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標題: gentoo diskless installation notes [打印本頁]

作者: 閒魂 時間: 2005-8-12 02:40 標題: gentoo diskless installation notes

Hostname: Dwarf

Machine config:
K6-2 450Mhz
P5M3A+
SD 320MB (not too enough)
TNT2 M64 32M
eth0: RTL8139 (plug nothing)
eth1: RTL8139
hdd: 50X CDROM
Floppy boot (etherboot)

Installation disc: gentoo min 2005.0
Server prepare: nfs, folder for dwarf's root

server # emerge -av nfs-utils
server # vi /etc/exportfs
add
/home/tftpd/dwarf 192.168.0.0/24(async,rw,no_root_squash,no_all_squash)
server # /etc/init.d/nfs start

暫不提供 dhcp config

Step 1: Boot and start ssh

boot the live cd
livecd # net-setup eth1 # (dhcp)
livecd # passwd
livecd # /etc/init.d/sshd start

Step 2: Mount nfs

livecd # mount 192.168.0.1:/home/tftpd/dwarf /mnt/gentoo/ -o nolock
livecd # mkdir /mnt/gentoo/home
livecd # mount 192.168.0.1:/home /mnt/gentoo/home -o nolock

Step 3: Install very basic file

mkdir boot usr opt var tmp
chmod 1777 /mnt/gentoo/tmp
cd /mnt/gentoo/tmp
wget http://mirror.gentoo.gr.jp/releases/x86/2005.0/stages/x86/stage1-x86-2005.0.tar.bz2
cd ..
tar jxvfp tmp/stage1-x86-2005.0.tar.bz2
wget http://mirror.gentoo.gr.jp/snapshots/portage-latest.tar.bz2
cd usr
tar jxvf ../portage-latest.tar.bz2
cd ../etc
cp make.conf.example make.conf (overwrite)
vi make.conf

USE="X gtk gnome -alsa qt kde mmx 3dnow"
CHOST="i586-pc-linux-gnu"
CFLAGS="-march=k6-2 -O3 -pipe" #(need test)
CXXFLAGS="${CFLAGS}"
ACCEPT_KEYWORDS="~x86"
PORT_LOGDIR=/var/log/portage
PORTDIR_OVERLAY=/usr/local/portage
GENTOO_MIRRORS="http://mirror.gentoo.gr.jp http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo"
SYNC="rsync://rsync.asia.gentoo.org/gentoo-portage"
MAKEOPTS="-j2"
FEATURES="sandbox ccache distcc distlocks autoaddcvs"
CCACHE_SIZE="512M"

複製代碼

作者: 閒魂 時間: 2005-8-12 02:44

Step 4: chroot and compile

cp -L /etc/resolv.conf /mnt/gentoo/etc/resolv.conf
mount -t proc none /mnt/gentoo/proc
chroot /mnt/gentoo /bin/bash
mkdir /usr/local/portage
env-update
source /etc/profile
emerge sync

* An update to portage is available. It is _highly_ recommended
* that you update portage now, before any other packages are updated.
* Please do so and then update ALL of your configuration files.

emerge portage

>>> Stage 1 to stage 2 <<<

cd /usr/portage
scripts/bootstrap.sh -f # (-f = fetch-only mode)
scripts/bootstrap.sh

(~20 hours)

>>> Stage 2 to stage 3 <<<

Add USE "nptl nptlonly" (nptl only optional, I havn't use)

emerge -eavtuD system

(~ over 2 days)

作者: 閒魂 時間: 2005-8-12 02:44

Step 5: Then ... kernel

ln -sf /usr/share/zoneinfo/Asia/Hong_Kong /etc/localtime
emerge gentoo-sources
cd /usr/src/linux
make menuconfig

Device Drivers --->
[*] Networking support
Networking options --->
<*> Packet socket
<*> Unix domain sockets
[*] TCP/IP networking
[*] IP: multicasting
[*] IP: kernel level autoconfiguration
[*] IP: DHCP support (NEW)
100M NIC --->
<*> 8139
File systems --->
Network File Systems --->
<*> file system support
[*] Provide NFSv3 client support
[*] Root file system on NFS

複製代碼

--- remove all unused modules ---

make
make modules_install

!!! make install will tell you the system cannot be boot

--- for next compile stage ---

USE="-gnome -gtk -ipv6" emerge -av ccache distcc

Step 6: Prepare for network boot 精彩！

server # emerge tftp-hpa syslinux mknbi (dhcp)

server # vi /etc/dhcp/dhcpd.conf

host dwarf {
ddns-hostname "dwarf";
ddns-domainname "idlerlan.local";
filename "tftp:///vmlinuz_dwarf";
option time-servers stdtime.gov.hk;
option root-path "/home/tftpd/dwarf";
option domain-name-servers 192.168.0.1;
option domain-name "idlerlan.local";
option routers 192.168.0.1;
option host-name "dwarf";
ddns-updates off;
hardware ethernet 00:50:FC:2B:34:07;
fixed-address 192.168.0.11;
}

複製代碼

server # vi /home/tftpd/dwarf/etc/fstab

192.168.0.1:/home/tftpd/dwarf / nfs async,hard,intr,rw,nolock,rsize=8192,wsize=8192 0 0
192.168.0.1:/home/ /home nfs async,hard,intr,rw,nolock,rsize=8192,wsize=8192 0 0
/dev/fd0 /mnt/floppy auto noauto 0 0
none /proc proc defaults 0 0
none /dev/shm tmpfs defaults 0 0

複製代碼

server # vi /etc/conf.d/in.tftpd

INTFTPD_PATH="/home/tftpd"
INTFTPD_OPTS="-l -s ${INTFTPD_PATH}"

複製代碼

--- put the compiled kernel to /home/tftpd/bzImage

server # mkelf-linux -ip=dhcp /home/tftpd/bzImage > /home/tftpd/vmlinuz_dwarf
server # mv /home/tftpd/bzImage /home/tftpd/bzImage_dwarf

--- create boot disk from this page !!! Very Good toy
http://rom-o-matic.net/5.4.0/build.php?ver...%29&A=Configure

作者: 閒魂 時間: 2005-8-12 02:50

Step 7 reboot and install X-window

compile x11-xorg 估計要 200 hours, so use binary

download package cd
mount /tmp/package-x86-2005.0.iso /usr/portage/package -o loop
dwarf # PKGDIR=/usr/portage/package emerge -avK x11-xorg
dwarf # emerge -av icewm mozilla-firefox-bin scim

[ 本帖最後由閒魂於 2005-8-12 02:53 編輯 ]

作者: 閒魂 時間: 2005-8-12 03:02

暫時諗唔到計 cap 圖…

（不過 icewm 又唔係靚，部機又唔係快，cap 唔 cap 都冇關係…）

作者: Mr.Ben 時間: 2005-8-12 03:14

多謝分享, 繼續努力

作者: baronseng 時間: 2005-8-12 07:28

試試 fluxbox 會唔會快D :-)

作者: volospin 時間: 2005-8-12 07:35

謝謝分享

作者: 閒魂 時間: 2006-9-14 02:21

呢篇好似冇需要置頂…放在精華讓它可以 search 到就 ok 吧！

始終好小人會咁玩，而且 d hdd 又咁平…甚至 ide->cf + cf 卡都平（除非真係想玩一塊底板 + Network cable/wireless = 一個 linux）

呢個 case 係用 pxe on floppy，很多 onboard lan card 有 pxe boot rom 的，可以 floppy 都不用！如 asus p4p800 我也試過 diskless 了…

順道一提，ram 一定要多，swapping via nfs 絕不是一件好玩的事！

作者: howdy 時間: 2007-1-3 21:02

thank you.... now 放返落去... the only problem is post here get deleted every now and then.... :(