Xen users - Oct 2006 - "xm save" works on Windows guest?

Hi,

I''ve tried to do "xm save" on my Windows XP guest, which runs
by ioemu. When
I did this,

#xm save 6 /xenimages/snapshot1
Error: /usr/lib/xen/bin/xc_save 10 19 6 0 0 0 failed

xend.log:
[2006-10-06 16:34:22 xend] DEBUG (XendCheckpoint:80) [xc_save]:
/usr/lib/xen/bin/xc_save 10 19 6 0 0 0
[2006-10-06 16:34:23 xend] ERROR (XendCheckpoint:227) Couldn''t map
p2m_frame_list_list (errno 14): 14
[2006-10-06 16:34:23 xend] ERROR (XendCheckpoint:227) Save exit rc=1
[2006-10-06 16:34:23 xend] ERROR (XendCheckpoint:99) Save failed on domain
WindowsXP (6).
Traceback (most recent call last):
  File "//usr/lib/python/xen/xend/XendCheckpoint.py", line 93, in save
    forkHelper(cmd, fd, saveInputHandler, False)
  File "//usr/lib/python/xen/xend/XendCheckpoint.py", line 218, in
forkHelper
    raise XendError("%s failed" % string.join(cmd))
XendError: /usr/lib/xen/bin/xc_save 10 19 6 0 0 0 failed

Anyone got the "xm save/restore" working for Windows guest? Or any
suggestion how to go fix it? Thank you.


_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Hi,

 >I''ve tried to do "xm save" on my Windows XP guest, which
runs by ioemu.
save/restore and migrate is not (yet) supported with HVM-guests, it 
works only with paravirtualized guest-OSs where the kernel was changed!
-- 

Chau y hasta luego,

Thorolf

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

On 10/6/06, Orathai Sukwong <kobkob@gmail.com>
wrote:
> Hi,
>
> I''ve tried to do "xm save" on my Windows XP guest, which
runs by ioemu. When
> I did this,
xm save and restore is know not to work on hvm domains. I cannot tell
you when this will change.

Henning

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Hi,
>I''ve tried to do "xm save" on my Windows XP guest, which
runs by ioemu.
save/restore and migrate is not (yet) supported with HVM-guests, it
works only with paravirtualized guest-OSs where the kernel was changed!
-- 

Chau y hasta luego,

Thorolf

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Hi John,
>> save/restore and migrate is not (yet) supported with HVM-guests, it
>> works only with paravirtualized guest-OSs where the kernel was changed!
> It is scheduled for 3.0.4.
this are very good news, so the way to do (live-)migration even with
HVM-guests is not too far away :-)

Thanks,
-- 

Chau y hasta luego,

Thorolf

------------------------------------------------------------------
e-Mail:   mailto:Thorolf@Godawa.de                      \|/
                                                        /''~''\
Homepage: http://www.godawa.de                        ( o o )
--------------------------------------------------oOOO--(_)--OOOo-

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users