HOWTO use MCWrapper on AlmaLinux9 nodes
From GlueXWiki
Contents
Introduction
How to use MCWrapper on an interactive AlmaLinux9 node. Both submitting and running the jobs currently has to be done in a CentOS7 container.
WORK IN PROGRESS
Simulating Events
1. To go in the OS7 container and favorite $SHELL
singularity exec --bind /cvmfs/oasis.opensciencegrid.org/gluex/group/halld:/group/halld,/scratch,/u/home,/usr/local /cvmfs/singularity.opensciencegrid.org/jeffersonlab/gluex_prod:v1 bash
or
singularity exec --bind /cvmfs/oasis.opensciencegrid.org/gluex/group/halld:/group/halld,/scratch,/u/home,/usr/local /cvmfs/singularity.opensciencegrid.org/jeffersonlab/gluex_prod:v1 tcsh
2.
source /group/halld/Software/build_scripts/gluex_env_boot_jlab.sh
3.
gxenv version_5.13.0.xml
4.
Set MCWRAPPER_CENTRAL to new version
if it is not working copy this python steering file here: /work/halld/home/ijaegle/public/FromBoToMe/my_gluex_MC.py
5. In your MC.cfg, use
BATCH_SYSTEM=swif2cont
and
OS=el9