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[Xen-users] Device Model not ready

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Device Model not ready
From: Lawrence Ing <larry.xen@xxxxxxxx>
Date: Tue, 16 Aug 2011 16:56:24 -0700
Delivery-date: Tue, 16 Aug 2011 16:57:45 -0700
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My dom0 is Scientific Linux 6 running a PVOPS 2.6.32.43 kernel from
Jeremy's tree.  I download xen 4.1.1 from xen.org, compiled xen and
tools, and installed them.  I then followed this guide
http://wiki.xensource.com/xenwiki/QEMUUpstream and build qemu.  After
building qemu, I built seabios and then attempted to recompile xen-tools
with seabios.  I'm not sure what to do with the following line

"In xen-unstable source tree, add the file .config with SEABIOS_DIR
= /path/to/seabios. If this does not work a temporary hack is to modify
the SEABIOS_ROM path in tools/firmware/hvmloader/Makefile to point to
path_to_seabios/out/bios.bin"

Not knowing exactly what to do, I made a file in the root of my xen
source directory called ".config" with the line "SEABIOS_DIR = X" and
recompiled xen-tools.  I pointed my VMs device model to the qemu binary
I built and attempted to start the VM with xl.  Upon doing so I get the
following:

xc: info: VIRTUAL MEMORY ARRANGEMENT:
  Loader:        0000000000100000->00000000001797d0
  TOTAL:         0000000000000000->000000001f800000
  ENTRY ADDRESS: 0000000000100000
xc: info: PHYSICAL MEMORY ALLOCATION:
  4KB PAGES: 0x0000000000000200
  2MB PAGES: 0x00000000000000fb
  1GB PAGES: 0x0000000000000000
libxl: error: libxl_device.c:476:libxl__wait_for_device_model Device
Model not ready
xl: fatal error: libxl_create.c:535, rc=-1:
libxl__confirm_device_model_startup

As far as I can tell, this is an issue with the device model I built.
Can someone point me in the correct direction to fix this problem?


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