. Kokorev,
  • D. V. Podgainy

摘要

Abstract

This paper proposes a solution based on the distributed parallel file system Lustre for fast data copying and simultaneous calculations on the Super Computer Govorun located in LIT JINR and the computing cluster NCX located in LHEP JINR, included a fault-tolerance mode based on Lustre components and Pacemaker/Corosync software packages. The developed architecture is built on modern server equipment with a high-speed connection to the Ethernet 400 Gbps network between different buildings of the Institute. The results of testing the performance of the distributed parallel file system Lustre are presented, obtained on the basis of the IOR software utility, which operates on the basis of MPI technology.