Nilson Lopes noslin005

https://blog.christophersmart.com/2020/07/27/how-to-create-linux-bridges-and-open-vswitch-bridges-with-networkmanager/ https://github.com/k8snetworkplumbingwg/ovs-cni/blob/main/docs/demo.md

1. Install packages needed to build grml-live .deb

user@localhost$  apt-get --no-install-recommends install \
  build-essential \
  devscripts \
  fakeroot \
  asciidoc \
  docbook-xsl \
  xsltproc \

1. Install tools and config IPXE

# Install compiler and dependencies
sudo apt-get install -y git gcc make liblzma-dev

# Grab the source code
git clone https://github.com/ipxe/ipxe.git
cd ipxe/src

# Enable NFS support

Linuxでfioを使用して簡易ディスクベンチマーク！

【LinuxでもCrystalDiskMarkぽいディスクベンチマークしたい】に触発されてCrystalDiskMarkの各バージョンのデフォルト値でのベンチマークパラメータをfioで再現してみました。是非お使いください。

使い方

コマンド一例：

	#!/usr/bin/env bash

	################################################################################
	## File: script.sh
	## Desc: Sample bash argument processing
	## Author: Nilson Lopes <[email protected]>
	################################################################################

	set -o nounset

	---
	- name: System Hardware and Configuration Check
	hosts: grml
	gather_facts: true # Enable this
	vars:
	cpu:
	model: AMD EPYC 9554 64-Core Processor
	threads: 128
	memory:
	total_mb: 386442

	#!ipxe

	# Global variables used by other iPXE scripts
	chain --autofree vars.ipxe \|\|

	# First try to load a specifix boot script based on the client MAC address
	# Boot <boot-url>/<boot-path>/mac-010203040506.ipxe if script is present
	chain --replace --autofree ${ipxe_boot_path}mac-${mac:hexraw}.ipxe \|\|

	# Loads ipxe boot script based client platform and architecture

	#!/usr/bin/env python3

	import argparse
	import multiprocessing
	import os
	import shutil
	import subprocess

	__author__ = 'Nilson Lopes <[email protected]>'

	#!/usr/bin/env python3

	import argparse
	import logging
	from logging.config import dictConfig
	import sys

	__version__ = "0.2.0"
	__author__ = "Tux Penguin <[email protected]>"

	#!/bin/bash

	make_ipxe() {
	pushd "$HOME/src/forked/ipxe/src" >/dev/null &&
	make CONFIG=chain bin/undionly.kpxe bin/ipxe.lkrn bin/ipxe.pxe bin/ipxe.usb &&
	sudo install -v -m 0644 -g root -o root bin/undionly.kpxe /srv/salt/tftpd/files/undionly.kpxe &&
	sudo install -v -m 0644 -g root -o root bin/ipxe.lkrn /srv/salt/tftpd/files/ipxe.lkrn &&
	sudo install -v -m 0644 -g root -o root bin/ipxe.pxe /srv/salt/tftpd/files/ipxe.pxe &&
	sudo salt-call -l quiet state.single file.recurse name=/srv/tftp source=salt://tftpd/files dir_mode=755 file_mode=644 &&
	popd >/dev/null