What Does your nodes line look like in slurm.conf?
From: andre roy [mailto:[email protected]] Sent: Monday, August 01, 2011 04:58 PM To: [email protected] <[email protected]> Subject: [slurm-dev] Node state always down: low RealMemory Hey Guys, I'm new to Slurm and this list. I'm testing out this software for use on my cluster, however I'm having a bit of an issue. I'm not sure if this is the right list for this question, if it's not, please let me know :). I've set up a very bare bone configuration: no accounting, no authentication. Slurmctld is running on the head node, and slurmd is running on the compute node. Both daemons are running @ level 7 verbosity. Neither are reporting any issues in their log files. When I run: >scontrol show node --all I get: NodeName=ClusterNode0 Arch=i686 CoresPerSocket=1 CPUAlloc=0 CPUErr=0 CPUTot=1 Features=(null) OS=Linux RealMemory=2 Sockets=1 State=DOWN ThreadsPerCore=1 TmpDisk=0 Weight=1 Reason=Low RealMemory [slurm@2011-07-31T21:30:51] I don't understand why the compute node is reporting low memory... running >scontrol show slurm reports that the node has 1018 Mb available to it and 480 Mb of disk space. Does anyone have any ideas on what I might be doing wrong? -- Andre
