Ubuntu ํ™˜๊ฒฝ ์œ„์—์„œ qemu-system-ppc๋ฅผ ํ†ตํ•ด CentOS 7์„ ์‹คํ–‰ํ•œ๋‹ค.

ํ•˜๋ฃจ๋ฅผ ์‚ฝ์งˆํ–ˆ๋‹ค…ใ… 

1. ์„ค์น˜

1) CentOS7 minimal ๋‹ค์šด๋กœ๋“œ

ppc ์•„ํ‚คํ…์ณ ๋ฒ„์ „์˜ CentOS7์€ ๋‹ค์Œ ์‚ฌ์ดํŠธ์—์„œ ๋‹ค์šด ๋ฐ›๋Š”๋‹ค.

http://isoredirect.centos.org/altarch/7/isos/ppc64/

์›ํ•˜๋Š” ๋ฏธ๋Ÿฌ ์‚ฌ์ดํŠธ์—์„œ CentOS-7-ppc64-Minimal-1908.iso์„ ๋‚ด๋ ค ๋ฐ›์œผ๋ฉด๋œ๋‹ค.

๋‚˜๋Š” http://mirror.xtom.com.hk/centos-altarch/7.7.1908/isos/ppc64/ ์ด ๋ฏธ๋Ÿฌ์—์„œ ๋ฐ›์•˜๋‹ค. ๊ฐ€์žฅ ๋นจ๋ž๋‹ค.

2) qemu ์„ค์น˜

  • qemu ์„ค์น˜

    sudo apt install qemu-kvm qemu virt-manager virt-viewer libvirt-bin -y
    
  • ppc์šฉ ์„ค์น˜

    sudo apt install qemu-system-ppc openbios-ppc -y
    

3) ๋ธŒ๋ฆฟ์ง€ ์„ค์ •

  • ์„ค์น˜

    sudo apt install bridge-utils uml-utilities -y
    
  • ๋ธŒ๋ฆฟ์ง€ ์„ค์ •

    ๋ธŒ๋ฆฟ์ง€ ํ•  ์ธํ„ฐํŽ˜์ด์Šค๋Š” enp3s0๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ•จ

    # ๋ธŒ๋ฆฟ์ง€ br0 ์ธํ„ฐํŽ˜์ด์Šค ์ƒ์„ฑ
    sudo brctl addbr br0
    
    # enp3s0์˜ IP ํด๋ฆฌ์–ด
    sudo ip addr flush dev enp3s0
    
    # br0๋ฅผ enp3s0์™€ ๋ธŒ๋ฆฟ์ง€
    sudo brctl addif br0 enp3s0
    
    # tap ์ธํ„ฐํŽ˜์ด์Šค ์ƒ์„ฑ
    sudo tunctl -t tap0 -u `whoami`
    
    # br0๋ฅผ tap0์™€ ๋ธŒ๋ฆฟ์ง€
    sudo brctl addif br0 tap0
    
  • ์ธํ„ฐํŽ˜์ด์Šค ํ™œ์„ฑํ™”

    ifconfig enp3s0 up
    ifconfig tap0 up
    ifconfig br0 up
    
  • ๋ธŒ๋ฆฟ์ง€ ํ™•์ธ ๋ฐ br0์— ip ํ• ๋‹น

    brctl show && sudo dhclient -v br0
    

4) ๊ฐ€์ƒ ๋””์Šคํฌ ์ƒ์„ฑ

๊ฐ€์ƒ ๋””์Šคํฌ๋ฅผ ์ƒ์„ฑํ•œ๋‹ค. qcow2 ๋ฐฉ์‹์˜ 20G๋กœ ์ƒ์„ฑํ•œ๋‹ค.

qemu-img create -f qcow2 powerpc32.img 20G

5) VNC ํด๋ผ์ด์–ธํŠธ ์„ค์น˜

์œˆ๋„์šฐ์˜ ๊ฒฝ์šฐ TigerVNC๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์šฐ๋ถ„ํˆฌ์ธ ๊ฒฝ์šฐ ์•„๋ž˜์™€ ๊ฐ™์ด ์„ค์น˜ํ•œ๋‹ค.

Remmina๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ssh, vnc, rdp๋ฅผ ์ง€์›ํ•˜๋Š” ์›๊ฒฉ ์ ‘์† ํด๋ผ์ด์–ธํŠธ์ด๋‹ค.

sudo apt install remmina -y

6) ์—๋ฎฌ๋ ˆ์ดํ„ฐ ์‹คํ–‰

์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์˜ต์…˜์œผ๋กœ ์ง„ํ–‰ํ–ˆ๊ธฐ์— ์ž…๋ง›์— ๋งž์ถฐ ์ง„ํ–‰ํ•ด์•ผํ•œ๋‹ค.

[์ง„ํ–‰]

  • ๊ฐ€์ƒ ๋””์Šคํฌ์— OS ์„ค์น˜ ์ „

    sudo qemu-system-ppc64 \
    -m 1024 \
    -boot d \
    -hda powerpc32.img \
    -netdev tap,id=mynet0,ifname=tap0,script=no,downscript=no -device
    -cdrom CentOS-7-ppc64-Minimal-1908.iso \
    -vnc 0.0.0.0:5 \
    -usbdevice tablet
    
  • ๊ฐ€์ƒ ๋””์Šคํฌ์— OS ์„ค์น˜ ํ›„

    OS ์„ค์น˜๊ฐ€ ์™„๋ฃŒ๋ฌ๊ธฐ ๋•Œ๋ฌธ์— CD๋ฅผ ๋นผ๋Š” ๊ฒƒ ์ฒ˜๋Ÿผ ๋‘ ๊ฐœ์˜ ์˜ต์…˜์„ ์ œ๊ฑฐ ํ•œ๋‹ค. -boot, -cdrom

    sudo qemu-system-ppc64 \
    -m 1024 \
    -hda powerpc32.img \
    -netdev tap,id=mynet0,ifname=tap0,script=no,downscript=no -device e1000,netdev=mynet0,mac=52:54:00:fa:ce:11 \
    -vnc 0.0.0.0:5 \
    -usbdevice tablet
    

[์˜ต์…˜]

์˜ต์…˜์ด ๋„ˆ๋ฌด๋‚˜๋„ ๋งŽ๊ธฐ์— ์˜ต์…˜์„ ์ •๋ฆฌํ•ด๋‘”๋‹ค.

-m 1024: ๋ฉ”๋ชจ๋ฆฌ 1024MB ํ• ๋‹น, ์ตœ๋Œ€ 2047MB

-hda powerpc32.img: ํŠน์ • ๊ฐ€์ƒ ๋””์Šคํฌ ํŒŒ์ผ์„ ๊ฐ€์ƒ ๋“œ๋ผ์ด๋ธŒ๋กœ ์„ค์ •

-boot d: CD-ROM์„ ์šฐ์„  ๋ถ€ํŒ…(c ์ธ ๊ฒฝ์šฐ ์ฒซ๋ฒˆ์งธ ๊ฐ€์ƒ ๋“œ๋ผ์ด๋ธŒ ์šฐ์„  ๋ถ€ํŒ…)

-netdev tap,id=mynet0,ifname=tap0,script=no,downscript=no -device : ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ์ผ€์ด๋ธ”(TAP)๋ฅผ ํ†ตํ•ด QEMU ๊ฒŒ์ŠคํŠธ OS์™€ ์—ฐ๊ฒฐ, ํ˜ธ์ŠคํŠธ์—์„œ๋Š” ๋ธŒ๋ฆฟ์ง€๋œ tap0๊ฐ€ ๋จผ์ € ์„ค์ •๋˜์–ด์•ผ ํ•จ

-vnc 0.0.0.0:5: ๊ฒŒ์ŠคํŠธ OS์˜ ํ™”๋ฉด์„ VNC๋กœ ์ค‘๊ณ„, 0.0.0.0:5์€ ๋ชจ๋“  ๋„คํŠธ์›Œํฌ๋กœ ํฌํŠธ 5๋ฒˆ์„ ์˜๋ฏธ. ๋งŒ์•ฝ 127.0.0.1์ด๋ผ๋ฉด QEMU๋ฅผ ์‹คํ–‰์ค‘์ธ ํ˜ธ์ŠคํŠธOS๋งŒ ์ ‘๊ทผ์ด ๊ฐ€๋Šฅ

-usbdevice tablet: ์ด์ค‘ ์ปค์„œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•จ, ์ด ์˜ต์…˜์„ ์ง€์ •ํ•˜์ง€ ์•Š์œผ๋ฉด VNC ์—ฐ๊ฒฐ์‹œ ํ˜ธ์ŠคํŠธ OS ์ปค์„œ์™€ ๊ฒŒ์ŠคํŠธ OS ์ปค์„œ ๋‘ ๊ฐœ๊ฐ€ ์ƒ๊น€

์ฐธ๊ณ 

qemu ์„ค์น˜: https://www.unixmen.com/how-to-install-and-configure-qemu-in-ubuntu/

๋„คํŠธ์›Œํฌ ๊ด€๋ จ: https://gist.github.com/nstarke/c6593da117c459c18c255395211fa311

๋„คํŠธ์›Œํฌ ๊ด€๋ จ: https://www.linux-kvm.org/page/Networking

ppc ๊ตฌ๋™ ๊ด€๋ จ: https://gmplib.org/~tege/qemu.html

virt-manager ๊ด€๋ จ: https://moriskim.wordpress.com/2014/02/24/virtio_with_kvm/

์ปค๋„, initrd ๊ด€๋ จ: https://gist.github.com/nstarke/c6593da117c459c18c255395211fa311

qemu ์˜ต์…˜๋“ค: https://wiki.gentoo.org/wiki/QEMU/Options#Boot_order