Storage
The table below presents the resources available in the ICM infrastructure for data storage. The following classification applies:
| Resource | Topola | Okeanos | Rysy | Remarks |
|---|---|---|---|---|
| Global storage | /lu/tetyda/home/$USER/ | /lu/tetyda/home/$USER/ | /lu/tetyda/home/$USER/ | directory visible from access nodes (for data exchange) |
| Lokal storage | /lu/topola/home/$USER/ | /lu/tetyda/home/$USER/ | /lu/tetyda/home/$USER/ | directory visible from access and computing nodes (for calculations) |
Visibility of resources (storage) from individual systems - with details:
| Storage | hpc (topola) - L |
topola - O |
okeanos - L |
okeanos - O |
rysy - L |
rysy - O |
|---|---|---|---|---|---|---|
| /lu/topola/home/$USER/ |  |
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| /lu/topola/home/$USER/ | |
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| /lustre/tetyda/home/$USER/ | |
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| /lu/tetyda/home/$USER/ | |
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| /scratch/${SLURM_JOBID} | |
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where:
L- access node (login).O- compute node./lu/tetyda/home/$USER/is an alias of/lustre/tetyda/home/$USER/.- On the rysy machine, the
home/$USER/is an alias of/lu/tetyda/home/$USER/.
Remarks:
/lu/tetyda/home/$USER/is an alias of/lustre/tetyda/home/$USER/.- The
home/$USER/directory is the same for Rysy and Okeanos, it is an alias of/lu/tetyda/home/$USER/. - Details regarding temporary alocation of a NVMe-oF storage on
/scratch/${SLURM_JOBID}are described here.
The server rooms with the Topola, Okenos and Rysy computers are located in two different buildings.
It is worth bearing in mind when submitting computational tasks - the time of interaction with the disk will be shorter.
For example, computations on Topola shal use the /lu/topola/home/$USER/ storege, while Okenos and Rysy shall use /lu/tetyda/home/$USER/.
Group resource
It is possible to create the /lu/tetyda/projects/GX-XX shared directory available to all project's users. If such a resource is needed, please contact help (monkey)icm.edu.pl
Storage limits
The storage limits are explained here.