FAQ
Frequently asked questions about using Anunna. Each answer links to the page with the full details.
Getting started
Who can use Anunna?
All WUR research groups, and other organisations or companies running collaborative projects with WUR. See Mission and Governance.
How do I get an account?
Access is granted by FB-IT; start by contacting the HPC team through Support.
Is it free to use?
No. Use of compute and storage is charged — see Tariffs.
How do I log in?
Connect over SSH to login.anunna.wur.nl. See Log in to Anunna.
Running work
How do I run a job?
Write an sbatch script and submit it with sbatch. See Batch Jobs. For a quick interactive session, see Interactive Jobs.
Why was my job killed or did it fail?
The most common causes are exceeding the requested memory or wall time. Check what the job used with sacct (see monitoring jobs) and adjust the request.
Can I run software that is not installed?
Yes — install it yourself into a virtual environment or container, or request a cluster-wide install. See Software Overview.
Storage
Where should I put my data?
Not in your home directory if it is large — use the Lustre filesystem. See Filesystems.