noslin005

Create Partition Legacy Boot

sgdisk -n 0:0:+1MiB -t 0:ef02 -c 0:grub /dev/sda
sgdisk -n 0:0:+1GiB -t 0:ea00 -c 0:boot /dev/sda
sgdisk -n 0:0:+4GiB -t 0:8200 -c 0:swap /dev/sda
sgdisk -n 0:0:+50GiB -t 0:8300 -c 0:root /dev/sda
sgdisk -n 0:0:0 -t 0:8300 -c 0:home /dev/sda

Create EFI BOOT Partition Scheme

noslin005

#!/bin/bash

# ofed-ubuntu.sh
# Install Mellanox Ofed on Ubuntu Machines
#
# Author: Nilson Lopes (06/17/2021)

ubuntu_release=$(awk -F '"' '/VERSION_ID/ {print $2}' /etc/os-release)
mofed_package_version='latest'
mofed_repo_base_url="https://linux.mellanox.com/public/repo/mlnx_ofed"

noslin005

#!/bin/bash

## FORSTWOOF UBUNTU PRESEED :: BUILD SCRIPT

# Quit on first error
set -e

# Temporary directory for the build
TMP="/var/tmp/ubuntu-build"

noslin005

--- if_mcx.c	Thu Nov  5 09:48:26 2020
+++ /usr/src/sys/dev/pci/if_mcx.c	Thu Nov  5 09:39:32 2020
@@ -839,6 +839,7 @@
 #define MCX_CAP_DEVICE_PORT_MODULE_EVENT \
 					0x80
 #define MCX_CAP_DEVICE_PORT_TYPE	0x03
+#define MCX_CAP_DEVICE_PORT_TYPE_ETH	0x01
 	uint8_t			num_ports;
 
 	uint8_t			snapshot_log_max_msg;

noslin005

If the INACCESSIBLE_BOOT_DEVICE blue screen error is displayed due to other operations, perform the following procedure:

A - Prepare USB with Drivers

1. You'll need a USB drive formatted as FAT32

2. Create a folder in the USB, named drivers or any other name easy to remember.

3. Download Intel VROC driver from Supermicro https://www.supermicro.com/wftp/driver/VROC/

noslin005

Password: 512900 or Jinhua1920unauthorized

<HP 1920G Switch>_cmdline-mode on

[HP 1920G Switch] ipsetup ip-address 192.168.1.2 24 default-gateway 192.168.1.1

[HP 1920G Switch] save

[HP 1920G Switch] reboot

noslin005

    def ____run(self, command):
        procs = {}
        for node in self.nodes:
            ip = node['ip']
            user = node['user']
            password = node['password']
            cmd = f'ipmitool -H {ip} -U {user} -P {password} {command}'
            procs[ip] = subprocess.Popen(cmd,
                                         shell=True,
                                         stdout=subprocess.PIPE,

noslin005

Redfish cheat sheet

This document is intended to provide a set of [Redfish][1] client commands for OpenBMC usage. (Using CURL commands)

Query Root

$ export bmc=xx.xx.xx.xx
$ curl -b cjar -k https://${bmc}/redfish/v1

noslin005

DISISO="$HOME/Downloads/grml64-small_2017.05.iso"
squashfs="/live/grml64-full/grml64-full.squashfs"
mkdir ~/livecdtmp
cd ~/livecdtmp
mkdir extract-cd mnt
sudo mount -o loop "$DISISO" mnt
sudo rsync --exclude=$squashfs -a mnt/ extract-cd
sudo unsquashfs mnt$squashfs
sudo mv squashfs-root edit

noslin005

#cloud-config
autoinstall:
  refresh-installer:
    update: true
  apt:
    geoip: true
    preserve_sources_list: false
    primary:
    - arches: [amd64, i386]
      uri: http://us.archive.ubuntu.com/ubuntu