Ticket 8177

Summary:	sbatch: error: Memory specification can not be satisfied. Found 1 host with 8 cores and 0 GB memory under Slurm control.
Product:	Slurm	Reporter:	chandan <chandansbt001>
Component:	Cloud	Assignee:	Jacob Jenson <jacob>
Status:	RESOLVED INVALID	QA Contact:
Severity:	6 - No support contract
Priority:	---
Version:	19.05.3
Hardware:	Linux
OS:	Linux
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Attachments:	slurm configuration file

Description chandan 2019-12-04 04:22:14 MST

Created attachment 12467 [details]
slurm configuration file

parallel cluster 2.5.0
scontrol show node=ip-172-31-*** 
NodeName=ip-172-31-*** Arch=x86_64 CoresPerSocket=1 
   CPUAlloc=0 CPUTot=8 CPULoad=0.00
   AvailableFeatures=(null)
   ActiveFeatures=(null)
   Gres=(null)
   NodeAddr=ip-172-31-*** NodeHostName=ip-172-31-*** 
   OS=Linux 4.15.0-1054-aws #56-Ubuntu SMP Thu Nov 7 16:15:59 UTC 2019 
   RealMemory=1 AllocMem=0 FreeMem=30362 Sockets=8 Boards=1
   State=IDLE ThreadsPerCore=1 TmpDisk=0 Weight=1 Owner=N/A MCS_label=N/A
   Partitions=compute 
   BootTime=2019-12-04T09:27:43 SlurmdStartTime=2019-12-04T09:30:35
   CfgTRES=cpu=8,mem=1M,billing=8
   AllocTRES=
   CapWatts=n/a
   CurrentWatts=0 AveWatts=0
   ExtSensorsJoules=n/s ExtSensorsWatts=0 ExtSensorsTemp=n/s

Comment 1 chandan 2019-12-04 04:37:36 MST

Hi 

I tried modifying slurm.conf and added SelectType=select/cons_res
SelectTypeParameters=CR_CPU_Memory DefMemPerCPU=3000 but the same error persists either from the command line or script file. 

from the script: sbatch: error: Memory specification can not be satisfied
sbatch: error: Batch job submission failed: Requested node configuration is not available

from the command line: Found   1 host with 8 cores and    0 GB memory under Slurm control.

I am new to slurm, any suggestion and help very much appreciated. if any other log or details required in order to understand the issue, I will provide.

thanks