Show pageOld revisionsBacklinksExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Checklist slurm upgrade ====== - ✔ stop slurm accross the cluster (slurmctld, slurmdbd, slurmd) - ✔ dump mysql database 'slurmaccounting_cep4' at lcs032 (see lcs032:/usr/local/bin/mysql_backup.sh) - ✔ dump slurm accounts and reservations on head01: <file> scontrol show res -o > /root/slurm/reservations.`date +\%a`.txt sacctmgr dump lofar_cep3 File=/root/slurm/sacctmgr.`date +\%a`.dump sacctmgr show qos > /root/slurm/qos.`date +\%a`.dump </file> - ✔ create backup of /data/home/slurm - ✔ yum remove slurm slurm-slurmdbd slurm-sql slurm-plugins - ✔ yum install slurm slurm-slurmctld etc... - ✔ start slurm on head node - ✔ check accounts / users: sacctmgr - ✔ check cobalt reservation; scontrol show res - ✔ start nodes. Check sinfo -R. In case accounts need to be recreated: <file> sacctmgr create qos inspectionplots Priority=10 Preempt=normal sacctmgr create qos permanent Priority=20] sacctmgr load sacctmgr.Thu.dump </file> CKG Edit Last modified: 2019-02-05 13:59by Reinoud Bokhorst Log In