[slurm-users] unable to Hold and release the job using scontrol

Hi All, i am trying to hold the job from Scontol but not able to hold the job. i am not able to understand..can any one please explain the concept of Hold and Release, Suspend and Resume. Please find the below steps which i have tried. [root@master ~]# cat test.sh #!/bin/bash #SBATCH -N 1 #SBATC

[slurm-users] Unable to get output file once job is completed

Hi All, I have created accounts and users on a cluster and I have login with one of my users and submitted the job, job is completed but output file is not created can anyone help me on this. [zain@smaster ~]$ sacctmgr list associations cluster=scluster format=Account,Cluster,User,Fairshare tree

[slurm-users] How to assign maximum cores to particular department

Hi all, Please help us to explain the details for below scenario’s We have two nodes(smaster, snode) with 16 cores each, Totally 32cores and We have 3 Departments with 4 Students each. 1. How to create a cluster (ex: hpcc) 2. How to create an account(D1) and add to a specific cluster(hpcc). 3. How

Re: [slurm-users] How to submit simple job on Master and Compute nodes

Thanks for your input* Loris Bennett,* Now i am able to submit jobs on both nodes. -- *Regards* *Zain* On Thu, Feb 4, 2021 at 5:04 PM Zainul Abiddin wrote: > Hi All, > > Please help me to submit a simple job on master and compute nodes. > Here is the my commands > > [root

[slurm-users] How to submit simple job on Master and Compute nodes

Hi All, Please help me to submit a simple job on master and compute nodes. Here is the my commands [root@smaster ~]# sinfo -Nl Thu Feb 04 16:54:58 2021 NODELIST NODES PARTITION STATE CPUSS:C:T MEMORY TMP_DISK WEIGHT AVAIL_FE REASON smaster1 hpc*idle 4 4:1:1

Re: [slurm-users] Slurm - sacct: error: slurm_persist_conn_open_without_init: failed to open persistent connection to host:localhost:6819: Connection refused

PARTITION AVAIL TIMELIMIT NODES STATE NODELIST debugup infinite 1 idle snode hpc* up infinite 1 idle smaster [root@smaster ~]# Regards, Zain On Tue, Feb 2, 2021 at 6:35 PM Zainul Abiddin wrote: > Hi All, > I have done slurmdbd configuration and while i am try

[slurm-users] Slurm - sacct: error: slurm_persist_conn_open_without_init: failed to open persistent connection to host:localhost:6819: Connection refused

Hi All, I have done slurmdbd configuration and while i am trying to run account manager with *sacct* i am getting below error. [root@smaster ~]# sacct sacct: error: slurm_persist_conn_open_without_init: failed to open persistent connection to host:localhost:6819: Connection refused sacct: error: S

Re: [slurm-users] Slurm - Munge configuration details

) MAC: sha1 (3) ZIP: none (0) UID: root (0) GID: root (0) LENGTH: 0 [root@smaster ~]# Regards, Zain On Tue, Feb 2, 2021 at 6:05 PM Zainul Abiddin wrote: > Hi, > [root@smaster ~]# munge -n | unmunge > STATUS: Success (0)

[slurm-users] Slurm : compute node status is UNKNOWN and Reason=NO NETWORK ADDRESS FOUND

Hi All, Please help me to resolve this issue My compute node (snode) status is UNKNOWN and Reason=NO NETWORK ADDRESS FOUND Master node (smaster) : [root@smaster ~]# cat /etc/slurm/slurm.conf # slurm.conf file generated by configurator easy.html. # Put this file on all nodes of your cluster. # S

Re: [slurm-users] Slurm - Munge configuration details

# On Tue, Feb 2, 2021 at 6:00 PM Zainul Abiddin wrote: > Hi All, > I am new to Slurm and trying to setup Slurm20.11.2 on Centos 7 > My environment is Master node (smaster) + compute Node (snode) > and i am using > https://www.slothparadise.com/how-to-install-slurm-on-centos-7-clus

[slurm-users] Slurm - Munge configuration details

Hi All, I am new to Slurm and trying to setup Slurm20.11.2 on Centos 7 My environment is Master node (smaster) + compute Node (snode) and i am using https://www.slothparadise.com/how-to-install-slurm-on-centos-7-cluster/ link to setup Slurm on Master and compute nodes. I have tried installing Mung