
STORAGE
- Storage for production on DELL ISILON, ~650 Tb usable composed of 6 H400 nodes
- Storage based on IBM Spectrum Scale for scratch (ex GPFS), ~300TB usable with 2 IO nodes [Dell R730] + JBOD [Dell MD3460]
- Storage for production storage replication, GlusterFS, remote site, 400TB
- Storage based on ZFS for backup, 50 TB (mirrored on remote site)
COMPUTING
- Cluster cortex
Total of 25 compute nodes, 512 cores, 7.2TB RAM
24 standard compute nodes, Dell R630 (20 cores, 256 GB RAM)
1 "big memory" compute node, Dell R630 (32 cores, 1TB RAM)
2 login nodes, Dell R630 (20 cores, 256 GB RAM) - GPU server
2 x Intel Xeon Silver 4114 (10-core)
128 GB RAM, SSD disks (3To)
8 x NVIDIA TESLA T4 16GB GDDR6
VIRTUALIZATION
- Cluster Proxmox VE
3 servers DELL PowerEdge R640 (2 CPU Xeon 4114, 20 cores, 256GB) + dedicated shared storage (20TB)
NETWORK
- Internet access 1 Gbits/s (shared), University of Bordeaux
- LAN Intel Omni-Path (data), 100Gbit/s
- LAN Ethernet (administration), 10 Gbits/s
EXTERNAL COMPUTING RESOURCES
HOSTING INFRASTRUCTURE
- IT Room (28m²)
- Hot aisle containment
- Chiller + FreeCooling (~50% of the time)
- Heat exchangers air/water (water at 15°C / 20°C)
- UPS fault tolerance capacity of 48 KWatt N+1
- Supervision of the IT room (temperature, humidity, water leakage, consumption by outlet, UPS, chiller, LCP)