Differences

This shows you the differences between two versions of the page.

--- public:usage:fuchs [2024/02/09 13:19] – [Debugging] keiling
+++ public:usage:fuchs [2024/03/11 20:51] (current) – [Storage] geier
@@ Line 1: / Line 1: @@
 ====== FUCHS Cluster Usage ======
-<note tip>The cluster was updated to a new operating system. Please help us to help you. In the beginning it is usally very stressful because we get bomarded with tickets, like my previous software ran but nothings works anymore. It can be nessecary to set up software e.g. Spack from the scratch. Also some old ssh-keys with the rsa cipher might not work anymore. Please provide us some time to rearrange our dokumentation. Please discuss problems first in your group, maybe team members already found a solution to your problem, before attacking us with tickets. As less tickets we get as faster we can proceed to provide a working cluster for everybody. Also see **common errors**.</note>
+<note tip>The cluster was updated to a new operating system (AlmaLinux 9). Please help us to help you. In the beginning it is usally very stressful because we get bomarded with tickets, like my previous software ran but nothings works anymore. It can be nessecary to set up software e.g. Spack from the scratch. Also some old ssh-keys with the rsa cipher might not work anymore. Please provide us some time to rearrange our dokumentation. Please discuss problems first in your group, maybe team members already found a solution to your problem, before attacking us with tickets. As less tickets we get as faster we can proceed to provide a working cluster for everybody. Also see **common errors**.</note>
-The [[..:service:fuchs|FUCHS]] is a general-purpose compute cluster based on Intel CPU architectures running AlmaLinux 9 and [[#running_jobs_with_slurm|SLURM]]. Please **read the following instructions and ensure that this guide is fully understood** before using the system.
+[[..:service:fuchs|FUCHS]] is a general-purpose compute cluster based on Intel CPU architectures running AlmaLinux 9 and [[#running_jobs_with_slurm|SLURM]]. Please **read the following instructions and ensure that this guide is fully understood** before using the system.
 ===== Login =====
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   * your home directory ''/home/fuchs/<group>/<user>'' (NFS, slow),
   * your scratch directory ''/scratch/fuchs/<group>/<user>'' (parallel file system BeeGFS, fast),
-  * the non-shared local storage (i.e. only accessible from the compute node it's connected to, max. 1.4 TB, slow) under ''/local/$SLURM_JOB_ID'' on each compute node
+  * the non-shared local storage (i.e. unique on each compute node) under ''/local/$SLURM_JOB_ID'' on each compute node (max. 1.4 TB per node, slow)
 Please use your home directory for small permanent files, e.g. source files, libraries and executables.
@@ Line 109: / Line 109: @@
 {{ :public:loewe-storage4.png }}
-By default, the space in your home directory is limited to 10 GB and in your scratch directory to 5 TB and/or 800000 inodes (which corresponds to approximately 200000+ files). You can check your homedir and scratch usage by running the ''quota'' command on a login node.
+By default, the space in your home directory is limited to 30 GB, and in your scratch directory to 5 TB and/or 800000 inodes (which corresponds to approximately 200000+ files). You can check your homedir and scratch usage by running the ''quota'' command on a login node.
 <note>