Re: [Xen-devel] upgrading Xen3.0.4-1 to Xen-unstable ...

[Parissa Heidari <parisa.heidari@xxxxxxxxxx>]

On Friday 16 March 2007 20:10, Keir Fraser wrote:
> On 16/3/07 23:38, "Parissa Heidari" <parisa.heidari@xxxxxxxxxx> wrote:
> > It seems that xend is updated in /etc/init.d and usr/sbin. Regarding to
> > some previous posts on the users mailing-list I have deleted
> > /lib/usr/python/xen and rerun make install but there is no improvement.
> > Also I have rerun make all, make install in the tools directory but still
> > no improvement!
> > Is there any other solution for this?
>
> Have you also tried deleting /etc/xen (assuming you have no manual config
> updates in there that you want to keep)?
>
yes, but it didn't help.
> You can also look in /var/log/xen/xend.log to see if xend had anything to
> say about why it didn't start up.

Oh! It seems I have found some thing! /var/log/xen/xend.log is empty but there  
are a lot of lines in /var/log/xen/xend-debug.log. It says somthing 
about  /usr/lib/python2.4 and as I see the contents of this directory are not 
updated from last february (when I installed xen3.0.4). What is going wrong? 
what should I do to make it updated?
I tried to rename it and rerun "sh install.sh" in dist directory but it caused 
some error messages!

Great thanks for your helps and here's what I see in  xend-debug.log:

Xend started at Fri Mar 16 20:24:58 2007.
Exception starting xend: list index out of range
Traceback (most recent call last):
  File "/usr/sbin/xend", line 130, in ?
    sys.exit(main())
  File "/usr/sbin/xend", line 108, in main
    return daemon.start()
  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/server/SrvDaemon.py",
 
line 232, in start
    self.run(w and os.fdopen(w, 'w') or None)
  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/server/SrvDaemon.py",
 
line 344, in run
    log.exception("Exception starting xend (%s)" % ex)
  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 1005, in 
exception

  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 999, in 
error

  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 1072, in 
_log

  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/XendLogging.py",
 
line 50, in findCaller
    frames = inspect.stack()
  File "/usr/lib/python2.4/inspect.py", line 812, in stack
    return getouterframes(sys._getframe(1), context)
  File "/usr/lib/python2.4/inspect.py", line 793, in getouterframes
    framelist.append((frame,) + getframeinfo(frame, context))
  File "/usr/lib/python2.4/inspect.py", line 768, in getframeinfo
    lines, lnum = findsource(frame)
  File "/usr/lib/python2.4/inspect.py", line 437, in findsource
    if pat.match(lines[lnum]): break
IndexError: list index out of range
Traceback (most recent call last):
  File "/usr/sbin/xend", line 130, in ?
sys.exit(main())
  File "/usr/sbin/xend", line 108, in main
    return daemon.start()
  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/server/SrvDaemon.py",
 
line 218, in start
    log.info('Xend exited with status %d.', code)
  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 969, in info

  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 1072, in 
_log

  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/XendLogging.py",
 
line 50, in findCaller
    frames = inspect.stack()
  File "/usr/lib/python2.4/inspect.py", line 812, in stack
    return getouterframes(sys._getframe(1), context)
  File "/usr/lib/python2.4/inspect.py", line 793, in getouterframes
    framelist.append((frame,) + getframeinfo(frame, context))
  File "/usr/lib/python2.4/inspect.py", line 768, in getframeinfo
    lines, lnum = findsource(frame)
  File "/usr/lib/python2.4/inspect.py", line 437, in findsource
    if pat.match(lines[lnum]): break
IndexError: list index out of range
Xend started at Fri Mar 16 20:26:05 2007.
Exception starting xend: list index out of range
Traceback (most recent call last):
  File "/usr/sbin/xend", line 130, in ?
    sys.exit(main())
  File "/usr/sbin/xend", line 108, in main
    return daemon.start()
  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/server/SrvDaemon.py",
 
line 232, in start
    self.run(w and os.fdopen(w, 'w') or None)
  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/server/SrvDaemon.py",
 
line 344, in run
    log.exception("Exception starting xend (%s)" % ex)
 File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 1005, in 
exception

  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 999, in 
error

  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 1072, in 
_log

  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/XendLogging.py",
 
line 50, in findCaller
    frames = inspect.stack()
  File "/usr/lib/python2.4/inspect.py", line 812, in stack
    return getouterframes(sys._getframe(1), context)
  File "/usr/lib/python2.4/inspect.py", line 793, in getouterframes
    framelist.append((frame,) + getframeinfo(frame, context))
  File "/usr/lib/python2.4/inspect.py", line 768, in getframeinfo
    lines, lnum = findsource(frame)
  File "/usr/lib/python2.4/inspect.py", line 437, in findsource
    if pat.match(lines[lnum]): break
IndexError: list index out of range
Traceback (most recent call last):
  File "/usr/sbin/xend", line 130, in ?
    sys.exit(main())
  File "/usr/sbin/xend", line 108, in main
    return daemon.start()
  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/server/SrvDaemon.py",
 
line 218, in start
    log.info('Xend exited with status %d.', code)
  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 969, in info

  File "/usr/lib/python2.4/site-packages/cairo/__init__.py", line 1072, in 
_log

  
File 
"/home/parisa/XenoLTTng/xen-unstable-lttng.hg/dist/install/usr/lib/python/xen/xend/XendLogging.py",
 
line 50, in findCaller
 frames = inspect.stack()
  File "/usr/lib/python2.4/inspect.py", line 812, in stack
    return getouterframes(sys._getframe(1), context)
  File "/usr/lib/python2.4/inspect.py", line 793, in getouterframes
    framelist.append((frame,) + getframeinfo(frame, context))
  File "/usr/lib/python2.4/inspect.py", line 768, in getframeinfo
    lines, lnum = findsource(frame)
  File "/usr/lib/python2.4/inspect.py", line 437, in findsource
    if pat.match(lines[lnum]): break
IndexError: list index out of range
>  -- Keir

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