Why does RSH not work? Symptoms – rsh <hostname> <command> results in poll: protocol failure in circuit setup – /var/log/messages contains in.rshd message like “Could...
How do I install Oracle’s JRE/JDK on a Bright Cluster? After downloading the JDK (or JRE) RPM package from Oracle you can install it asfollows:rpm -Uvh --relocate /usr/java=/cm/shared/apps/java jre-7u55-linux-x64.rpmcd /cm/shared/apps/javaln -s jre1.7.0_55 current...
How do I run the HPL test on a Bright Cluster? What is HPL? Slightly rewording from http://www.netlib.org/benchmark/hpl/: HPL is a software package that solves a random, dense linear system of equations with N unknowns,...
How can I use CUDA MPS with Bright? Introduction CUDA MPS is a feature that allows multiple CUDA processes to share a single GPU context. A CUDA program...
My program needs Python 3 in order to run. How do I install it? Running yum search cm-python3 (the prefix “cm-” is important) should turn up the Bright Cluster Manager Python 3 package for...
How do I enable OHPC with Bright? “OpenHPC is a collaborative, community effort that initiated from a desire to aggregate a number of common ingredients required to...
How can I build Lustre RPMs for the Mellanox OFED? You will need to download the Lustre source RPM from: https://downloads.hpdd.intel.com/public/lustre/lustre-2.9.0/el7/client/ Replace 2.9.0 with the desired version The SRPM can...
How do I integrate GPFS with Bright? GPFS can be integrated with Bright in two ways. Either by mounting a GPFS filesystem on an existing Bright Cluster,...
How can I run ScaleMP on Bright? This guide describes how to use ScaleMP’s vSMP for Cloud product to create virtual SMP nodes in a cluster. Installing...
How does the mlnx-ofed*-install.sh/qlgc-ofed-install.sh script work? This article is being updated. Please be aware the content herein, not limited to version numbers and slight syntax changes, may...
How do I integrate ZFS with Bright? This article is being updated. Please be aware the content herein, not limited to version numbers and slight syntax changes, may...
How do I configure BeeGFS to run on an InfiniBand interface? How do I configure BeeGFS to do native IB rather than IP over IB? This article is being updated. Please be...
How do I install WekaIO on a Bright Cluster? This article provides information on installing Weka on a Bright cluster. There are two parts two this article, the first...
How can I fix “Failed to initialize NVML: Driver/library version mismatch?” The “Failed to initialize NVML: Driver/library version mismatch?” error generally means the CUDA Driver is still running an older release...
How do I enable OpenHPC 2.0 on a Bright Cluster? “OpenHPC is a collaborative, community effort that initiated from a desire to aggregate a number of common ingredients required to...
The Mellanox IB kernel modules fail to load with mlnx-ofed-50 The Linux Kernel ABI compatibility appears to have been broken in newer Linux kernel releases.This appears to affect the kernels...
How do I disable Shorewall, IPtables? You may follow these procedures to disable shorewall on your head node. First, run the following commands on your head...