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Mjolnir Documentation
Search and browse one canonical source for accounts, access, storage, Slurm, jobs, software, GPU computing, and troubleshooting.
Common tasks
A guided walkthrough from your first login to a completed Slurm job and its output.
Getting StartedHow Mjolnir worksA single picture of the path from your own computer to a running job, and how shared storage fits in.
Accounts & AccessRequest accessHow to request a Mjolnir account with the User application form, and what the form asks for.
Accounts & AccessVPN and SSH accessConnect to Mjolnir with the UCPH VPN and SSH, including what to do when login fails.
StorageWhere should my files go?The supported storage locations on Mjolnir, what each is for, and where to go for transfer, recovery, and limits.
Job SubmissionSubmitting jobsHow to write and submit a Slurm batch script, and what each resource directive does.
Monitoring JobsMonitoring jobsCheck whether your job is queued, running, or finished, and inspect what it actually used.
TroubleshootingWhy is my job pending?How to find the reason your job is waiting, and whether it needs action from you.
TroubleshootingGetting helpWhere to raise Mjolnir problems, what belongs to KU-IT instead, and what to include in a request.
Categories
Orientation, first login, and first successful job.
Accounts & AccessEligibility, user requests, VPN, SSH, and account maintenance.
StorageProject folders, transfer, backup, quotas, and cleanup.
Running JobsSubmit, monitor, and manage jobs — from a first batch script through queues and scheduling.
SoftwareModules, Conda, software catalog, and software requests.
DatabasesShared databases, requests, access, and catalog metadata.
GPU ComputingGPU partition guidance, templates, CUDA, monitoring, and troubleshooting.
TroubleshootingSymptom-driven guides for login, jobs, software, and storage.
Need help?
Start with troubleshooting. If the issue remains, submit a support ticket with job IDs, commands, paths, and error messages.
Get help