HPCifyingNodes

From UF HPC Wiki

Contents 1 Introduction 1.1 Environment 1.2 Network 1.3 Resolver 1.4 LDAP 1.5 NTP 1.6 Shell Limits 1.7 OpenSSH 1.8 Intel Compilers 1.9 Torque 1.10 Lustre 1.11 OFED 1.12 MPI 1.13 Java 1.14 Locate 1.15 Optional Packages 1.16 Ganglia 1.17 /root stuff

Introduction

This page documents what the UF HPC Center staff does to a "stock" CentOS installation.

Environment

/etc/profile.d

Network

/etc/sysconfig/network

Resolver

/etc/resolv.conf

LDAP

/etc/nsswitch.conf
/etc/ldap.conf
/etc/openldap

NTP

/etc/ntp.conf

Shell Limits

/etc/security/limits.conf

OpenSSH

/root/.ssh
/etc/ssh/sshd_config
/etc/ssh/ssh_config
/etc/hosts.equiv

Intel Compilers

Torque

Lustre

/etc/init.d/lustre-client
/etc/sysconfig/lustre-client
(Plus custom kernel and associated modules)

OFED

MPI

Java

Locate

[root@barcelona ~]# rm -f /etc/cron.daily/mlocate.cron

/etc/updatedb.conf

Optional Packages

/opt

Ganglia

/etc/gmond.conf

/root stuff

/root/.emacs
/root/.rpmmacros
/root/bin