Re: [Xen-users] Live migration timed out

[Tait Clarridge <tait@xxxxxxxxxx>]

> Now I can boot the instance on node-2, I didnt had NFS root write 
> privileges which I could get with
> the 'no_root_squash' option in the /etc/exports file. Thank you for that 
> hint!
> 
> But the migration is still not working... it is just timing out..
> 
> toor@node-1:/xen$ sudo xm migrate 71 192.168.0.3 -l
> Error: timed out
> 
> the xend.log file says:
> 
> [2011-09-14 10:27:31 1679] DEBUG (XendCheckpoint:124) [xc_save]: 
> /usr/lib/xen/bin/xc_save 34 71 0 0 1
> [2011-09-14 10:27:31 1679] INFO (XendCheckpoint:423) 
> /usr/lib/xen/bin/xc_save: symbol lookup error: /usr/lib/xen/bin/xc_save: 
> undefined symbol: xs_suspend_evtchn_port
> [2011-09-14 10:27:31 1679] ERROR (XendCheckpoint:178) Save failed on 
> domain my.lenny (71) - resuming.
> Traceback (most recent call last):
>    File 
> "/usr/local/lib/python2.6/dist-packages/xen/xend/XendCheckpoint.py", 
> line 146, in save
>      forkHelper(cmd, fd, saveInputHandler, False)
>    File 
> "/usr/local/lib/python2.6/dist-packages/xen/xend/XendCheckpoint.py", 
> line 409, in forkHelper
>      raise XendError("%s failed: popen failed" % string.join(cmd))
> XendError: /usr/lib/xen/bin/xc_save 34 71 0 0 1 failed: popen failed
> [2011-09-14 10:27:31 1679] DEBUG (XendDomainInfo:3117) 
> XendDomainInfo.resumeDomain(71)
> [2011-09-14 10:27:34 1679] ERROR (xmlrpclib2:178) Internal error 
> handling xend.domain.migrate
> Traceback (most recent call last):
>    File "/usr/local/lib/python2.6/dist-packages/xen/util/xmlrpclib2.py", 
> line 131, in _marshaled_dispatch
>      response = self._dispatch(method, params)
>    File "/usr/lib/python2.6/SimpleXMLRPCServer.py", line 418, in _dispatch
>      return func(*params)
>    File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomain.py", 
> line 1366, in domain_migrate
>      self._domain_migrate(dominfo, dst, live, port, node)
>    File "/usr/local/lib/python2.6/dist-packages/xen/xend/XendDomain.py", 
> line 1458, in _domain_migrate
>      dsterr = sock.recv(1024)
> timeout: timed out
> 
> 
> The port 8002 is open on both hosts, connections are possible... the xen 
> config is configured..
> I use exactly the same software versions on both hosts..
> 
> any ideas?
> 
> Thank you!
> 


I'm assuming you have the ports open in iptables, can you post your
xend-config.sxp?




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