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[Xen-users] Problem migrating domains

To: xen-users@xxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Problem migrating domains
From: Miguel Gómez <elmiguelonmakinon@xxxxxxxxx>
Date: Thu, 16 Feb 2006 17:18:27 +0100
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Hello friends,
I'm having problems migrating domains with Xen3.0. I've used migration
Xen2.0.7 with no problems and now that I've upgraded it to Xen3.0, I
get this when I do a migration (not even a live migration !!!, it's a
standard migration).

XenRunner:/var/cache/apt/archives# xm migrate 29 192.168.50.212
Unexpected error: httplib.BadStatusLine

Please report to xen-devel@xxxxxxxxxxxxxxxxxxx
Traceback (most recent call last):
 File "/usr/sbin/xm", line 10, in ?
   main.main(sys.argv)
 File "/usr/lib/python/xen/xm/main.py", line 897, in main
   rc = cmd(args)
 File "<string>", line 1, in <lambda>
 File "/usr/lib/python/xen/xm/main.py", line 533, in xm_subcommand
   cmd.main([command] + args)
 File "/usr/lib/python/xen/xm/migrate.py", line 63, in main
   server.xend_domain_migrate(dom, dst, opts.vals.live, opts.vals.resource)
 File "/usr/lib/python/xen/xend/XendClient.py", line 261, in
xend_domain_migrate
   {'op'         : 'migrate',
 File "/usr/lib/python/xen/xend/XendClient.py", line 153, in xendPost
   return self.client.xendPost(url, data)
 File "/usr/lib/python/xen/xend/XendProtocol.py", line 101, in xendPost
   return self.xendRequest(url, "POST", args)
 File "/usr/lib/python/xen/xend/XendProtocol.py", line 172, in xendRequest
   resp = conn.getresponse()
 File "/usr/lib/python2.3/httplib.py", line 781, in getresponse
   response.begin()
 File "/usr/lib/python2.3/httplib.py", line 273, in begin
   version, status, reason = self._read_status()
 File "/usr/lib/python2.3/httplib.py", line 237, in _read_status
   raise BadStatusLine(line)
httplib.BadStatusLine


*******************************
/var/log/xfrd.log(same in both machines):
*******************************
XENslave:/etc/apt# 4749 [INF] XFRD> Forked child pid=4751
4749 [INF] XFRD> Accepted connection from 192.168.50.195:4880 on 2
4797 [INF] XFRD> Xfr service for 192.168.50.195:4880
[DEBUG] Conn_init> flags=1
[DEBUG] Conn_init> write stream...
[DEBUG] stream_init>mode=w flags=1 compress=0
[DEBUG] stream_init> unbuffer...
[DEBUG] stream_init< err=0
[DEBUG] Conn_init> read stream...
[DEBUG] stream_init>mode=r flags=1 compress=0
[DEBUG] stream_init> unbuffer...
[DEBUG] stream_init< err=0
[DEBUG] Conn_sxpr>
receive
[DEBUG] Conn_sxpr< err=0
4797 [WRN] XFRD> sxpr_elementp test failed
4797 [ERR] XFRD> Hello failed: -22
4797 [INF] XFRD> Xfr service err=-22


**********************
Debian Python Packages(same in both machines)
**********************
XenRunner:/# dpkg -l | grep python
ii  python         2.3.5-2        An interactive high-level object-oriented la
ii  python-twisted 1.3.0-8        Event-based framework for internet applicati
ii  python2.3      2.3.5-3sarge1  An interactive high-level object-oriented la
ii  python2.3-dev  2.3.5-3sarge1  Header files and a static library for Python
ii  python2.3-twis 1.3.0-8        Event-based framework for internet applicati
ii  python2.3-twis 1.3.0-8        Event-based framework for internet applicat



I've been looking for a long time in mailing list and there are some
thread about migration problems, but not the same that I have.

Thank you very much.

Regards,
 Miguel.

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