Bug 21702 - Traceback nach Anmeldung
Traceback nach Anmeldung
Status: CLOSED DUPLICATE of bug 20296
Product: UCS
Classification: Unclassified
Component: Virtualization - UVMM
UCS 2.4
Other Linux
: P5 normal (vote)
: UCS 2.4-2
Assigned To: Bugzilla Mailingliste
Tim Petersen
:
Depends on:
Blocks:
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Reported: 2011-03-02 18:08 CET by Janek Walkenhorst
Modified: 2011-04-04 15:48 CEST (History)
3 users (show)

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Description Janek Walkenhorst univentionstaff 2011-03-02 18:08:07 CET
Neuanmeldung, weil ein Server nicht erreichbar war, dann Traceback:

Die Ausführung des Kommandos 'uvmm/overview' ist fehlgeschlagen:

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/__init__.py", line 160, in execute
    func( object )
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/uvmm/__init__.py", line 376, in uvmm_overview
    ( success, res ) = TreeView.safely_get_tree( self.uvmm, object )
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/uvmm/treeview.py", line 160, in safely_get_tree
    table = TreeView.get_tree( uvmm_client, current = current_path )
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/uvmm/treeview.py", line 174, in get_tree
    table.set_tree_data( TreeView.convert( uvmm_client.get_node_tree(), current, additional_buttons = additional_buttons, uvmm = uvmm_client, cache = {} ) )
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/uvmm/uvmmd.py", line 318, in get_node_tree
    groups = self.recv_blocking()
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/uvmm/uvmmd.py", line 169, in recv_blocking
    notifier.step()
  File "/usr/lib/python2.4/site-packages/notifier/nf_generic.py", line 258, in step
    if cond & condition and fd in __sockets[ cond ] and \
  File "/usr/lib/python2.4/site-packages/univention/management/console/handlers/uvmm/uvmmd.py", line 139, in _receive
    data = self._socket.recv( 4096 )
error: (104, 'Die Verbindung wurde vom Kommunikationspartner zur?ckgesetzt')
Comment 1 Stefan Gohmann univentionstaff 2011-03-02 19:46:57 CET
Janek, kannst du noch /var/log/univention/uvmmd.log und /var/log/univention/virtual-machine-manager-daemon.log anhängen?

Zusätzlich xen-Logdateien und syslog.
Comment 2 Janek Walkenhorst univentionstaff 2011-03-03 09:49:28 CET
(In reply to comment #1)
> Janek, kannst du noch /var/log/univention/uvmmd.log und
> /var/log/univention/virtual-machine-manager-daemon.log anhängen?
> 
> Zusätzlich xen-Logdateien und syslog.
Siehe Bug #21701 Comment #3 Attachment #3080 [details]
Comment 3 Janek Walkenhorst univentionstaff 2011-03-03 13:19:40 CET
Aus der /var/log/univention/uvmmd.log

2011-03-03 13:17:03,600 - uvmmd.node - INFO - Connected to 'xen://xen14.firma.test/'
libvir: error : this function is not supported by the connection driver: virDomainHasManagedSaveImage
libvir: error : this function is not supported by the connection driver: virDomainSnapshotNum
2011-03-03 13:17:04,714 - uvmmd.node - INFO - Connected to 'xen://xen16.firma.test/'
libvir: error : this function is not supported by the connection driver: virDomainHasManagedSaveImage
libvir: error : this function is not supported by the connection driver: virDomainSnapshotNum
libvir: Xen error : Domain not found: xenUnifiedDomainLookupByID
2011-03-03 13:18:05,915 - uvmmd.node - WARNING - 'xen://xen14.firma.test/' broken? next check in 0:00:30.000. Domain not found: xenUnifiedDomainLookupByID
2011-03-03 13:18:08,034 - uvmmd.unix - WARNING - [1] Error doing command "NODE_QUERY": Hypervisor "xen://xen14.firma.test/" is unavailable.

Scheint immer zu passieren wenn die Win7 VM mit 7 CPUs beendet wird
Comment 4 Stefan Gohmann univentionstaff 2011-03-17 13:24:34 CET
Das scheint Bug #20296 zu sein.

*** This bug has been marked as a duplicate of bug 20296 ***
Comment 5 Tim Petersen univentionstaff 2011-03-28 15:04:32 CEST
(In reply to comment #4)
> Das scheint Bug #20296 zu sein.

Das Durchreichen des Traceback ist so nicht mehr aufgetreten und scheint durch den in Bug#20296 angeregten Workaround aus Bug#21874 vorerst gefixed zu sein.

In den Logs sind auch keine Anzeichen eines solchen Tracebacks auffindbar - daher verified duplicate!
Comment 6 Sönke Schwardt-Krummrich univentionstaff 2011-04-04 15:48:35 CEST
UCS 2.4-2 wurde veröffentlicht. Sollte der hier beschriebene Bug mit einer
neueren Version von UCS erneut auftreten, so sollte der Bug dupliziert werden:
"Clone This Bug".