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List:       vdsm-devel
Subject:    Re: [vdsm] [Users] setupNetworks failure - Host non-operational
From:       Dan Kenigsberg <danken () redhat ! com>
Date:       2013-01-22 20:11:14
Message-ID: 20130122201114.GB3026 () redhat ! com
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On Tue, Jan 22, 2013 at 06:26:35PM +0530, Deepak C Shetty wrote:
> Hi All,
> I have a multi-VM setup, where I have ovirt engine on one VM and
> VDSM host on another.
> Discovering the host from the engine puts the host in Unassigned
> state, with the error saying 'ovirtmgmt' network not found.
> 
> When i select setupNetworks and drag-drop the ovirtmgmt to setup
> over eth0, i see the below error in VDSM & host goes to
> non-operataional state.
> 
> I tried the steps mentioned by Alon in
> http://lists.ovirt.org/pipermail/users/2012-December/011257.html
> but still see the same error
> 
> ============= dump from vdsm.log ================
> 
> MainProcess|Thread-23::ERROR::2013-01-22
> 18:25:53,496::configNetwork::1438::setupNetworks::(setupNetworks)
> Requested operation is not valid: cannot set autostart for transient
> network
> Traceback (most recent call last):
> File "/usr/share/vdsm/configNetwork.py", line 1420, in setupNetworks
> implicitBonding=True, **d)
> File "/usr/share/vdsm/configNetwork.py", line 1030, in addNetwork
> configWriter.createLibvirtNetwork(network, bridged, iface)
> File "/usr/share/vdsm/configNetwork.py", line 208, in
> createLibvirtNetwork
> self._createNetwork(netXml)
> File "/usr/share/vdsm/configNetwork.py", line 192, in _createNetwork
> net.setAutostart(1)
> File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2148,
> in setAutostart
> if ret == -1: raise libvirtError ('virNetworkSetAutostart()
> failed', net=self)
> libvirtError: Requested operation is not valid: cannot set autostart
> for transient network
> MainProcess|Thread-23::ERROR::2013-01-22 \
> 18:25:53,502::supervdsmServer::77::SuperVdsm.ServerCallback::(wrapper) Error in \
> setupNetworks Traceback (most recent call last):
> File "/usr/share/vdsm/supervdsmServer.py", line 75, in wrapper
> return func(*args, **kwargs)
> File "/usr/share/vdsm/supervdsmServer.py", line 170, in setupNetworks
> return configNetwork.setupNetworks(networks, bondings, **options)
> File "/usr/share/vdsm/configNetwork.py", line 1420, in setupNetworks
> implicitBonding=True, **d)
> File "/usr/share/vdsm/configNetwork.py", line 1030, in addNetwork
> configWriter.createLibvirtNetwork(network, bridged, iface)
> File "/usr/share/vdsm/configNetwork.py", line 208, in
> createLibvirtNetwork
> self._createNetwork(netXml)
> File "/usr/share/vdsm/configNetwork.py", line 192, in _createNetwork
> net.setAutostart(1)
> File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2148,
> in setAutostart
> if ret == -1: raise libvirtError ('virNetworkSetAutostart()
> failed', net=self)
> libvirtError: Requested operation is not valid: cannot set autostart
> for transient network

This is a known bug with libvirt-1.0.1
https://bugzilla.redhat.com/890492         newly defined network is not marked as \
persistent http://www.redhat.com/archives/libvir-list/2012-December/msg01336.html
Either downgrade to 0.10.z or try the posted patches.
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