dleske

Basic guide to deploying a simple three-node Lustre cluster on Centos 7.

Updated fork of joshuar/Three-Node-LustreFS-Cluster-Quickstart.md, which was based on Intel's How to Create and Mount a Lustre Filesystem.

Overview

(Note: I am a newbie to Lustre so this overview is extremely light and hopefully what depth there is isn't full of mistakes!)

Note on changes

rueberger

WS_N_GPUS = {
    'turagas-ws1': 2,
    'turagas-ws2': 2,
    'turagas-ws3': 2,
    'turagas-ws4': 2,
    'c04u01': 8,
    'c04u07': 8,
    'c04u12': 8,
    'c04u17': 8,
}

harv

#! /bin/sh

# update glibc to 2.17 for CentOS 6

wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-2.17-55.el6.x86_64.rpm
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-common-2.17-55.el6.x86_64.rpm
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-devel-2.17-55.el6.x86_64.rpm
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-headers-2.17-55.el6.x86_64.rpm

sudo rpm -Uvh glibc-2.17-55.el6.x86_64.rpm \

Zireael-N

#!/usr/bin/python
import hashlib
import os
import sys


if len(sys.argv) < 2:
	sys.exit('Usage: %s filename' % sys.argv[0])

if not os.path.exists(sys.argv[1]):

rossant

import sys
import numpy as np
from vispy import app, scene

canvas = scene.SceneCanvas(keys='interactive')
view = canvas.central_widget.add_view()
view.set_camera('turntable', mode='perspective', up='z', distance=2,
                azimuth=30., elevation=30.)

pos = .25 * np.random.randn(1000, 3)

lebedov

#!/usr/bin/env python

"""
How to use multiple queues for passing data to/from a multiprocessing pool.
"""

from multiprocessing import Pool, Queue
import shortuuid

def f(q_in, q_out):

jdherman

import numpy as np
import matplotlib.pyplot as plt
import matplotlib as mpl
import matplotlib.cm as cm
from mpl_toolkits.basemap import Basemap, shiftgrid
from matplotlib.backends import backend_agg as agg # raster backend

filename = 'vic_error_9p_1K.txt'

# Set up the color data

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1