Re: [Xen-devel] xen-2.0 20040910 problems

[Peri Hankey <mpah@xxxxxxxxxxxxxx>]

One simple problem:

... # xensv start
Traceback (most recent call last):
 File "/usr/sbin/xensv", line 25, in ?
   from xen.xend.server.params import PID_FILE as XEND_PID_FILE
ImportError: cannot import name PID_FILE

Then after modifying xensv line line 25 to read "from 
xen.xend.server.params import XEND_PID_FILE"

... # xensv start
... # start a domain using a tried and tested sxp file ....
... try web access ...

... # Traceback (most recent call last):
 File "/usr/lib/python2.3/site-packages/twisted/protocols/basic.py", 
line 223, in dataReceived
   why = self.lineReceived(line)
 File "/usr/lib/python2.3/site-packages/twisted/protocols/http.py", 
line 965, in lineReceived
   self.allContentReceived()
 File "/usr/lib/python2.3/site-packages/twisted/protocols/http.py", 
line 1006, in allContentReceived
   req.requestReceived(command, path, version)
 File "/usr/lib/python2.3/site-packages/twisted/protocols/http.py", 
line 557, in requestReceived
   self.process()
--- <exception caught here> ---
 File "/usr/lib/python2.3/site-packages/twisted/web/server.py", line 
165, in process
   self.render(resrc)
 File "/usr/lib/python2.3/site-packages/twisted/web/server.py", line 
172, in render
   body = resrc.render(self)
 File "/usr/lib/python2.3/site-packages/twisted/web/resource.py", line 
201, in render
   return m(request)
 File "/usr/lib/python2.3/site-packages/xen/sv/HTMLBase.py", line 17, 
in render_GET
   self.write_BODY( request )
 File "/usr/lib/python2.3/site-packages/xen/sv/Main.py", line 58, in 
write_BODY
   module( self.mainUrlWriter( modName ) ).write_MENU( request )
 File "/usr/lib/python2.3/site-packages/xen/sv/DomList.py", line 16, in 
write_MENU
   return self.write_BODY( request, head=True, long=False )
 File "/usr/lib/python2.3/site-packages/xen/sv/DomList.py", line 45, in 
write_BODY
   self.write_DOMAIN( request, getDomInfoHash( domain ), long )
 File "/usr/lib/python2.3/site-packages/xen/sv/DomList.py", line 66, in 
write_DOMAIN
   request.write( "<img src='images/small-pause.png' onclick='doOp2( 
\"pause\", \"%(dom)-4d\" )'>" % domInfoHash )
exceptions.TypeError: int argument required

I hope that helps - as I explained, I haven't yet dug into it, and I'm 
learning python as I go.
Peri

Tom Wilkie wrote:

> > > > On a different topic, I have never yet seen the web interface work 
> > > > for long
> > > > enough to be useful - it always crashes with the int-text type 
> > > > clash that was
> > > > mentioned somewhere in the changelogs as having been fixed.
> > > The web interface is very much a work-in-progress that we're
> > > hoping other people will contribute on.   
> > I realised that, but hadn't yet made very serious attempts to find my 
> > way into the guts of the python.
> Hi
>
> If you can give me a pointer to where the problem is, I'll fix it.  
> I've just been in america for a week, and am off to europe soon, but 
> I'll give it a stab.
> The int-string clash is because we changed xend from addressing 
> domains by id to name, but the functions where supposed to still 
> accept ints...  Also, I think the wizard is broke again.
> Cheers
>
> Tom


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