Benchmarking: CERN Systems for Amari IT-4776

❯ cat ~/notes/cern-amari-testing.txt
NodeA – 172.16.40.200 | WFTYMOKZQQ | ssh root@172.16.40.205
NodeB – 172.16.40.201 | EHIYEYXZDY | ssh root@172.16.40.207
NodeC – 172.16.40.202 | ZUZMAUWGOT | ssh root@172.16.40.208
NodeD - 172.16.40.203 | VKPPPLOQBQ | ssh root@172.16.40.206

Redhat power.d / jehpi5-wuqtus-mobCob

subscription-manager register --username <username> --password <password> --auto-attach
subscription-manager register --username power.d --password jehpi5-wuqtus-mobCob --auto-attach

# steps to install

subscription-manager repos --enable codeready-builder-for-rhel-8-$(arch)-rpms
dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
dnf install fio stress-ng git singularity-ce python3-pip bzip2 wget
pip3 install --upgrade pip

# hepspec preloaded

mkdir -p /pool/HEPSPEC06
cd /pool/HEPSPEC06
tar jxvf ~/SPEC2006_v12.tar.bz2
mv SPEC2006_v12 SPEC_CPU2006_v1.2
cp ~/run_HS06_32bits.sh .
./run_HS06_32bits.sh


# bios settings
./sum -c ChangeBiosCfg --file ~/scratch/bios-nps4-cern-sample.txt

# edit dmi
./sum_2.10.0_Linux_x86_64/sum -c GetDmiInfo --file dmi-default.txt
./sum_2.10.0_Linux_x86_64/sum -c ChangeDmiInfo --file ./dmi-default-edited-cern1.txt

# fio testing
fio --name=WRITE1 --directory=/pool --filename=file_used --size=100G --ioengine=libaio --direct=1 --sync=1 --rw=write --bs=4k --iodepth=1 --runtime=1200s --numjobs=1 --output=fio-bench.write1.1.log
fio --name=WRITE1 --directory=/pool --filename=file_used --size=100G --ioengine=libaio --direct=1 --sync=1 --rw=write --bs=4k --iodepth=1 --runtime=1200s --numjobs=5 --output=fio-bench.write5.1.log
fio --name=WRITE1-512 --directory=/pool --filename=file_used --size=100G --ioengine=libaio --direct=1 --sync=1 --rw=write --bs=512k --iodepth=1 --runtime=1200s --numjobs=1 --output=fio-bench.write1-512.1.log