Hi Steven,
yes, you have the syntax a bit wrong. If you consult the documentation
(or the man-page) of slurm.conf you find this in the "NODE
CONFIGURATION" section (in the paragraph about "NodeName"):
Note that if the short form of the hostname is not used, it may prevent
use of hostlist expressions (the numeric portion in brackets must be at
the end of the string)
So the respective part in your slurm.conf should be
NodeName=node[1-7] ...
and you have to configure your name resolution (default domain?) such
that these short names are resolvable to IP-addresses.
If that's not feasible you might have to use e.g. something like this
NodeName=DEFAULT CPUs=20 RealMemory=48
NodeName=node1.ods.vuw.ac.nz
NodeName=node2.ods.vuw.ac.nz
...
BTW: do your nodes only have 48 MB of memory? The unit in which
"RealMemory" has to be specified is megabytes.
Regards,
Hermann
On 12/4/24 01:47, Steven Jones via slurm-users wrote:
I guess I have the syntax wrong,
root@node1 slurm]# /usr/sbin/slurmd -D
slurmd: fatal: Unable to create NodeAddr list from node[1-7].ods.vuw.ac.nz
[root@node1 slurm]# tail /etc/slurm/slurm.conf
#ResumeRate=
#SuspendExcNodes=
#SuspendExcParts=
#SuspendRate=
#SuspendTime=
#
#
# COMPUTE NODES
NodeName=node[1-7].ods.vuw.ac.nz CPUs=20 RealMemory=48 State=UNKNOWN
PartitionName=debug Nodes=ALL Default=YES MaxTime=INFINITE State=UP
[root@node1 slurm]#
regards
Steven
------------------------------------------------------------------------
*From:* Steven Jones via slurm-users <slurm-users@lists.schedmd.com>
*Sent:* Wednesday, 4 December 2024 1:28 pm
*To:* slurm-us...@schedmd.com <slurm-us...@schedmd.com>
*Subject:* [slurm-users] Re: Slurm not running on a warewulf node
Well that is a start, TY.
[root@node1 slurm]# /usr/sbin/slurmd -D
slurmd: fatal: Unable to determine this slurmd's NodeName
Where is this set?
regards
Steven
------------------------------------------------------------------------
*From:* Jeffrey R. Lang <jrl...@uwyo.edu>
*Sent:* Wednesday, 4 December 2024 1:17 pm
*To:* Steven Jones <steven.jo...@vuw.ac.nz>; slurm-us...@schedmd.com
<slurm-us...@schedmd.com>
*Subject:* RE: Slurm not running on a warewulf node
You don't often get email from jrl...@uwyo.edu. Learn why this is
important <https://aka.ms/LearnAboutSenderIdentification>
Steve
Trying running the failing process from the command line and use the
-D option.
Per man page: Run slurmd in the foreground. Error and debug messages
will be copied to stderr.
*Jeffrey R. Lang*
Advanced Research Computing Center
University of Wyoming, Information Technology Center
1000 E. University Ave
Laramie, WY 82071
Email: jrl...@uwyo.edu
Work: 307.766.3381
*From:* Steven Jones via slurm-users <slurm-users@lists.schedmd.com>
*Sent:* Tuesday, December 3, 2024 5:39 PM
*To:* slurm-us...@schedmd.com
*Subject:* [slurm-users] slurm not running on a warewulf node
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Hi,
I have set a log creation/location in slurm.conf as,
SlurmdLogFile=/var/log/slurm/slurmd.log
But it is 0 length.
Slurm will not run, what else do I need to do to log why its failing pls?
regards
Steven
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