wiki:TipAndDoc/boot/multiboot

  1. How to multiboot with syslinux/pxelinux
    1. setup NIC and servers
      1. NIC
      2. DHCPd
      3. tftpd
    2. set data
      1. Ubuntu 10.04 Lucid
      2. Debian 6.0 Squeeze
      3. remove index.html*
      4. Ubuntu 10.10 Maverick
      5. pxelinux.0
      6. memtest
    3. file list

How to multiboot with syslinux/pxelinux

setup NIC and servers

  • eth1を192.168.100.254に固定し、dhcpdとtftpdを立てる

NIC

  • mitty@ubuntu:~$ sudo vim /etc/network/interfaces 
    @@ -8,3 +8,8 @@
 # The primary network interface
 auto eth0
 iface eth0 inet dhcp
+
+auto eth1
+iface eth1 inet static
+   address 192.168.100.254
+   netmask 255.255.255.0

DHCPd

  • mitty@ubuntu:~$ sudo aptitude install -R dhcp3-server 
      dhcp3-server
  • mitty@ubuntu:~$ sudo vim /etc/default/dhcp3-server 
    @@ -8,4 +8,4 @@
 
 # On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
 #  Separate multiple interfaces with spaces, e.g. "eth0 eth1".
-INTERFACES=""
+INTERFACES="eth1"
  • mitty@ubuntu:~$ sudo vim /etc/dhcp3/dhcpd.conf 
    @@ -14,15 +14,15 @@
 ddns-update-style none;
 
 # option definitions common to all supported networks...
-option domain-name "example.org";
-option domain-name-servers ns1.example.org, ns2.example.org;
+option domain-name "local.mitty.jp";
+option domain-name-servers 192.168.100.254;
 
 default-lease-time 600;
 max-lease-time 7200;
 
 # If this DHCP server is the official DHCP server for the local
 # network, the authoritative directive should be uncommented.
-#authoritative;
+authoritative;
 
 # Use this to send dhcp log messages to a different log file (you also
 # have to hack syslog.conf to complete the redirection).
@@ -108,4 +108,12 @@
 #    deny members of "foo";
 #    range 10.0.29.10 10.0.29.230;
 #  }
-#}
+#}a
+
+subnet 192.168.100.0 netmask 255.255.255.0 {
+   range 192.168.100.100 192.168.100.199;
+   option routers 192.168.100.254;
+   option ntp-servers 192.168.100.254;
+   option broadcast-address 192.168.100.255;
+   filename "/pxeboot/pxelinux.0";
+}

tftpd

  • see PXE
    • tftpdは使用せず、代わりにatftpdを使用する
  • mitty@ubuntu:~$ sudo aptitude install -R atftpd 
    The following NEW packages will be installed:
  atftpd
The following packages are RECOMMENDED but will NOT be installed:
  inetutils-inetd openbsd-inetd rlinetd xinetd
0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
  • mitty@ubuntu:~$ sudo vim /etc/default/atftpd 
    @@ -1,2 +1,2 @@
-USE_INETD=true
-OPTIONS="--tftpd-timeout 300 --retry-timeout 5 --mcast-port 1758 --mcast-addr 239.239.239.0-255 --mcast-ttl 1 --maxthread 100 --verbose=5 /srv/tftp"
+USE_INETD=false
+OPTIONS="--tftpd-timeout 300 --retry-timeout 5 --mcast-port 1758 --mcast-addr 239.239.239.0-255 --mcast-ttl 1 --maxthread 100 --verbose=5 /srv/tftp --bind-address 192.168.100.254"

set data

  • mitty@ubuntu:~$ sudo mkdir /srv/tftp/pxeboot

Ubuntu 10.04 Lucid

Debian 6.0 Squeeze

remove index.html*

  • mitty@ubuntu:~$ sudo rm `find /srv/tftp/pxeboot -name *html*`

Ubuntu 10.10 Maverick

  • 同様に /srv/tftp/pxeboot にミラーすると10.04 Lucidと被るため /srv/tftp/pxeboot/maverick にミラーする
  • それに併せて各 pxelinux cfg を書き換える
  • mitty@ubuntu:~$ sudo rm `find /srv/tftp/pxeboot/maverick -name *html*`
  • mitty@ubuntu:~$ sudo sed -i s#ubuntu-installer/#maverick/ubuntu-installer/#g /srv/tftp/pxeboot/maverick/ubuntu-installer/*/boot-screens/*.cfg
  • mitty@ubuntu:~$ sudo sed -i s#ubuntu-installer/#maverick/ubuntu-installer/#g /srv/tftp/pxeboot/maverick/ubuntu-installer/*/pxelinux.cfg/default
  • mitty@ubuntu:~$ sudo vim /home/lab/pxelinux.cfg/default

pxelinux.0

  • mitty@ubuntu:~$ sudo ln -s debian-installer/amd64/pxelinux.0 /srv/tftp/pxeboot/pxelinux.0
    • Debian Squeezeのpxelinuxを用いる

memtest

  • mitty@ubuntu:~$ sudo mkdir /srv/tftp/pxeboot/memtest

file list

  • mitty@ubuntu:~$ tree /srv/tftp/pxeboot/ -a --charset=ASCII -L 3 
    /srv/tftp/pxeboot/
|-- debian-installer
|   |-- amd64
|   |   |-- boot-screens
|   |   |-- initrd.gz
|   |   |-- linux
|   |   |-- pxelinux.0
|   |   `-- pxelinux.cfg
|   `-- i386
|       |-- boot-screens
|       |-- initrd.gz
|       |-- linux
|       |-- pxelinux.0
|       `-- pxelinux.cfg
|-- maverick
|   `-- ubuntu-installer
|       |-- amd64
|       `-- i386
|-- memtest
|   |-- memtest86
|   `-- memtest86.plus
|-- pxelinux.0 -> debian-installer/amd64/pxelinux.0
|-- pxelinux.cfg
|   |-- default
|   `-- memtest.cfg
`-- ubuntu-installer
    |-- amd64
    |   |-- boot-screens
    |   |-- initrd.gz
    |   |-- linux
    |   |-- pxelinux.0
    |   `-- pxelinux.cfg
    `-- i386
        |-- boot-screens
        |-- initrd.gz
        |-- linux
        |-- pxelinux.0
        `-- pxelinux.cfg

20 directories, 17 files
Last modified 14 years ago Last modified on Mar 6, 2011 10:57:58 PM

Attachments (1)

Download all attachments as: .zip