Armis2 Cluster Defaults
| Cluster Defaults | Default Value |
|---|---|
| Default Walltime | 60 minutes |
| Default Memory Per CPU | 768 MB |
| Default Number of CPUs | no memory specified: 1 core Memory specified: memory/768 = # of cores (rounded down) |
| /scratch file deletion policy | 60 days without being accessed (see Scratch Storage Policies below) |
| /scratch quota per root account | 10 TB storage limit (see Scratch Storage Policies below) |
| /home quota per user | 80 GB |
| Max queued jobs per user per account | 5,000 |
| Shell timeout if idle: | 15 Minutes |
Armis2 Partition Limits
| Partition Limit | standard | gpu | largemem |
|---|---|---|---|
| Max Walltime | 2 weeks | ||
| Max running Mem per root account | 5160 GB | 2210 GB | |
| Max running CPUs per root account | 1032 cores | 84 cores | |
| Max running GPUs per root account | n/a | 10 | n/a |
Armis2 Storage
Every user has a /scratch directory for every Slurm account they are a member of. Additionally for that account, there is a shared data directory for collaboration with other members of that account. The account directory group ownership is set using the Slurm account-based UNIX groups, so all files created in the /scratch directory are accessible by any group member, to facilitate collaboration.
Example:
/scratch/msbritt_root
/scratch/msbritt_root/msbritt
/scratch/msbritt_root/shared_data
Please see the section on Storage Policies for more details.
