From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ryan Harper <ryanh@us.ibm.com>
Subject: Re: [Xen-changelog] [PATCH] Make non-native python path
	handling a
Date: Mon, 18 Apr 2005 17:19:28 -0500
Message-ID: <20050418221928.GD19115@us.ibm.com>
References: <E1DMZpO-0005ip-5Q@moria.surriel.com>
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* BitKeeper Bot <riel@surriel.com> [2005-04-16 10:29]:
> ChangeSet 1.1159.256.97, 2005/04/15 23:00:50+01:00, katzj@redhat.com
> 
> 	[PATCH] Make non-native python path handling a
<snip>
> --- a/tools/misc/xend	2005-04-15 19:02:35 -04:00
> +++ b/tools/misc/xend	2005-04-15 19:02:35 -04:00
> @@ -22,8 +22,8 @@
>  import os
>  import sys
>  
> -# Default install path for Xen binary packages.
> -sys.path = [ '/usr/lib/python' ] + sys.path
> +# add fallback path for non-native python path installs if needed
> +sys.path.append('/usr/lib/python')
>  from xen.xend.server import SrvDaemon
>  
>  class CheckError(ValueError):

This patch breaks xend in unstable for me.  With the above patch
applied, xend fails to start and dumps the following in
/var/log/xend-debug.log:

xu_notifier_new()
error connecting to xcs(ctrl)! (111)
Traceback (most recent call last):
  File "/usr/sbin/xend", line 180, in ?
    sys.exit(main())
  File "/usr/sbin/xend", line 162, in main
    return daemon.start()
  File "/usr/lib/python2.3/site-packages/xen/xend/server/SrvDaemon.py", line 524, in start
    self.run()
  File "/usr/lib/python2.3/site-packages/xen/xend/server/SrvDaemon.py", line 612, in run
    self.listenNotifier()
  File "/usr/lib/python2.3/site-packages/xen/xend/server/SrvDaemon.py", line 632, in listenNotifier
    p.startListening()
  File "/usr/lib/python2.3/site-packages/xen/xend/server/SrvDaemon.py", line 91, in startListening
    self._connectToProtocol()
  File "/usr/lib/python2.3/site-packages/xen/xend/server/SrvDaemon.py", line 109, in _connectToProtocol
    self.startReading()
  File "/usr/lib/python2.3/site-packages/twisted/internet/abstract.py", line 205, in startReading
    self.reactor.addReader(self)
  File "/usr/lib/python2.3/site-packages/twisted/internet/pollreactor.py", line 89, in addReader
    self._updateRegistration(fd)
  File "/usr/lib/python2.3/site-packages/twisted/internet/pollreactor.py", line 52, in _updateRegistration
    poller.unregister(fd)
ValueError: file descriptor cannot be a negative integer (-1)


--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253   T/L: 678-9253
ryanh@us.ibm.com