Score:0

Setting up slurm on a cluster

cn flag

My IT admin has setup a cluster with 3 nodes, which is administered via Windows server. VMs are hosted via Hyper-V, including an Ubuntu VM to which a substantial portion of the cluster's resources have been allocated. Does anyone have any experience/success with setting up slurm for job scheduling on a Linux VM hosted on Hyper-V? Existing examples I've found online for setting up slurm don't seem to be working, with a litany of errors. If anyone can point me to some general steps used to setup slurm, would be appreciated.

Edits: have added some errors I am seeing below...

Errors I am getting include: when I scontrol ping: ** RESTORE SLURMCTLD DAEMON TO SERVICE **

and for sinfo --Node --long slurm_load_partitions: Unable to contact slurm controller (connect failure)

scontrol show daemons does work, returning: slurmctld slurmd

However, scontrol show config gives me: slurm_load_ctl_conf error: Unable to contact slurm controller (connect failure)

I have successfully setup slurm just recently on other machines and have never had any such errors. Have tried googling these, no luck so far re any suggestions I have seen on forums.

in flag
The errors you encounter would be helpful. The fact that it's a VM should not matter.
br flag
That it's on a VM should make zero difference to whatever issues you're facing
in flag
Sounds like slurmctld is not running. Check its logfile.
cn flag
Thanks a lot; looking into the log file helped; everything is up and running now. Basically, there were a number of permissions' issues, has to chmod a couple of files and folder locations and now everything is working fine.
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.