Scientific Computing and Data / High Performance Computing / Documentation / Home Directories
Documentation
Software and Packages
- Software and Applications
- Modules
- Compiling
- Schrodinger Suite
- MATLAB, Simulink and MATLAB Distributed Compute Server
- Singularity
Queues and Resources
- LSF Queues And Policies
- GPGPU
- GPU Etiquette
- Access TSM with GUI
- Access TSM with Command Line
- Checkpoint Restart
- Disaster Recovery Plan
Job Submission
Directories
- Home Directories
- Scratch Directories
- Project Directories
- Work Directories
Rstudio
Services
Home Directories
Each user is provided a home directory to store frequently used items such as source code, binaries, and scripts. Home directories are located in a Network File Service (NFS) that is accessible from Minerva as:
/hpc/users/$USER
Each user receives a default storage limit of 20 GB in his or her home directory. This quota will not be increased.
- Home directories are regularly copied to tape backup.
- Home directories are not designed for intensive I/O.
For performance-critical purposes, please use the GPFS scratch file system.
How to check your GFPS quota
To check your GPFS quotas, you can run the following script, either per user or per project is listed:
# showquota -h usage: showquota [-h] [-u USER | -p PROJECT] optional arguments: -h, --help Show this help message and exit -u USER, --user USER Show quota for user in groups -p PROJECT, --project PROJECT Show quota for a project
You can find your quota on scratch by
# showquota -p scratch
Please also understand that the quota is based on GPFS’s quota report that is queried every 15 mins and might have a fudge factor (including some -ve numbers that you should ignore for small set of files) to account for files being created or deleted.