№ files_lp_3_process_7_101034
Guide detailing architecture, storage spaces, performance characteristics, policies, system integration requirements, and supported software environments for NCAR’s high-performance computing data infrastructure.
Organization: National Center for Atmospheric Research (NCAR)
Document Type: Integration Guide
Environment: Globally Accessible Data Environment (GLADE)
Purpose: HPC file storage and data management integration
Related Systems: cheyenne; casper; data-access; RDA science gateway; ESG science gateway; CDG science gateway
File System Technology: IBM Spectrum Scale (GPFS)
Supported Operating Systems: RHEL 7.5–7.6; SLES 12 SP3–SP4; SLES 15
Supported Architecture: 64-bit kernels (x86_64 and Power-based systems)
Total Storage Spaces: Home; Project; Work; Scratch; Flash; Share; Campaign; Collections
Retention Policies: 2 weeks to 5 years depending on file space
Peak Bandwidth: Up to 300 GB/s
Data Transfer Services: Globus; GridFTP; HPSS
Network Connectivity: EDR InfiniBand; 40/100Gb Ethernet
Minimum Server Hardware: Intel EM64T or AMD Opteron with 2 GB memory
Price: 8 / 10 USD
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