RE: [Xen-devel] Re: xl create stop at "Parsing config file xl.config"

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

Yes, I had seen it. 

best regards
yang

> -----Original Message-----
> From: Stefano Stabellini [mailto:stefano.stabellini@xxxxxxxxxxxxx]
> Sent: Thursday, October 21, 2010 10:15 PM
> To: Zhang, Yang Z
> Cc: Stefano Stabellini; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [Xen-devel] Re: xl create stop at "Parsing config file xl.config"
> 
> On Mon, 18 Oct 2010, Zhang, Yang Z wrote:
> > > -----Original Message-----
> > > From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> > > [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Stefano
> Stabellini
> > > Sent: Friday, October 15, 2010 10:37 PM
> > > To: Zhang, Yang Z
> > > Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; Stabellini; Stefano
> > > Subject: [Xen-devel] Re: xl create stop at "Parsing config file xl.config"
> > >
> > > On Fri, 15 Oct 2010, Zhang, Yang Z wrote:
> > > > Hi
> > > > I pull the latest source(22241) and try to boot guest with xl. But it 
> > > > fail to
> > > create guest.
> > > > When I type xl create xl.config, it never returns and stop at "Parsing
> config file
> > > xl.config ".
> > > > And it works with change set 22155.
> > > >
> > > > Attachment is my config file.
> > >
> > > You have unicode characters in your config file, use "cat -vet" to see
> > > them.
> > Hi Stefano, I have check again. There has no problem with my config file.
> > After investigation, I found this issue was introduced by 22204. The 
> > function
> freemem never returned when creating guest. It called
> libxl_get_free_memory()->libxl_get_free_memory_slack() to read the value of
> /local/domain/0/memory/freemem-slack from xenstore. But with xenstore-ls, I
> found there doesn't have entry named  freemem-slack in /local/domain/0. And
> the function will do an infinite loop try to get freemem-slack. That why the 
> "xl
> create xl.config" never returned.
> 
> This is the same problem that Christoph Egger reported, could you please
> give a look at the thread "xl create: endless loop"?

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