Changes between Version 1 and Version 2 of TipAndDoc/boot/PXE/pxelinux

Timestamp:

Dec 5, 2010 3:29:11 PM (14 years ago)

Author:

mitty

Comment:

--

TipAndDoc/boot/PXE/pxelinux

@@ -39 +39 @@
 it, I guess some patch for gfxboot that I still using for impress. 
 }}}
+
+ == 'include' chain ==
+ * include <filename> で別のファイルに書かれたsyslinuxの設定を読み込むことが出来る
+ * その場合、各設定ファイルでの<filename>のパスは一致している必要がある
+   * PXE bootでの例
+     1. dhcpd.conf
+{{{
+        filename "/pxelinux.0";
+}}}
+     1. /srv/tftp/pxelinux.cfg/default
+{{{
+LABEL lucid-amd64
+include lucid-amd64/ubuntu-installer/amd64/boot-screens/menu.cfg
+default lucid-amd64/ubuntu-installer/amd64/boot-screens/vesamenu.c32
+}}}
+     1. /srv/tftp/lucid-amd64/ubuntu-installer/amd64/boot-screens/menu.cfg
+{{{
+(snip)
+include ubuntu-installer/amd64/boot-screens/stdmenu.cfg
+include ubuntu-installer/amd64/boot-screens/text.cfg
+(snip)
+}}}
+       * この時点で「ubuntu-installer/amd64/boot-screens/」とパスが変わっているため、正常に読み込まれない
+     1. /srv/tftp/lucid-amd64/ubuntu-installer/amd64/boot-screens/stdmenu.cfg (<= 正常に読み込まれない)
+{{{
+menu background ubuntu-installer/amd64/boot-screens/splash.png
+(snip)
+}}}
+       * splash.pngを指定しているstdmenu.cfgが正常に読み込まれないため、Ubuntuのロゴは表示されない
+     1. /srv/tftp/lucid-amd64/ubuntu-installer/amd64/boot-screens/text.cfg (<= 正常に読み込まれない)
+{{{
+default install
+label install
+        menu label ^Install
+        menu default
+        kernel ubuntu-installer/amd64/linux
+        append vga=normal initrd=ubuntu-installer/amd64/initrd.gz -- quiet
+}}}
+       * text.cfgも正常に読み込まれないため、kernelが指定できず、画面には以下のように表示される。
+{{{
+Invalid or corrupt kernel image.
+boot:
+}}}
+     1. /srv/tftp/lucid-amd64/ubuntu-installer/amd64/boot-screens/menu.cfg に戻る
+     1. 以上を無限ループする
+       * /var/log/daemon.log
+{{{
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /pxelinux.0 to 192.168.XYZ.253:2070
+(snip)
+
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /pxelinux.cfg/default to 192.168.XYZ.253:57099
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /lucid-amd64/ubuntu-installer/amd64/boot-screens/menu.cfg to 192.168.XYZ.253:57100
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/stdmenu.cfg to 192.168.XYZ.253:57101
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/text.cfg to 192.168.XYZ.253:57102
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/amdtext.cfg to 192.168.XYZ.253:57103
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/gtk.cfg to 192.168.XYZ.253:57104
+(snip)
+
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/adgtk.cfg to 192.168.XYZ.253:57109
+Dec  5 15:14:27 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/adamdgtk.cfg to 192.168.XYZ.253:57110
+Dec  5 15:14:30 ubuntu atftpd[5092]: Serving /lucid-amd64/ubuntu-installer/amd64/boot-screens/vesamenu.c32 to 192.168.XYZ.253:57111
+Dec  5 15:14:30 ubuntu atftpd[5092]: Serving /pxelinux.cfg/default to 192.168.XYZ.253:57112
+Dec  5 15:14:30 ubuntu atftpd[5092]: Serving /lucid-amd64/ubuntu-installer/amd64/boot-screens/menu.cfg to 192.168.XYZ.253:57113
+Dec  5 15:14:30 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/stdmenu.cfg to 192.168.XYZ.253:57114
+Dec  5 15:14:30 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/text.cfg to 192.168.XYZ.253:57115
+Dec  5 15:14:30 ubuntu atftpd[5092]: Serving /ubuntu-installer/amd64/boot-screens/amdtext.cfg to 192.168.XYZ.253:57116
+}}}