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Server Admin

Server Admin#

This page contains info that is mostly useful to the server admins (Joost, Jan, Denis, Dieter). For the sake of openness, we still list it all here. If you have any questions do not hesitate to get in touch with us: gse-server-citg@lists.tudelft.nl.

Introduction#

  • Setting up ssh-keys:

    ssh-copy-id -i .ssh/id\_ed25519 jthorbecke@maui.citg.tudelft.nl

  • Allow ssh keys to work with NFS mounted homes:

    sudo setsebool -P use\_nfs\_home\_dirs 1

  • setting up default environment for all users

sudo vi /etc/profile.d/sh.local 

#Add any required envvar overrides to this file, it is sourced from /etc/profile
alias lt='ls -lart'
export OMP_NUM_THREADS=1
export OPENBLAS_NUM_THREADS=1
export PATH=/usr/local/bin:$PATH
. /usr/local/lmod/8.7/init/profile
export SPACK_SKIP_MODULES=1
#module unuse /usr/local/lmod/lmod/modulefiles/Core
. /palmyra/software/pe/spack/share/spack/setup-env.sh
export SPACK_OAHU=/oahu/software/pe/spack
export LMOD_IGNORE_CACHE=no
export MODULEPATH=$MODULEPATH:$SPACK_ROOT/share/spack/lmod/linux-rhel8-x86_64/Core:$SPACK_OAHU/share/spack/lmod/linux-rhel8-x86_64/Core:/palmyra/software/geophysics/modulefiles/:/palmyra/software/tools/modulefiles
export MODULEPATH=$MODULEPATH:/palmyra/software/pe/modulefiles/

  • adding sudo users

    • add to sudo-er list:

      sudo -l -U dieterwerthmul
sudo usermod -aG wheel dieterwerthmul

    • edit sudo file:

      sudo visudo
## Same thing without a password
%wheel  ALL=(ALL)       NOPASSWD: ALL
edreveloobando  ALL=(ALL)       NOPASSWD: ALL

  • mounting scratch disks with instructions from Joost:

    # maui/palmyra
pvcreate /dev/nvme[0123]n1
vgcreate vgscratch /dev/nvme[0123]n1
lvcreate -n scratch -l 100%Free --type striped --stripes 4  vgscratch
mkfs.xfs /dev/vgscratch/scratch
fstab: /dev/mapper/vgscratch-scratch /scratch xfs defaults 0 0
mkdir /scratch
mount -a

# samoa/oahu
# check correct ssd's
sudo lsscsi
[0:0:0:0]    disk    KIOXIA   KRM6VVUG1T92     BJ03  /dev/sda
[0:0:3:0]    disk    KIOXIA   KRM6VVUG1T92     BJ03  /dev/sdb
[0:2:0:0]    disk    DELL     PERC H345 Front  5.16  /dev/sdc
[1:0:0:0]    enclosu DellEMC  ME4              G280  -
[1:0:0:20]   disk    DellEMC  ME4              G280  /dev/sdd
[1:0:1:0]    enclosu DellEMC  ME4              G280  -
[1:0:1:20]   disk    DellEMC  ME4              G280  /dev/sde

pvcreate /dev/sdX /dev/sdY
vgcreate vgscratch /dev/sdX /dev/sdY
lvcreate -n scratch -l 100%Free --type striped --stripes 4  vgscratch
mkfs.xfs /dev/vgscratch/scratch
fstab: /dev/mapper/vgscratch-scratch /scratch xfs defaults 0 0
mkdir /scratch
mount -a

  • Set up data and scratch directories for all users on all 4 servers:

    sudo chmod 777 /scratch
sudo chmod 777 /maui/data

  • Through a tool called UMRA we can add or remove NetID’s to or from that AD group. UMRA is available in weblogin.tudelft.nl. You can add users in UMRA by clicking on Change Group Membership -> Next -> CITG-GSE  -> Next -> CITG-GSE-CLUSTER-USERS -> Next -> Add Only members of that group will have access. The name of that group is CITG-GSE-cluster.

  • Overall bash settings in vi /etc/profile.d/sh.local

System software installation#

YUM-usage#

sudo yum search lmod
sudo dnf list --installed
yum info gcc.x86_64
yum deplist Lmod
yum deplist Lmod | awk '/provider:/ {print $2}' | sort -u | xargs yum -y install
sudo yum update
sudo dmidecode --type bios

Installed on maui, oahu, samoa, palmyra, tahiti(older V100 GPU-server):

sudo yum install htop
sudo yum install numactl numactl-devel.x86_64
sudo yum install hwloc.x86_64 hwloc-gui.x86_64
sudo yum install gcc-gfortran.x86_64

sudo dnf group install "Development Tools"
sudo dnf install "cmake"
yum install rsync.x86_64
yum install tcl-devel.x86_64

yum install libX11.x86_64 libX11-devel.x86_64
yum install libXt.x86_64 libXt-devel.x86_64

sudo yum install cpupowerutils

sudo yum install lsb
sudo yum install imagemagick

sudo dnf install vim-enhanced
sudo yum install libffi-devel
sudo yum install screen.x86_64
sudo chmod 777 /var/run/screen
sudo yum install libxml2.x86_64 libxml2-devel.x86_64 
sudo yum install curl.x86_64 libcurl-devel
sudo yum install git-lfs.x86_64
sudo yum install -y yum-utils
sudo yum install bash-completion

sudo yum install mlocate 

sudo yum clean all
sudo updatedb

X11 mesa OpenGL drivers on oahu samoa

sudo yum install mesa-dri-drivers.x86_64

Firefox on all servers:

sudo yum install firefox.x86_64

To avoid the error messafe in starting firefox:

libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast

the following setting can be used

export DISPLAY=localhost:10.0

GPU servers oahu and samoa install Nvidia drivers#

sudo dnf config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel8/x86_64/cuda-rhel8.repo

sudo dnf install kernel-devel-$(uname -r) kernel-headers-$(uname -r)
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

subscription-manager repos --enable=rhel-8-for-x86_64-appstream-rpms
subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms
subscription-manager repos --enable=codeready-builder-for-rhel-8-x86_64-rpms

sudo yum repolist

sudo dnf clean all
sudo dnf -y module install nvidia-driver:latest-dkms
sudo dnf -y install cuda

Visual Studio on palmyra only for the moment#

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c 'echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/yum.repos.d/vscode.repo'

Then update the package cache and install the package using dnf:

dnf check-update
sudo dnf install code

rpm -ql code

modules#

wget https://sourceforge.net/projects/lmod/files/lua-5.1.4.9.tar.bz2
wget https://sourceforge.net/projects/lmod/files/Lmod-8.7.tar.bz2
cd /palmyra/software/module/lua-5.1.4.9
CC=gcc ./configure --prefix=/usr/local
make
make install

export PATH=/usr/local/bin:$PATH
cd /palmyra/software/module/Lmod-8.7

./configure --prefix=/usr/local --with-spiderCacheDir=/usr/local/moduleData/cacheDir \
     --with-updateSystemFn=//usr/local/moduleData/system.txt --with-fastTCLInterp=yes

make install

. /usr/local/lmod/lmod/init/bash

Global bash settings for all users#

These settings are made in /etc/profile.d/sh.local

#Add any required envvar overrides to this file, it is sourced from /etc/profile
alias lt='ls -lart'
export OMP_NUM_THREADS=8
export PATH=/usr/local/bin:$PATH
. /usr/local/lmod/8.7/init/profile
export SPACK_SKIP_MODULES=1

Only on palmyra, should be available on other servers as well once the NFS mount is completed, and we are happy with it:

spack#

Pre-requisites:

dnf install curl findutils gcc-gfortran gnupg2 hostname iproute redhat-lsb-core python3 python3-pip python3-setuptools unzip python3-boto3

cd /palmyra/software/pe
git clone --depth=100  https://github.com/spack/spack.git

. /palmyra/software/pe/spack/share/spack/setup-env.sh
. /oahu/software/pe/spack/share/spack/setup-env.sh

  • Spack’s basic configuration options are set in config.yaml. You can see the default settings by looking at:

vi etc/spack/defaults/config.yaml

install_tree:root

  • The location where Spack will install packages and their dependencies. Default is spack/opt/spack

  • Good resource to make more comprehensive module packages: https://spack-tutorial.readthedocs.io/en/latest/tutorial_modules.html

  • modules: vi $SPACK_ROOT/etc/spack/defaults/modules.yaml:

    # These are configurations for the module set named "default"
default:
  # Where to install modules
  roots:
   tcl:    $spack/share/spack/modules
   lmod:   $spack/share/spack/lmod
  # What type of modules to use ("tcl" and/or "lmod")
  enable:
    - lmod
    - tcl

  tcl:
    hash_length: 0
    exclude_implicits: true
    all:
      autoload: direct

  # Default configurations if lmod is enabled
  lmod:
    hash_length: 0
    exclude_implicits: true
    all:
      autoload: direct
    hierarchy:
      - mpi

  • spack module lmod refresh -y

  • spack module lmod refresh --delete-tree -y

  • export MODULEPATH=$MODULEPATH:$SPACK_ROOT/share/spack/lmod/linux-rhel8-x86_64/Core

  • edit specific package files vi /palmyra/software/pe/spack/var/spack/repos/builtin/packages/libxpm/package.py

PowerVault#

Login to the PowerFault to change configuration or look-up log files:

NFS mounts on all 4 servers:#

dnf install nfs-utils nfs4-acl-tools autofs

NFS-Server#

create /etc/exports

/palmyra/data  	maui.citg.tudelft.nl(rw,sync,no_root_squash)
/palmyra/data   palmyra.citg.tudelft.nl(rw,sync,no_root_squash)
/palmyra/data   samoa.citg.tudelft.nl(rw,sync,no_root_squash)
/palmyra/data   oahu.citg.tudelft.nl(rw,sync,no_root_squash)

/palmyra/software       maui.citg.tudelft.nl(rw,sync)
/palmyra/software       palmyra.citg.tudelft.nl(rw,sync)
/palmyra/software       samoa.citg.tudelft.nl(rw,sync)
/palmyra/software       oahu.citg.tudelft.nl(rw,sync)

/palmyra/data  	maui.storage.tudelft.net(rw,sync,no_root_squash)
/palmyra/data  	palmyra.storage.tudelft.net(rw,sync,no_root_squash)
/palmyra/data  	samoa.storage.tudelft.net(rw,sync,no_root_squash)
/palmyra/data  	oahu.storage.tudelft.net(rw,sync,no_root_squash)

/palmyra/software  	maui.storage.tudelft.net(rw,sync)
/palmyra/software  	palmyra.storage.tudelft.net(rw,sync)
/palmyra/software  	samoa.storage.tudelft.net(rw,sync)
/palmyra/software  	oahu.storage.tudelft.net(rw,sync)

start exports#

exportfs -arv
exportfs  -s

start NFS#

systemctl start nfs-server.service
systemctl enable nfs-server.service
systemctl status nfs-server.service

NFS-Client#

START NFS#

systemctl start nfs-server.service
systemctl enable nfs-server.service
systemctl status nfs-server.service

On all 4 servers do for all 3 severs that have to be NFS mounted:

echo '/maui /etc/auto.maui' >> /etc/auto.master 
cat <<EOT>/etc/auto.maui
data maui.storage.tudelft.net:/maui/data
software maui.storage.tudelft.net:/maui/software
EOT

I have also commented out in /etc/auto.master

#/-              /etc/auto.tudelft.net

That seems to double mount /home and /tudelft.net and could be the cause of the disappearing homes.

For example on palmyra:

-rw-r--r--. 1 root     82 May 25 12:32 auto.oahu
-rw-r--r--. 1 root     82 May 25 13:18 auto.maui
-rw-r--r--. 1 root     86 May 25 13:18 auto.samoa
-rw-r--r--. 1 root    919 May 30 07:22 auto.master
[jthorbecke@palmyra etc]$ cat auto.oahu
data oahu.citg.tudelft.nl:/oahu/data
software oahu.citg.tudelft.nl:/oahu/software
[jthorbecke@palmyra etc]$ cat auto.master
....
# NFS homedirs
/home/nfs       /etc/auto.home --timeout 3500
/winhome        /etc/auto.winhome
#/-              /etc/auto.tudelft.net
/maui /etc/auto.maui
/oahu /etc/auto.oahu
/samoa /etc/auto.samoa

start autofs#

systemctl enable autofs
systemctl restart autofs

BLAS/LAPACK#

sudo yum install lapack.x86_64 blas.x86_64 openblas.x86_64
rpm -ql openblas-0.3.15-6.el8.x86_64
rpm -ql blas-3.8.0-8.el8.x86_64

Application installation#

Spack#

spack usage#

Installed spack#

spack install gcc@13.1.0
spack install intel-mkl@2019.3.199
spack install aocc@4.0.0 +license-agreed

spack install gnuplot@5.4.3
spack --debug install gnuplot@5.4.3
spack install papi
spack install swig
spack install scons
spack install hdf5@1.14.0+hl+fortran+cxx+szip -mpi %gcc@13.1.0
spack install fftw+openmp -mpi %gcc@13.1.0
spack install petsc clanguage=C  -mpi %gcc@13.1.0
spack install netcdf-c -mpi %gcc@13.1.0
spack install netcdf-cxx4 %gcc@13.1.0
spack install netcdf-fortran %gcc@13.1.0
spack install gnuplot@5.4.3
spack install cmake@3.26.3
spack install geos@3.12.0
spack install openmpi@4.1.5
spack install intel-oneapi-mpi@2021.9.0

spack config edit compilers
spack config add modules:default:enable:[lmod]

AMD compilers and libraries
spack install amd-aocl %aocc
spack install amdblis %aocc
spack install amdlibflame %aocc
spack install amdfftw %aocc
spack install amdscalapack %aocc
spack install amdlibm %aocc

  • To support cases where removing these tools can be a benefit Spack provides the spack gc («garbage collector») command, which will uninstall all unneeded packages:

    spack gc

  • update spack database

    spack clean gmsh

spack module tcl refresh --delete-tree -y
spack module lmod refresh --delete-tree -y

Docker / apptainer#

https://podman.io/docs/installation
https://wiki.archlinux.org/title/Linux_Containers#Enable_support_to_run_unprivileged_containers_(optional)
https://github.com/containers/podman/blob/main/docs/tutorials/rootless_tutorial.md

  • on palmyra and all other servers (May 2024):

    yum module install -y container-tools
yum install podman-docker

Geophysical Applications#

cd /palmyra/software/geophysics

  • CWP:

    git clone https://github.com/JohnWStockwellJr/SeisUnix.git

export CWPROOT=/palmyra/software/geophysics/SeisUnix

/palmyra/software/geophysics/SeisUnix/src/su/main/amplitudes/sunan.c:80: undefined reference to `isfinite'
80                     if(!__builtin_isfinite(tr.data[i])) {
vi su/main/decon_shaping/suphidecon.c +130
vi su/main/amplitudes/sunan.c +80
find Fortran/ -name "*.a" -delete

  • Seistool : the installation of DELPHI software and data

    sudo useradd -c "Seismic ToolsData" -G users -m -d /maui/data/seistool seistool
sudo passwd seistool

    password: ask Eric or Jan

    seistool:x:6034:6034:Seismic ToolsData:/maui/data/seistool:/bin/bash

ssh seistool@maui.citg.tudelft.nl

    on other servers:

    sudo useradd -u 6034 -c "Seismic ToolsData" -G users -m -d /maui/data/seistool seistool
sudo passwd seistool

  • MADAGASCAR

    mkdir /palmyra/software/geophysics/madagascar/
cd /palmyra/software/geophysics/madagascar/
git clone https://github.com/ahay/src.git madagascar

module load py-numpy
module load swig
module load gcc
module load scons
module load fftw

alias python=python3

export INSTALL_ROOT=/palmyra/software/geophysics/

CFLAGS=`pkgconf --cflags /palmyra/software/pe/spack/opt/spack/linux-rhel8-zen2/gcc-13.1.0/fftw-3.3.10-ekmtsim3h3cajwsbyzj73cuquwqjh6ol/lib/pkgconfig/fftw3.pc`

cd $INSTALL_ROOT/madagascar/src
./configure --prefix=$INSTALL_ROOT/madagascar

make
make install

    Generate module file:

    $LMOD_DIR/sh_to_modulefile $INSTALL_ROOT/madagascar/share/madagascar/etc/env.sh > madagascar3.2.lua
$LMOD_DIR/sh_to_modulefile  --to TCL --output madagascar3.2 $INSTALL_ROOT/madagascar/share/madagascar/etc/env.sh

  • SOFI2D / 3D

    git clone https://gitlab.kit.edu/kit/gpi/ag/software/sofi2d.git
git clone https://gitlab.kit.edu/kit/gpi/ag/software/sofi3d.git
module load openmpi gcc cwp

  • DELPHI43 (old code from Delftblue)

    mkdir DELPHI43
cd DELPHI43
tar xvfz ../DELPHI43.tgz

rm bin/* lib/* and all *.o *.mod files. 

module load gcc
module load cwp
export MACHINE=LINUX64_GNU

export DELPHIROOT=/palmyra/software/geophysics//DELPHI43
alias dmake="make -I$DELPHIROOT/src/MAKE"

cd $DELPHIROOT/src
dmake install

    ===> GNU compiler fails in leastsubm; replace with Intel ‘solved’ the problem

    module load intel-mkl/2019.3.199 cwp intel-oneapi-compilers/2023.1.0
export MACHINE=LINUX64

GPRMAX#

cd /palmyra/software/geophysics
git clone https://github.com/gprMax/gprMax.git

===> advise you use your own miniconda environment and install gprmax

installed on all 4 servers for visualisation

yum install libxcb.x86_64 qt5-qtbase.x86_64 libxcb-devel.x86_64
yum install xcb-util.x86_64 xcb-util-image.x86_64 xcb-util-keysyms.x86_64 xcb-util-wm.x86_64 xcb-util-cursor.x86_64

PARAVIEW : fails for the moment !#

paraview: error while loading shared libraries: libxerces-c-3.2.so: cannot open shared object file: No such file or directory

export LD_LIBRARY_PATH=/usr/local/lib64:/usr/lib64/dsulib/:$LD_LIBRARY_PATH
paraview: symbol lookup error: /lib64/libgdal.so.26: undefined symbol: _ZN11xercesc_3_211InputSource11setEncodingEPKDs

==> install xerces-c-devel.x86_64

sudo yum install gdal-devel.x86_64
sudo yum install gdal.x86_64
sudo yum install libicu-devel.x86_64
sudo yum install swig.x86_64
sudo yum install libarchive-devel.x86_64

sudo dnf install xerces-c-devel.x86_64
sudo yum install mesa-libGL-devel.x86_64

git clone https://github.com/OSGeo/GDAL.git && cd GDAL

(   1.990s) [paraview        ]vtkXOpenGLRenderWindow.:641    ERR| vtkXOpenGLRenderWindow (0x5620d9c7cf90): Cannot create GLX context.  Aborting.

DEVITO on oahu#

git clone https://github.com/devitocodes/devito.git
module load miniconda3
cd devito 
pip install -e .
module load nvhpc

cd benchmarks/user
export DEVITO_LANGUAGE=openmp
export DEVITO_MPI=0
export DEVITO_ARCH=gcc 

python benchmark.py run -P acoustic -d 512 512 512 -so 12 --tn 100 

export DEVITO_LANGUAGE="openacc"
export DEVITO_PLATFORM="nvidiaX"
export DEVITO_ARCH="nvc"

export DEVITO_LOGGING=DEBUG
export DEVITO_LOGGING=PERF
export DEVITO_LOGGING=INFO

LATEX TEXLIVE#

yum install libnsl.x86_64

wget https://mirror.ctan.org/systems/texlive/tlnet/install-tl-unx.tar.gz
perl install-tl

Directories customization:

 <1> TEXDIR:         /palmyra/software/tools/texlive/2023
     main tree:      /palmyra/software/tools/texlive/2023/texmf-dist

 <2> TEXMFLOCAL:     /palmyra/software/tools/texlive/texmf-local
 <3> TEXMFSYSVAR:    /palmyra/software/tools/texlive/2023/texmf-var
 <4> TEXMFSYSCONFIG: /palmyra/software/tools/texlive/2023/texmf-config

 <5> TEXMFVAR:       /palmyra/software/tools/texlive/.texlive2023/texmf-var
 <6> TEXMFCONFIG:    /palmyra/software/tools/texlive/.texlive2023/texmf-config
 <7> TEXMFHOME:      /palmyra/software/tools/texlive/texmf

MATLAB#

mathworks-ref-arch/matlab-dockerfile

cd /palmyra/software/tools/matlab23

wget https://www.mathworks.com/mpm/glnxa64/mpm
chmod +x mpm 

sudo ./mpm install --release=R2023a --products MATLAB Simulink Signal_Processing_Toolbox

Installing with the following parameters:
--destination=/usr/share/matlab
--doc=false
--release=R2023a
--products=MATLAB Simulink Signal_Processing_Toolbox 

sudo mkdir -p /usr/share/matlab/licenses
sudo mv /usr/share/matlab/license_palmyra_329139_R2023a.lic /usr/share/matlab/licenses/

sudo ./mpm install --release=R2023a  --products Parallel_Computing_Toolbox
sudo ./mpm install --release=R2023a  --products Image_Processing_Toolbox
sudo ./mpm install --release=R2023a  --products Computer_Vision_Toolbox
sudo ./mpm install --release=R2023a  --products Statistics_and_Machine_Learning_Toolbox

matlab -nojvm 
>> ver
-----------------------------------------------------------------------------------------------
MATLAB Version: 9.14.0.2337262 (R2023a) Update 5
MATLAB License Number: 329139
Operating System: Linux 4.18.0-425.19.2.el8_7.x86_64 #1 SMP Fri Mar 17 01:52:38 EDT 2023 x86_64
Java Version: Java is not enabled
-----------------------------------------------------------------------------------------------
MATLAB                                                Version 9.14        (R2023a)
Simulink                                              Version 10.7        (R2023a)
Computer Vision Toolbox                               Version 10.4        (R2023a)
Image Processing Toolbox                              Version 11.7        (R2023a)
Parallel Computing Toolbox                            Version 7.8         (R2023a)
Signal Processing Toolbox                             Version 9.2         (R2023a)
Statistics and Machine Learning Toolbox               Version 12.5        (R2023a)

OPENSOURCE#

git clone https://gitlab.com/geophysicsdelft/OpenSource.git

[root@palmyra OpenSource]# module list

Currently Loaded Modules:

  1. gcc/13.1.0

  2. cwp/44R26

  3. intel-mkl/2019.3.199

gsemon#

Requirements

sudo python -m pip install matplotlib pyqt6

Install version

sudo python -m pip install git+https://gitlab.tudelft.nl/gse-citg/gsemon

Performance tests#

Storage: DD tests:

$HOME
dd if=/dev/zero of=./test bs=512k count=2048 oflag=direct
write 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 6.45545 s, 166 MB/s
dd if=./test of=/dev/zero bs=512k count=2048
read  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 4.16991 s, 257 MB/s

# Direct attached: /palmyra/data/jthorbecke
write 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 1.63767 s, 656 MB/s
read  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.491619 s, 2.2 GB/s

# NFS attached: /palmyra/data/jthorbecke from maui
write : 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 3.94133 s, 272 MB/s
read : 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.918838 s, 1.2 GB/s

# local /scratch (samoa)
write 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.866079 s, 1.2 GB/s
read  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.621574 s, 1.7 GB/s

# local /scratch (palmyra)
write 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.204092 s, 5.3 GB/s
read  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.22089 s, 4.9 GB/s

Seismology Programs Hans Ruedi Mauer#

./Setup LINUX6440

sudo yum install ncurses-devel.x86_64 ghostscript-x11.x86_64 ImageMagick.x86_64

./C

SEISTOOL#

sudo useradd -c "Seismic ToolsData" -G users -m -d /maui/data/seistool seistool
sudo passwd seistool

password: xxxxxx ask Eric or Jan

seistool:x:6034:6034:Seismic ToolsData:/maui/data/seistool:/bin/bash

ssh seistool@maui.citg.tudelft.nl

on other servers:

sudo useradd -u 6034 -c "Seismic ToolsData" -G users -m -d /maui/data/seistool seistool
sudo passwd seistool

ssh-copy-id -i .ssh/id_ed25519 palmyra
ssh-copy-id -i .ssh/id_ed25519 maui

  • Use seistool directory to collect monitor data

Handy commands, tips and tricks#

  • ADDING USERS for EXERCISE

number_of_users=2
for i in `seq 1 $number_of_users`
do
usr="userpract$i"
echo "sudo useradd -c "user$i" -G users -e 2023-12-15 -m -d /scratch/$usr $usr"
pass=`base64 /dev/urandom | head -c10`
echo "echo $pass | passwd --stdin $usr"
echo "$usr $pass" >> out.txt
done

number_of_users=2
for i in `seq 1 $number_of_users`
do
usr="userpract$i"
sudo useradd -c "user$i" -G users -e 2023-12-15 -m -d /scratch/$usr $usr
pass=`base64 /dev/urandom | head -c10`
echo $pass | sudo passwd --stdin $usr
echo "$usr $pass" >> out.txt
done

userpract1 hCXhHd+0d4
userpract2 RpLq1iUxa/


[jthorbecke@palmyra monitor]$ sudo chage -l userpract1
Last password change					: Dec 14, 2023
Password expires					: never
Password inactive					: never
Account expires						: Dec 15, 2023
Minimum number of days between password change		: 0
Maximum number of days between password change		: 99999
Number of days of warning before password expires	: 7

sudo userdel -fr userpract1

AMD BIOS settings:#

AMD BIOS; Section 5.1 mentions the BIOS settings.

CRONTAB#

  • Collecting load and memory statistics for gsemon

https://linuxize.com/post/scheduling-cron-jobs-with-crontab/
https://linuxize.com/post/how-to-list-cron-jobs-in-linux/

crontab -e
*/3  *  *  *  * /palmyra/data/jthorbecke/monitor/getload.sh >> /palmyra/data/jthorbecke/monitor/palmyraLoad.txt

sudo service crond start


*/3  *  *  *  * /scratch/monitor/getload.sh >> /scratch/monitor/mauiLoad.txt

to get gsemon working:

sudo yum install qt5-qtbase-gui.x86_64 qt5-qtsvg.x86_64 qt5-qttools-common.noarch qt5-qttools-libs-help.x86_64  qt5-qtx11extras.x86_64

/scratch/monitor collect now results of cron jobs

collect all loads on /scratch/seistool/monitor/ and scp them to the other machines in the same directory.

on maui with user account seistool start

crontab -e
*/3  *  *  *  * /scratch/seistool/monitor/collect.scr
sudo service crond start

Monitoring GPU’s samoa and oahu

nvidia-smi --query-gpu=index,timestamp,power.draw,utilization.gpu,utilization.memory,memory.total,memory.free,memory.used --format=csv --loop-ms=1 

nvidia-smi --query-gpu=timestamp,index,utilization.gpu,utilization.memory --format=csv --loop=2

crontab -e

1-59/3  *  *  *  * /scratch/monitor/getloadGPU.sh >> /scratch/monitor/samoaGPULoad.txt

ACCOUNTING#

https://www.redhat.com/sysadmin/linux-system-monitoring-acct
psacct package
yum search psacct
sudo yum install psacct.x86_64
sudo accton on

MISC#

Set NPS4

Setup Question	= NUMA nodes per socket
Token	=703F	// Do NOT change this line
Offset	=DD
Width	=01
BIOS Default =[07]Auto
Options	=[00]NPS0	// Move "*" to the desired Option
        [01]NPS1
        [02]NPS2
        *[03]NPS4
        [07]Auto

and Determinism to Power:

DeterminismControl=DeterminismCtrlManual
PowerRegulator=OsControl
WorkloadProfile=Custom
PerformanceDeterminism=PowerDeterministic

List files of packages
rpm -ql lua-term-0.07-9.el8.x86_64

systemctl | grep daemon

turbo-boost enabled:

cat /sys/devices/system/cpu/cpufreq/boost
Contents