Chap. 1 OpenNebula PCI passthrough OpenNebula 14 Mellanox ConnectX-3 InniBand HCA InniBand HCA 1.1 OpenNebula OpenNebula Ubuntu gihyo.jp Ubuntu Weekly

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3 Chap. 1 OpenNebula PCI passthrough OpenNebula 14 Mellanox ConnectX-3 InniBand HCA InniBand HCA 1.1 OpenNebula OpenNebula Ubuntu gihyo.jp Ubuntu Weekly Recipe OpenNebula Ubuntu & OpenNebula 1.2 OpenNebula OpenNebula OpenNebula Ubuntu OpenNebula

4 Chap. 1 OpenNebula PCI passthrough 1.3 PCI passthrough SR-IOV OpenNebula OpenNebula Marketplace Ubuntu KVM *1 KVM OpenNebula CPU BIOS/UEFI I/O kernel 1.3 PCI passthrough SR-IOV CPU I/O x86_64 Intel VT-d AMD AMD-Vi AMD IOMMU I/O PCI PCI passthrough SR-IOV PCI passthrough PCI 1 PCI 1 SR-IOV PCI passthrough PCI / SR-IOV Mellanox ConnextX-3 InniBand HCA SR-IOV SR-IOV PCI PT3*2 PCI passthrough SR-IOV PCI passthrough OpenNebula InniBand HCA SR-IOV 1.4 libvirt PCI passthrough OpenNebula libvirt libvirt PT3 PCI passthrough PCI passthrough lspci PT3 lspci "Multimedia controller: Altera Corporation *1 OpenNebula Marketplace: *2 PT1 PT2 PT2 PCI PT3 2

5 Chap. 1 OpenNebula PCI passthrough 1.4 libvirt PCI passthrough Device..." $ lspci grep -i altera 06:00.0 Multimedia controller: Altera Corporation Device 4c15 (rev 01) 06:00.0 " ":" "." " libvirt Domail XML *3 PCI 1.1: libvirt Domain XML PCI <hostdev mode='subsystem' type='pci' managed='yes'> <source> <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </source> </hostdev> Domain XML virsh create hostdev managed 'yes' libvirt OS( ) PCI PT3 virsh nodedev-detach PT3 PT3 hostdev managed='no' *4 Domain XML virsh create managed='yes' managed='yes' / virsh nodedev-detach *3 libvirt Domain XML format: *4 libvirt Domain XML format managed 'no' Ubuntu libvirt 'yes' libvirt / managed='no' 3

6 Chap. 2 Let s note CF-RZ4 Ubuntu Rakugou Rakugou Let's note CF-RZ4 2.1 Let s note 2 ultrabook Let's note CF-RZ4 Ubuntu Oce SSD 128GB g JEITA Fn Ctrl *1 SD USB3.0 3 VGA HDMI Windows 8.1 CF-RZ4 Ubuntu *2 *1 BIOS Ctrl Fn *2 SSD Windows OS 12

7 Chap. 2 Let s note CF-RZ4 Ubuntu 2.2 Ubuntu 2.2 Ubuntu Ubuntu Ubuntu Windows Windows Transcend 128GB M.2 SSD MTS800 SSD Ubuntu M.2 SSD SATA SSD M.2 SSD SSD SAMSUNG MZ-NTE mm 80mm SSD SSD : SSD Windows 8.1 Windows BIOS Windows 8.1 UEFI BIOS Live USB USB Live USB SSD Live USB Ubuntu Windows SSD 13

Chap. 2 Let s note CF-RZ4 Ubuntu 2.2 Ubuntu 2.2.2 CF-RZ4 M.2 SSD M.

8 Chap. 2 Let s note CF-RZ4 Ubuntu 2.2 Ubuntu CF-RZ4 M.2 SSD M.2 SSD SSD AC 2 : Let's note SSD Ubuntu BIOS Live USB Try Ubuntu without installing Ubuntu Bluetooth 14

9 Chap Device Tree Raspberry Pi ARM I2C Device Tree *1 3.1 Device Tree (DT) CPU GPIO Device Tree ARM Device Tree Device Tree Power Open Firmware *1 Linux Raspberry Pi GitHub Raspberry Pi 28

10 Chap Device Tree 3.1 ARM Device Tree Device Tree Source (DTS) Device Tree DTS.dts.dtsi Device Tree Compiler (DTC) DTS DTB Linux dtc DTB Ubuntu device-tree-compiler dtc Device Tree Blob Binary (DTB) Device Tree DTB U-Boot DTB fdt Flattened Device Tree (FDT) DTB DTB DTS DTB FDT Open Firmware (OF) Power SPARC Device Tree Open Firmware Device Tree CONFIG_OF DTB drivers/of/ of_foo() Device Tree ARM Device Tree Device Tree Device Tree ARM arch/arm/ Ubuntu ARM NetWalker Linux 3 *2 29

11 Chap Device Tree 3.1 $ grep -ri MACHINE_START arch/arm/mach-mx51/.../mx51_erdos.c:machine_start(mx51_babbage, "SHARP PC-Z1").../mx51_babbage.c:MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board").../mx51_3stack.c:MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board") NetWalker Freescale SoC i.mx51 MX51_BABBAGE i.mx51 EVK Evaluation Kit MX51_3DS i.mx51 PDK Product Development Kit NetWalker PC-Z1 MX51_BABBAGE MACHINE_START machine_desc Device Tree NetWalker RedBoot *3 machine_desc arch/arm/tools/mach-types mx51_erdos.c MX51_BABBAGE machine_desc arch/arm/mach-omap2/board-n8x0.c SoC platform_device platform_device_register() platform_device I/O PC-Z1 LCD SDHCI platform_device 3.1: LCD static struct platform_device mxc_lcd_device = {.name = "lcd_sharp",.id = 0,.dev = {.release = mxc_nop_release,.coherent_dma_mask = 0xFFFFFFFF,.platform_data = &lcd_data, }, }; static void init mxc_init_lcd(void) { *2 BeagleBone Black Ubuntu NetWalker Linux NetWalker i.mx51 Linux *3 stext r1 30

12 Chap Device Tree 3.1 } if (!enable_vga) { platform_device_register(&mxc_lcd_device); } platform_device_register() platform_driver.name platform_device probe() 3.1.name "lcd_sharp" LCD drivers/video/mxc/mxcfb_sharp_wsvga.c 3.2 platform_driver mxcfb_sharp_wsvga probe() 3.1 mxc_lcd_device 3.2: LCD static struct platform_driver lcd_driver = {.driver = {.name = "lcd_sharp"},.probe = lcd_probe,.remove = devexit_p(lcd_remove),.suspend = lcd_suspend,.resume = lcd_resume, }; platform_device Linux ARM 3 platform_device platform_device platform_device_register() Device Tree platform_device Device Tree platform_device_register() 31

13 Chap. 4 PC ( Ubuntu Japanese Team ) 2015 Intel CPU/Soc Windows Ubuntu Desktop PC PC 4.1 PC PC Gateway EC19C-N52C/B AC ( ) CPU PC PC OSC Lenovo G580 *1 2.6kg PC 53

14 Chap. 4 PC 4.2 PC 4.1 EC19C PC PC PC PC PC Intel CPU/SoC Chromebook 1366x768(WXGA) 4K 8K HD PC Retina MacBook HD PC 11 Windows *2 MS Oce PC1 20 *3 *1 3 PC CPU PC blog 54

15 Chap. 4 PC 4.3 PC 4.3 PC G580 PC *4 Lenovo ThinkPad X HJ NEC Lavie LL730/TG 2 PC PC 4.4 Lenovo ThinkPad X HJ Lenovo ThinkPad X1 Enter Thinkpad *5 8GB 250GB SSD *2 Windows 8.1 with Bing Ubuntu *3 *4 PC 55

16 Chap. 5 kazken3(@kazken3) A... kazken3 A... kazken3 A kazken3 A kazken Chinachu *1 5.2 Raspberry Pi2 Ubuntu Hubot Slack *1 Chinachu... 67

17 Chap Node.js Raspberry Pi2 Raspberry Pi2 ARM Node.js Raspberry Pi2 *2 Raspberry Pi2 Ubuntu gihyo Ubuntu Weekly Recipe openssh-server 5.3 Node.js Hubot Node.js Node.js Ubuntu apt Node.js Node.js nvm Node.js $ sudo apt-get install git build-essential curl nvm $ curl -o- bash nvm.bashrc nvm source nvm $ source ~/.bashrc $ nvm nvm ls-remote Node.js *3 $ nvm ls-remote : v *2 BeagleBone Black... *3 io.js 68

18 Chap Hubot *4 v nvm install v Node.js Raspberry pi2 *5 $ nvm install v : Node.js nvm use Node.js node -v Node.js nvm use Node.js ~/.bashrc $ nvm use v Now using node v (npm v2.11.3) $ node -v v v Node.js Hubot 5.4 Hubot Hubot GitHub (bot) Node.js CoeeScript CoeeScript JavaScript Hubot Node.js npm yo generator-hubot $ npm install -g yo generator-hubot Hubot yo hubot Hubot $ mkdir kayochin $ cd kayochin $ yo hubot *4 2015/07/11 *

19 Chap ! Arduino * Ubuntu Weekly Recipe AquesTalk Pi HIGH HIGH *2 (500 ) *3 ( ) *1 GND *2 PDF *3 84

Chap. 6 6.2 6.2 MM-DE21D 2.54mm L IC 6.1 MM-DE21D( ) VDD 5V 1.6 3.6V VDD OK 5V 5V 3.

20 Chap MM-DE21D 2.54mm L IC 6.1 MM-DE21D( ) VDD 5V V VDD OK 5V 5V 3.3V OUT VDD Arduino Leonardo 3.3V VDD GND Arduino GND OUT1/OUT2 HIGH (S/N) HIGH OUT1/2 Arduino 8 9 5k 3.3V 85

21 Chap *4 10 LED LED 1k 10 HIGH L LED 6.2 Arduino *4 86

22 Chap. 7 Mozc 7.1 Mozc tar Google Code Google Code GitHub tar Google Code Wiki GitHub * master *2 7.2 Mozc Docker *3 fcitx-mozc uim-mozc Docker Mozc Debian/Ubuntu fcitx-mozc *1 *2 master fcitx-mozc *3 97

23 Chap. 7 Mozc 7.3 lxc pbuilder lxc Ubuntu Ubuntu Mozc $ mkdir mozc $ cd mozc $ sudo apt-get install ubuntu-dev-tools git subversion ninja-build \ clang libdistro-info-perl $ sudo apt-get build-dep mozc $ pull-lp-source -m mozc vivid fcitx-mozc Mozc $ wget $ git clone $ PATH=$PATH:$(pwd)/depot_tools fcitx-mozc *4 fcitx-mozc fcitx-mozc Mozc *5 Mozc $ mkdir mozc-git $ cd mozc-git/ $ gclient config --name=. --deps-file=src/deps $ gclient sync --revision=321e0656b0f2e233ab1c164bd86c58568c9e92f2 gclient sync tar *4 *5 Pull Request issue 98

E2 Spider 2018/08/03 Intel NUC Core i7 PC 2.5 /M.2 SSD BOXNUC7I7BNH PC DDR4-2133(PC ) 8GBX2 260pin 1.2V CL15 SP016GBSFU213B22 WD SSD M /51

E2 Spider 2018/08/03 Intel NUC Core i7 PC 2.5 /M.2 SSD BOXNUC7I7BNH PC DDR4-2133(PC4-17000) 8GBX2 260pin 1.2V CL15 SP016GBSFU213B22 WD SSD M.2-2280/512GB/WD Black/PCIe Gen3 NVMe/5 /WDS512G1X0C 1 NUC NUC7i7BNH