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--- h7mumuj:start [2024/10/29 11:13] – asiodmok
+++ h7mumuj:start [2025/11/07 10:13] (current) – asiodmok
@@ Line 13: / Line 13: @@
 <login> = username starting with "plg"
-==== Install libraries/packages using module ====
+''Add infor about ssh key''
-  * module avail : lists available libraries/packages
-  * module list : lists loaded libraries/packages
-  * module load <package> : loads specified package
-  * module spider <keyword> : searches available packages with the keyword
-  * module purge : purges the environment
-==== System utilities ====
-  * hpc-grants : shows available grants, resource allocations, consumed resourced
-  * hpc-fs : shows available storage
-  * hpc-jobs : shows currently pending/running jobs
-  * hpc-jobs-history : shows information about past jobs
 ==== Storages ====
@@ Line 32: / Line 19: @@
   * $SCRATCH
   * $PLG_GROUPS_STORAGE (starts with “plgg”)
+''Add how to share files ''
+==== Install libraries/packages using module ====
+<code>$ module avail</code> Lists all available libraries/packages
+<code>$ module list</code> Lists loaded libraries/packages
+<code>$ module load <package></code> Loads specified package
+<code>$ module spider <keyword></code> Searches available packages with the keyword
+<code>$ module purge</code> Purges the environment
+==== System utilities ====
+<code>$ hpc-grants</code> Shows available grants, resource allocations, consumed resourced
+<code>$ hpc-fs</code> Shows available storage
+<code>$ hpc-jobs</code> Shows currently pending/running jobs
+<code>$ hpc-jobs-history</code> : Shows information about past jobs
 ==== Install Herwig7 ====
-  - Load necessary modules
+  - Load necessary modules: <code>
-        <code>
+    module load python/2.7.18-gcccore-11.2.0
-        module load python/2.7.18-gcccore-11.2.0
+    module load libtool
-        module load libtool
+    module load emacs
-        module load emacs
+    module load gcc/11.2.0
-        module load gcc/11.2.0
+    module load gcccore/11.2.0
-        module load gcccore/11.2.0
+    module load cmake/3.22.1-gcccore-11.2.0
-        module load cmake/3.22.1-gcccore-11.2.0
+    module load gsl/2.7-gcc-11.2.0
-        module load gsl/2.7-gcc-11.2.0
+     </code>
-        </code>
+   - Move to $SCRATCH or $PLG_GROUPS_STORAGE (preferred): <code> $ cd $PLG_GROUPS_STORAGE/<groupname> </code>
-   - Download bootstrap script from [[https://herwig.hepforge.org/downloads.html]]
+   - Download bootstrap script and make it executable: <code> $ wget https://herwig.hepforge.org/downloads/herwig-bootstrap
-   - Move to $SCRATCH or $PLG_GROUPS_STORAGE (preferred) and '' $ ./herwig-bootstrap -j4 $PWD/Herwig ''
+ $ chmod +x herwig-bootstrap </code>
-   - Activate Herwig environment : '' $ source Herwig/bin/activate ''
+   - Start an interactive node session (Easier to debug if installation fails): <code> $ srun -p plgrid-now -t 5:00:00 --mem=5GB -A <grantname-cpu> --pty /bin/bash </code> **Note**: Only one interactive plgrid-now session can be run at a time. Adjust the session duration and memory allocation as required. The above specified parameters should suffice in general.
+   - Run bootstrap and exit session when completed: <code>[ares][username@ac0787 ~]$ ./herwig-bootstrap -j4 $PWD/Herwig
+[ares][username@ac0787 ~]$ exit </code> **Note**: The login01 node changes to ac0xxx when in a computing node.
+   - More options for running bootstrap can be found with <code> $ ./herwig-bootstrap --help </code>
+   - Activate Herwig environment : <code> $ source Herwig/bin/activate </code>
 ==== A sample run script (and common slurm commands) ====
-  - Run script (run.sh) :
+Run script (run.sh) :
-       <code>
        #!/bin/bash
        #SBATCH --job-name=Sample_Run
@@ Line 68: / Line 73: @@
        HWPID="$!"
        wait "${HWPID}"
-       </code>
 ==== Run commands from CLI ====
-  - Submit parallel jobs: ''$ sbatch --array=0-5 -A <grantname-suffix> run.sh''
+  - Submit parallel jobs: <code>$ sbatch --array=0-5 -A <grantname-suffix> run.sh</code>
       * Suffix = cpu, cpu-bigmem, gpu
   - ''sprio'': show status of pending jobs
   - ''sshare'': show usage of available grants
-  - Run interactive bash session: ''$ srun -p plgrid-now -t 1:00:00 --mem=1GB -A <grantname-cpu> --pty /bin/bash''
+  - Run interactive bash session: <code>$ srun -p plgrid-now -t 1:00:00 --mem=1GB -A <grantname-cpu> --pty /bin/bash</code>
 ==== More Links ====
    - Detailed information about Ares - [[https://docs.cyfronet.pl/display/~plgpawlik/Ares#Ares-AccesstoAres]]
    - Slurm documentation - [[https://slurm.schedmd.com/quickstart.html]]
+==== Miscellaneous ====
+   - Cite PLGrid in talks, can be attached in Settlement
+   - Warnings are posted at the top when login to ARES (as of 07.11.2025):
+     <code>
+     $SCRATCH policy change
+     To increase the availability of $SCRATCH space, the $SCRATCH data retention
+     policy was changed to allow for automatic removal of files that meet at least
+     one condition:
+        * The file was created at least 30 days ago.
+        * slurm_jobdir/<JOBID> job directory, the job finished at least 7 days ago.
+        * All contents of $SCRATCH if a user hasn't submitted a job for at least
+days.
+     The policy is being implemented immediately. Please contact helpdesk:
+     https://helpdesk.plgrid.pl/
+     if your $SCRATCH dir contained any important data.
+     </code>