public:slurm_upgrade_to_v17.02.2

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
public:slurm_upgrade_to_v17.02.2 [2019-01-31 14:43] Reinoud Bokhorstpublic:slurm_upgrade_to_v17.02.2 [2019-02-05 13:59] (current) Reinoud Bokhorst
Line 1: Line 1:
 ====== Checklist slurm upgrade ====== ====== Checklist slurm upgrade ======
  
-  - stop slurm accross the cluster (slurmctld, slurmdbd, slurmd) +  - ✔ stop slurm accross the cluster (slurmctld, slurmdbd, slurmd) 
-  - dump mysql database 'slurmaccounting_cep4' at lcs032 (see lcs032:/usr/local/bin/mysql_backup.sh) +  - ✔ dump mysql database 'slurmaccounting_cep4' at lcs032 (see lcs032:/usr/local/bin/mysql_backup.sh) 
-  - dump slurm accounts and reservations on head01: <file>+  - ✔ dump slurm accounts and reservations on head01: <file>
 scontrol show res -o > /root/slurm/reservations.`date +\%a`.txt scontrol show res -o > /root/slurm/reservations.`date +\%a`.txt
 sacctmgr dump lofar_cep3 File=/root/slurm/sacctmgr.`date +\%a`.dump sacctmgr dump lofar_cep3 File=/root/slurm/sacctmgr.`date +\%a`.dump
 sacctmgr show qos > /root/slurm/qos.`date +\%a`.dump sacctmgr show qos > /root/slurm/qos.`date +\%a`.dump
 </file> </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.
  
  
  
-To recreate accounts:+In case accounts need to be recreated:
 <file> <file>
 sacctmgr create qos inspectionplots Priority=10 Preempt=normal sacctmgr create qos inspectionplots Priority=10 Preempt=normal
  • Last modified: 2019-01-31 14:43
  • by Reinoud Bokhorst