Hey all! Jeff here, program manager for OpenHPC. I hope it is appropriate to post this here. I wanted to make sure everyone attending Supercomputing 18 is aware of the OpenHPC Community Appreciation H

Hi HPC group members , Here is my slurm.conf configuration lines. # COMPUTE NODES # OpenHPC default configuration PropagateResourceLimitsExcept=MEMLOCK AccountingStorageType=accounting_storage/filetxt

Hello, everyone After installing 'Open hpc 1.3.5', I installed cuda and added a cuda module file. However, using the module avail command causes the following problems. [root@sms:~]# module avail /usr

We have been using perceus and Torque for our HPC . We are planing to move to Openhpc/pbspro. I have installed Openhpc with pbspro with one node on Centos7.5. node boots off the image. But "pbsnodes -

Sorry to make noise here again. We are trying to do node sharing in gpu jobs on our cluster. We have encountered the following issue: [root@hpcphi ~]# tail -4 /var/log/slurm/slurmctld.log [2018-10-31T

I believe an additional space or character in the slurm.conf caused this issue. When I wrote the slurm.conf from scratch it got resolved. Thanks for all your help! Arash Nemati Hayati Research Computi

Dear all, I recently discovered OpenHPC. The framework caught my attention because allows you to compile with c++17 on CentOS7. I was surprise since I didn't found the intel TBB libraries into OpenHPC

We have issues connecting to the slurm controller. slurm.conf seems to be OK since slurmctld does not complain upon restart. However, it fails and exists. Here is the issue: I would really appreciate

Hi, Slurms Jobs are always on waiting list even i have checked that the concerned partition has available nodes and its state is UP. Could any help me with an idea with what should i check to solve th

Hi, I have installed ohpc first time successfully and a VM as master and ia m running two c-nodes basically. The question is: - When i try to pxe boot the third machine after updated pxe , wwsh provis

I developed one cluster monitoring tool of my own. now i want to deploy it in my openhpc environment along with openhpc 1.3.5 . How to do it please help me Thanks suchetan

Hello, This is Shahzeb Siddiqui, HPC Engineer from Pfizer and I am the developer of buildtest which is an open-source python framework for Software Stack Testing for HPC. I have just released initial

What is the correct syntax for getting a second disk formatted? In addition to /dev/sda, I’ve also got a /dev/nvme0n1 in multiple machines. I’ve tried this, in addition to the default sda setup, but i

Hi, I am looking for a clarification on pmix in OpenHPC. There are 3 things included: 1. Openmpi-pmix package 2. pmix package 3. pmix module How do these fit together? #2 seems to be slurm dependency,

Dear All I am very much new to Open HPC and even to any HPC I installed a new HPC with two nodes using WWF and Slurm Now I am facing an issue with 'munge' the issue is : [root@master /]# munge -n | ss

I realize that my question is not specific to OpenHPC, but I saw some other Infiniband questions in the archives. I'm hoping one of you kind folks can help me. We recently added Infiniband (Mellanox F

Dear All, I tried to update my openHPC installation and install additional modules and only getting below error message below which indicate there is an error in the repository baseurl http://build.op

Just installed openhpc with slurm on SL7 last week. Wanted to test X11 forwarding. X11 forwarding works as a normal user just ssh'ing to a node and running xterm/etc. With srun, however: srun -n1 --pt

Hi all, we just released Qlustar 10.1, the full-fledged Cluster OS for HPC and storage. This is our first release also supporting CentOS with OpenHPC integration. The download button is at https://qlu

Hi all, I'm a new grad student and I inherited a cluster that our group will be using for scientific computing. I'm familiar with some of the generic Linux admin tasks and am very comfortable with Lin