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--- wiki:qemupxeknife [2009/05/22 19:18]
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+++ wiki:qemupxeknife [2009/05/23 09:43] (current)
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@@ Line 8: / Line 8: @@
   - You will also need PXELinux [[http://syslinux.zytor.com/wiki/index.php/PXELINUX]]
 <code>
-$ cd /home/myname/pxeknife/pxeknife/
+$ mkdir /home/myname/for_pxe_knife/
+$ wget http://pxeknife.erebor.org/releases/pxeknife-0.0.2.tar.gz
+$ cd /home/myname/for_pxe_knife/
+$ tar -xvf ../pxeknife-0.0.2.tar.gz
 $ cp /usr/lib/syslinux/pxelinux.0 .
 $ cp /usr/lib/syslinux/*.c32 .
@@ Line 16: / Line 19: @@
 </code>
-Tried using http://syslinux.zytor.com/wiki/index.php/Development/Testing but no success yet.\\
+Now, the content of my //pxelinux.cfg/default// file is
-Commands tried
+<code>
+DEFAULT menu.c32
+    PROMPT 0
+    TIMEOUT 100 #this is optional - will start the default after 10 seconds
+    MENU TITLE --== Main Menu ==--
+    #this allows you to exit the pxe stack and pass booting to the local system
+    LABEL bootlocal
+        MENU DEFAULT
+        MENU LABEL Local Boot
+        localboot 0
+    #load pxe knife
+    LABEL pxeknife
+        MENU LABEL PXE Knife --->
+        kernel menu.c32
+        append pxeknife/pxeknife.conf
+</code>
 <code>
 $ cd gpxe/bootables/
@@ Line 23: / Line 45: @@
 </code>
-Now, trying different commands
+Here is the code which is working for
+<code>
+$ qemu -net nic -net user -boot n -hda ./testing.img -bootp /pxelinux.0 -tftp /home/myname/for_pxe_knife/
+$ qemu -net nic -net user -fda ./gpxe.dsk -bootp /pxelinux.0 -tftp /home/myname/for_pxe_knife/
+</code>
+for following version of qemu version qemu version 0.10.0
+<code>
+$ qemu
+QEMU PC emulator version 0.10.0, Copyright (c) 2003-2008 Fabrice Bellard
+</code>
+==== Problems ====
+As per me following command should have worked, but It did not worked
+<code>
+$ qemu -bootp tftp://10.0.2.2//pxelinux.0 -tftp /home/myname/for_pxe_knife/ -fda gpxe.dsk
+</code>
+at same time command
+<code>
+$ qemu -bootp /pxelinux.0 -tftp /home/myname/for_pxe_knife/ -fda gpxe.dsk
+</code>
+works.
+Problem faced is,\\
+it successfully downloads the //pxelinux.0// and executes it,
+but it fails when it is downloading pxelinux.cfg/default\\
+It gives an error saying
+<code>
+TFTP prefix: tftp://10.0.2.2//
+Trying to load: pxelinux.cfg/default
+Unable to locate configuration file
+Boot failed: press a key to retry, or wait for reset...
+</code>
+Note : There are some versions of qemu for which network boot option did not worked.
 <code>
 $ qemu -net nic -net user -boot n -hda ./testing.img -bootp /pxelinux.0 -tftp /home/minix-pravin/Etherboot/v2/pxeknife/pxeknife/
@@ Line 34: / Line 93: @@
 </code>
-Here is the code which is working for
+But if you provide gpxe.dsk instead of ./testing.img it uses gpxe.dsk stack and boots properly.
 <code>
-qemu -net nic -net user -boot n -hda ./testing.img -bootp /pxelinux.0 -tftp /home/pravin/Etherboot/v2/pxeknife/pxeknife/
+$ qemu -net nic -net user -fda ./gpxe.dsk -bootp /pxelinux.0 -tftp /home/minix-pravin/Etherboot/v2/pxeknife/pxeknife/
-</code>
-for following version of qemu version qemu version 0.10.0
-<code>
-$ qemu
-QEMU PC emulator version 0.10.0, Copyright (c) 2003-2008 Fabrice Bellard
 </code>
-Now, the content of my //pxelinux.cfg/default// file is
-<code>
-DEFAULT menu.c32
-    PROMPT 0
-    TIMEOUT 100 #this is optional - will start the default after 10 seconds
-    MENU TITLE --== Main Menu ==--
-    #this allows you to exit the pxe stack and pass booting to the local system
+==== Useful links ====
-    LABEL bootlocal
+  - [[http://syslinux.zytor.com/wiki/index.php/PXELINUX]] About pxelinux
-        MENU DEFAULT
+  - [[http://syslinux.zytor.com/wiki/index.php/Development/Testing]] for using qemu with pxelinux.
-        MENU LABEL Local Boot
-        localboot 0
-    #load pxe knife
-    LABEL pxeknife
-        MENU LABEL PXE Knife --->
-        kernel menu.c32
-        append pxeknife.conf
-</code>