Login Nodes Overview¶
The Login Nodes provide access to a Linux Commandline interface on the CRCD system via Secure SHell protocol (ssh).
Key Features¶
- Load balancing between login nodes to better address usage demands
- Cgroup-based management of system resources
Specifications¶
| hostname | backend hostname | Architecture | Cores/Node | Mem | Mem/Core | OS Drive | Network |
|---|---|---|---|---|---|---|---|
| h2p.crc.pitt.edu | login0.crc.pitt.edu | Intel Xeon Gold 6326 (Ice Lake) | 32 | 256 GB | 8 GB | 2x 480 GB NVMe (RAID 1) | 25GbE |
| login1.crc.pitt.edu | Intel Xeon Gold 6326 (Ice Lake) | 32 | 256 GB | 8 GB | 2x 480 GB NVMe (RAID 1) | 25GbE | |
| htc.crc.pitt.edu | login3.crc.pitt.edu | Intel Xeon Gold 6326 (Ice Lake) | 32 | 256 GB | 8 GB | 2x 480 GB NVMe (RAID 1) | 25GbE |