Xen devel - May 2010 - /usr/lib/xen/bin/qemu-dm: invalid option -- ''-vcpu_avail''

Hi,

I''m trying to build a xen-qemu-dm-4.0 package to support the HVM part
of
the Xen 4.0 package that will be soon in Debian experimental. When I
start an HVM domain, I have the following subject line of this thread in
my /var/log/xen/qemu-dm-XXXX.log file, and then it stops here.

Any idea what I should do to fix?

Thomas

P.S: my build is using a clone of
http://xenbits.xensource.com/git-http/qemu-xen-4.0-testing.git

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Hi, Thomas

How do you transfer config para to qemu? manually or by xm-->xend-->qemu
(that need define ''vcpus='' and ''maxvcpus=''
at config file)?
In my opinion, the option to qemu should be ''vcpu_avail xxx'',
NOT ''-vcpu_avail xxx''.
Would you please try accordingly, or give me more detail clue?

Thanks,
Jinsong

Thomas Goirand wrote:
> Hi,
> 
> I''m trying to build a xen-qemu-dm-4.0 package to support the HVM
part
> of the Xen 4.0 package that will be soon in Debian experimental. When
> I start an HVM domain, I have the following subject line of this
> thread in my /var/log/xen/qemu-dm-XXXX.log file, and then it stops
> here. 
> 
> Any idea what I should do to fix?
> 
> Thomas
> 
> P.S: my build is using a clone of
> http://xenbits.xensource.com/git-http/qemu-xen-4.0-testing.git
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel

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Liu, Jinsong wrote:
> Hi, Thomas
>
> How do you transfer config para to qemu? manually or by
xm-->xend-->qemu (that need define ''vcpus='' and
''maxvcpus='' at config file)?
> In my opinion, the option to qemu should be ''vcpu_avail
xxx'', NOT ''-vcpu_avail xxx''.
> Would you please try accordingly, or give me more detail clue?
>
> Thanks,
> Jinsong
>   
Thanks for your answer.

Truth is, there''s no vcpu_avail parameter at all in my VM, which was by
the way working like a charm with previous version of Xen. Adding such
parameter doesn''t change anything to my issue, it seems. I
don''t even
have a clue where the userland tools are adding that "-vcpu_avail"
parameter (which is what I''m looking for in fact). vcpu_avail is a new
thing in 4.0, right?

Thomas


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