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Re: [Xen-devel] Windows XenU creation

To: shacky <shacky83@xxxxxxxxx>,xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Windows XenU creation
From: Mats Petersson <mats@xxxxxxxxxxxxxxxxx>
Date: Mon, 30 Jul 2007 17:26:07 +0100
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At 17:18 30/07/2007, shacky wrote:
Hi.
When I try to create a new Windows XenU I get these error:

guineapig:/etc/xen# xm create win1.cfg
Using config file "./win1.cfg".
VNC= 1
Unexpected error: exceptions.OSError

Please report to xen-devel@xxxxxxxxxxxxxxxxxxx
Traceback (most recent call last):
  File "/usr/sbin/xm", line 10, in ?
    main.main(sys.argv)
  File "//usr/lib64/python/xen/xm/main.py", line 2453, in main
    _, rc = _run_cmd(cmd, cmd_name, args)
  File "//usr/lib64/python/xen/xm/main.py", line 2477, in _run_cmd
    return True, cmd(args)
  File "<string>", line 1, in <lambda>
  File "//usr/lib64/python/xen/xm/main.py", line 1266, in xm_importcommand
    cmd.main([command] + args)
  File "//usr/lib64/python/xen/xm/create.py", line 1309, in main
    dom = make_domain(opts, config)
  File "//usr/lib64/python/xen/xm/create.py", line 1054, in make_domain
    os.kill(vncpid, signal.SIGKILL)
OSError: [Errno 3] No such process

I'm using Xen 3.1.0 on a Dual Opteron 2212. The AMD-V technology is
enabled by BIOS.

This is the win1.cfg file:

kernel  = '/usr/lib/xen/boot/hvmloader'
builder = 'hvm'
memory  = '512'
device_modem = '/usr/lib/xen/bin/qemu-dm'
root    = '/dev/sda1 ro'
disk    = [ 'phy:vserver/win1-disk,sda1,w',
'file:/home/mattia/win2003stdita.iso,ioemu:hda:cdrom,r' ]
name    = 'win1'
vif  = [ 'ip=192.168.1.55' ]
boot = 'd'
vnc=1
vncviewer=1
sdl=0
on_poweroff = 'destroy'
on_reboot   = 'restart'
on_crash    = 'restart'

All other Linux virtual machines works without any problems.

I still don't think the HVM BIOS supports booting from SCSI/SATA drives. Try using "hda" instead of "sda" (and of course change your "hda" for the CDROM to perhaps "hdb").

You don't need a "root" in HVM domains.

You also can't set the IP address in a HVM domain, you need to do that inside windows using the control-panel (I find it easiest to use DHCP - but that depends on if you have a suitably configured DHCP-server or not).

--
Mats


Where is the problem?

Thank you very much!
Bye.

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