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bonachea avatar bonachea commented on July 26, 2024

I've also seen this defect. although the detailed error message appears to depend on SLURM configuration.

The error message on NERSC Perlmutter looks like this:

perlmutter$ env | grep LUA
perlmutter$ srun --version
slurm 23.02.7
perlmutter$ source ./setup-env.csh
perlmutter$ env | grep LUA
perlmutter$ srun --version
slurm 23.02.7
perlmutter$ spack load lua
perlmutter$ srun --version
srun: error: cli_filter/lua: /run/slurm/conf/cli_filter.lua: /run/slurm/conf/cli_filter.lua:1: module 'lfs' not found:
        no field package.preload['lfs']
        no file '/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/lib/lua/5.3/lfs/init.lua'
        no file '/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/lib/lua/5.3/lfs.lua'
        no file '/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/share/lua/5.3/lfs/init.lua'
        no file '/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/share/lua/5.3/lfs.lua'
        no file '/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/lib/lua/5.3/lfs.so'
srun: error: Couldn't load specified plugin name for cli_filter/lua: Plugin init() callback failed
srun: error: cannot create cli_filter context for cli_filter/lua
srun: fatal: failed to initialize cli_filter plugin
perlmutter$ env | grep LUA
LUA_CPATH=/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/lib/lua/5.3/?.so
LUA_PATH=/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/lib/lua/5.3/?/init.lua;/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/lib/lua/5.3/?.lua;/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/share/lua/5.3/?/init.lua;/global/cfs/cdirs/m2878/bonachea/spack/opt/spack/linux-sles15-zen3/gcc-12.3.0/lua-5.3.6-fqyexfuu6o6r6ix6rfnmua5pxp2uvtab/share/lua/5.3/?.lua
perlmutter$ unsetenv LUA_PATH
perlmutter$ unsetenv LUA_CPATH
perlmutter$ srun --version
slurm 23.02.7

from spack.

rbberger avatar rbberger commented on July 26, 2024

The issue is that these configurations use a package that is not part of the standard Lua installation. The workaround is to also install/load lua-luaposix in Spack.

from spack.

arezaii avatar arezaii commented on July 26, 2024

The issue is that these configurations use a package that is not part of the standard Lua installation. The workaround is to also install/load lua-luaposix in Spack.

Thanks, installing the lua-luaposix spackage gets me further!

However, I am concerned that unloading lua does not appear to undo the changes to LUA_CPATH and LUA_PATH. I was expecting that when the package gets unloaded that spack would undo the ENV modifications it made during the load phase. Is that the correct expectation for changes made using env.prepend_path?

from spack.

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