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• 10:58, 19 May 2026 M Janczyk talk contribs deleted page File:NEMO-Cluster-Logo.png
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/Best Practices (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/Best Practices", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/Filesystems (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/Filesystems", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/Quotas (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/Quotas", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/Reminders (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/Reminders", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/Sharing (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/Sharing", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws allocate (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws allocate", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws extend (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws extend", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws find (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws find", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws list (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws list", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws register (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws register", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws release (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws release", and the only contributor was "M Janczyk" (talk))
• 10:52, 19 May 2026 M Janczyk talk contribs deleted page Workspaces/Advanced Features/ws restore (content was: "#REDIRECT NEMO2/Workspaces/Advanced Features/ws restore", and the only contributor was "M Janczyk" (talk))
• 16:13, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/Sharing (content was: "= Cooperative Usage (Group Workspaces and Sharing) = When working in teams, workspaces can be shared in multiple ways. <div style="border: 3px solid #dc3545; padding: 15px; background-color: #f8d7da; margin: 10px 0;"> '''WARNING: NEVER use chmod 777 or a+rwx on workspaces!''' Do '''NOT''' make your workspace readable or writable by everyone (<tt>chmod 777</tt>, <tt>ch...", and the only contributor was "M Janczyk" (talk))
• 16:13, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/Best Practices (content was: "= Best Practices and Recommendations = == For All Users == # '''Set up ~/.ws_user.conf''' - Configure default reminder timing, duration, and groupname to avoid typing them repeatedly (see Reminders & Configuration) # '''Email reminders are automatic''' - Notifications are sent automatically using your identity provider email;...", and the only contributor was "M Janczyk" (talk))
• 16:12, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/Quotas (content was: "= Quotas & Limits = == Cluster-Specific Workspace Limits == Each cluster has different workspace policies and quotas: {| class="wikitable" |- !style="width:15%" | Cluster !style="width:15%" | Default Lifetime !style="width:15%" | Max Lifetime !style="width:15%" | Max Extensions !style="width:20%" | Storage Quota !style="width:20%" | File Limit (Inodes) |- |bwUniCluster 3.0 |1 day |60 days |3 times |40 TiB |20 million files |- |JUSTUS 2 |7 days |90 days |Unlimited |20 TiB |5...")
• 16:12, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/Filesystems (content was: "= Multiple Filesystem Locations = '''Most users don't need special filesystem options.''' On all clusters, workspaces are created on the default high-performance filesystem without any options - this works for standard I/O workloads. == Do I Need the -F Option? == '''For standard I/O (large files, sequential access):''' * '''All clusters:''' Just use <tt>ws_allocate m...", and the only contributor was "M Janczyk" (talk))
• 16:12, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/Reminders (content was: "= Getting Reminders = {| class="wikitable" |- !style="width:40%" | Works on cluster !style="width:10%" | bwUC 3.0 !style="width:10%" | BinAC2 !style="width:10%" | Helix !style="width:10%" | JUSTUS 2 !style="width:10%" | NEMO2 |- |Email reminders |style="background-color:#90EE90; text-align:center;" | ✓ |style="background-color:#90EE90; text-align:center;" | ✓ |styl...", and the only contributor was "M Janczyk" (talk))
• 16:11, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws allocate (content was: "= ws_allocate - Create and Extend Workspaces = Create new workspaces or extend existing ones. This is your primary command for managing workspace lifetime. == Basic Usage == $ ws_allocate myWs 30 # Create workspace for 30 days Returns: Workspace created. Duration is 720 hours. Further extensions available: 3 /work/workspace/scratch/u...", and the only contributor was "M Janczyk" (talk))
• 16:11, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws list (content was: "= ws_list - List Workspaces = List all your workspaces with details about expiration, location, and available extensions. == Basic Usage == $ ws_list # List all your workspaces Shows workspace ID, location, available extensions, creation date, and remaining time. == Common Use Cases == '''See what expires soon:''' $ ws_list -Rr...", and the only contributor was "M Janczyk" (talk))
• 16:11, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws find (content was: "= ws_find - Find Workspace Path = <tt>ws_find</tt> prints the full path to a workspace. Essential for scripts and batch jobs. == Basic Usage == $ ws_find myWs # Print workspace path == Use in Scripts == '''Capture path in variable:''' $ WORKSPACE=$(ws_find myProject) $ cd "$WORKSPACE" '''In batch jobs:''' <pre> #!/bin/bash #SBAT...", and the only contributor was "M Janczyk" (talk))
• 16:11, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws extend (content was: "= ws_extend - Extend Workspace Lifetime = Extend the lifetime of an existing workspace before it expires. == Basic Usage == $ ws_extend myWs 30 # Extend by 30 days from now '''Alternative:''' $ ws_allocate -x myWs 30 # Same result '''Important:''' Each extension consumes one of your available extensions. See Workspaces/A...", and the only contributor was "M Janczyk" (talk))
• 16:11, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws release (content was: "= ws_release - Release (Delete) Workspace = Release a workspace when you no longer need it. == Syntax == <tt>ws_release [options] workspace_name</tt> == What Happens When You Release == * The workspace ID can be reused immediately * The directory becomes inaccessible to the user * The data is '''not deleted immediately''' - it is moved to a deleted area * '''Release...", and the only contributor was "M Janczyk" (talk))
• 16:10, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws restore (content was: "= ws_restore - Restore Expired Workspace = For a certain (system-specific) grace time following workspace expiration, a workspace can be restored. == Syntax == <tt>ws_restore [options] workspace_name target_name | -l</tt> == Restore Procedure == '''(1) Display restorable workspaces:''' $ ws_restore -l This will list all workspaces that can still be recovered. Y...", and the only contributor was "M Janczyk" (talk))
• 16:10, 12 May 2026 M Janczyk talk contribs deleted page NEMO2/Workspaces/Advanced Features/ws register (content was: "= ws_register - Create Workspace Links = Creates symbolic links to all your workspaces in one convenient directory. == Basic Usage == $ ws_register ~/workspaces # Create links in ~/workspaces The command creates subdirectories for each filesystem (e.g., <tt>scratch/</tt>) with links to your workspaces. == Example == $ mkdir -p ~/my_workspaces...", and the only contributor was "M Janczyk" (talk))
• 19:14, 7 May 2026 M Janczyk talk contribs created page NEMO2/Containers/Apptainer (Created page with "'''Apptainer''' (formerly Singularity) is a container runtime designed for HPC systems. It is installed system-wide on NEMO and available without loading a module. == Key properties == * Runs as the invoking user — no root required and no privilege escalation * Uses SIF (Singularity Image Format), a single portable file * Can convert Docker images to SIF at build time * No native Slurm plugin — call <tt>apptainer exec/run</tt> inside your batch script == Image sou...")
• 19:05, 7 May 2026 M Janczyk talk contribs created page NEMO2/Containers/Enroot (Created page with "'''Enroot''' is a container runtime developed by NVIDIA that runs OCI/Docker containers without root privileges. On NEMO it is the '''recommended''' container solution and is integrated with Slurm via the '''Pyxis''' SPANK plugin. == How it works == Enroot converts a Docker image into a SquashFS file (<tt>.sqsh</tt>), unpacks it on demand into an overlay filesystem, and runs your workload inside that environment. The Pyxis plugin adds <tt>--container-*</tt> options to...")
• 19:03, 7 May 2026 M Janczyk talk contribs deleted page Containers/Enroot (content was: "'''Enroot''' is a container runtime developed by NVIDIA that runs OCI/Docker containers without root privileges. On NEMO it is the '''recommended''' container solution and is integrated with Slurm via the '''Pyxis''' SPANK plugin. == How it works == Enroot converts a Docker image into a SquashFS file (<tt>.sqsh</tt>), unpacks it on demand into an overlay filesystem, an...", and the only contributor was "M Janczyk" (talk))
• 19:03, 7 May 2026 M Janczyk talk contribs deleted page Containers/Apptainer (content was: "'''Enroot''' is a container runtime developed by NVIDIA that runs OCI/Docker containers without root privileges. On NEMO it is the '''recommended''' container solution and is integrated with Slurm via the '''Pyxis''' SPANK plugin. == How it works == Enroot converts a Docker image into a SquashFS file (<tt>.sqsh</tt>), unpacks it on demand into an overlay filesystem, an...", and the only contributor was "M Janczyk" (talk))
• 19:02, 7 May 2026 M Janczyk talk contribs created page Containers/Enroot (Created page with "'''Enroot''' is a container runtime developed by NVIDIA that runs OCI/Docker containers without root privileges. On NEMO it is the '''recommended''' container solution and is integrated with Slurm via the '''Pyxis''' SPANK plugin. == How it works == Enroot converts a Docker image into a SquashFS file (<tt>.sqsh</tt>), unpacks it on demand into an overlay filesystem, and runs your workload inside that environment. The Pyxis plugin adds <tt>--container-*</tt> options to...")
• 19:01, 7 May 2026 M Janczyk talk contribs created page Containers/Apptainer (Created page with "'''Enroot''' is a container runtime developed by NVIDIA that runs OCI/Docker containers without root privileges. On NEMO it is the '''recommended''' container solution and is integrated with Slurm via the '''Pyxis''' SPANK plugin. == How it works == Enroot converts a Docker image into a SquashFS file (<tt>.sqsh</tt>), unpacks it on demand into an overlay filesystem, and runs your workload inside that environment. The Pyxis plugin adds <tt>--container-*</tt> options to...")
• 13:28, 7 May 2026 M Janczyk talk contribs created page NEMO2/Containers (Created page with "NEMO supports two container runtimes for different use cases. Neither requires root privileges and both integrate with the cluster's shared filesystems (<tt>/home</tt>, <tt>/work</tt>). == Overview == {| class="wikitable" |- ! ! Enroot + Pyxis (recommended) ! Apptainer / Singularity |- | '''Image source''' | Docker Hub, NGC, any OCI registry | Apptainer Hub, Docker (via conversion), SIF files |- | '''Image format''' | Squa...")
• 15:54, 21 April 2026 M Janczyk talk contribs created page NEMO2/SDS hd (Created page with "'''SDS@hd''' is the scientific storage service of Heidelberg University. On NEMO2, you can mount your SDS@hd project directly into your jobs or interactive sessions via rclone. Data is cached locally on the node's NVMe drive and uploaded to SDS@hd in the background. <div style="border: 3px solid #28a745; padding: 15px; background-color: #d4edda; margin: 10px 0;"> '''What you need to do:''' * '''Initial Setup''' — one-time configurati...")
• 10:40, 21 April 2026 M Janczyk talk contribs deleted page NEMO2/Migrate Moab to Slurm jobs (content was: "{|style="background:#deffee; width:100%;" |style="padding:5px; background:#cef2e0; text-align:left"| center|25px |style="padding:5px; background:#cef2e0; text-align:left"| By default Moab does not export any environment variables to the job's runtime environment. With Slurm most of the login environment variables are exported to your job's runtime...", and the only contributor was "M Janczyk" (talk))
• 10:37, 21 April 2026 M Janczyk talk contribs deleted page Category:BwForCluster (content was: "The category '''bwForCluster''' refers to the compute clusters on tier 3 level of the bwHPC infrastructure in the state of Baden-Württemberg: {| style="width: 100%; border-spacing: 5px;" | style="text-align:center; color:#000;vertical-align:middle;font-size:75%;" | center|border|400px|Figure: High performance computing infrastructure in Baden-Württemberg regarding HPC tiers. |- | style="text-align:ce...")
• 10:36, 21 April 2026 M Janczyk talk contribs deleted page File:Nemo-sign.jpg (content was: "#REDIRECT File:Nemo.jpg", and the only contributor was "M Janczyk" (talk))
• 10:13, 21 April 2026 M Janczyk talk contribs moved page NEMO2/Migrate NEMO1 workspaces to NEMO2 workspaces to User:M Janczyk/Migrate NEMO1 workspaces to NEMO2 workspaces without leaving a redirect
• 10:11, 21 April 2026 M Janczyk talk contribs deleted page Registration/bwForCluster/NEMO1 (content was: "= Registration at the bwForCluster NEMO = {|style="background:#deffee; width:100%;" |style="padding:5px; background:#cef2e0; text-align:left"| center|25px |style="padding:5px; background:#cef2e0; text-align:left"| You can return to the registration website at any time, in order to review your registration details, change/reset your service pass...", and the only contributor was "M Janczyk" (talk))
• 14:20, 20 April 2026 M Janczyk talk contribs deleted redirect NEMO2/FAQ by overwriting (Deleted to make way for move from "NEMO2/Login/FAQ")
• 14:20, 20 April 2026 M Janczyk talk contribs moved page NEMO2/Login/FAQ to NEMO2/FAQ over a redirect without leaving a redirect
• 14:19, 20 April 2026 M Janczyk talk contribs moved page NEMO2/FAQ to NEMO2/Login/FAQ
• 21:17, 19 March 2026 M Janczyk talk contribs created page NEMO2/Modules (Created page with "= bwForCluster NEMO 2 – Available EasyBuild Modules = This page is automatically generated from the module data collected on the HPC cluster. {| class="wikitable" |- ! Metric !! Value |- | Collection date || 2026-03-19T20:13:13.470034 |- | Modules (genoa) || 598 |- | Modules (h200) || 598 |- | Modules (rtx) || 598 |- | Modules (mi300a) || 598 |- | Modules (milan) || 556 |- | Total modules || 2948 |} == Architecture Overview == {| class="wikitable" |- ! Architecture...")
• 20:27, 19 March 2026 M Janczyk talk contribs uploaded File:Serverraum-2024-09.jpg (Michael Janczyk / Uni Freiburg)
• 20:27, 19 March 2026 M Janczyk talk contribs created page File:Serverraum-2024-09.jpg (Michael Janczyk / Uni Freiburg)
• 20:25, 19 March 2026 M Janczyk talk contribs deleted page File:Nemo.jpg (alt)
• 21:39, 2 March 2026 M Janczyk talk contribs moved page Workspaces/Advanced Features/Sharing to NEMO2/Workspaces/Advanced Features/Sharing
• 21:39, 2 March 2026 M Janczyk talk contribs moved page Workspaces/Advanced Features/ws allocate to NEMO2/Workspaces/Advanced Features/ws allocate
• 21:39, 2 March 2026 M Janczyk talk contribs moved page Workspaces/Advanced Features/ws extend to NEMO2/Workspaces/Advanced Features/ws extend
• 21:39, 2 March 2026 M Janczyk talk contribs moved page Workspaces/Advanced Features/ws find to NEMO2/Workspaces/Advanced Features/ws find
• 21:39, 2 March 2026 M Janczyk talk contribs moved page Workspaces/Advanced Features/ws list to NEMO2/Workspaces/Advanced Features/ws list