[Users] Vdsm/libvir error during deploy

Fri Dec 21 12:52:38 UTC 2012

Hi

I suggest also to remove /var/lib/vdsm/netbackup directory.
Kevin

2012/12/21 Alon Bar-Lev <alonbl at redhat.com>

>
>
> ----- Original Message -----
> > From: "Joop" <jvdwege at xs4all.nl>
> > To: users at ovirt.org
> > Sent: Friday, December 21, 2012 12:30:17 PM
> > Subject: [Users] Vdsm/libvir error during deploy
> >
> > While using the latest nightly I can't deploy new hosts using oVirt.
> > rpm -aq | grep ovirt
> > ovirt-engine-backend-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-engine-dbscripts-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-iso-uploader-3.1.0-1.fc17.noarch
> > ovirt-engine-tools-common-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-engine-userportal-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-host-deploy-0.0.0-0.0.master.20121220.gitec2416f.fc17.noarch
> > ovirt-engine-config-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-engine-cli-3.2.0.7-1.20121219.git5eddf58.fc17.noarch
> > ovirt-engine-webadmin-portal-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-engine-restapi-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-engine-genericapi-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-host-deploy-java-0.0.0-0.0.master.20121220.gitec2416f.fc17.noarch
> > ovirt-engine-notification-service-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-engine-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> > ovirt-release-fedora-5-2.noarch
> > ovirt-image-uploader-3.1.0-1.fc17.noarch
> > ovirt-engine-sdk-3.2.0.5-1.20121219.gitc0ab704.fc17.noarch
> > ovirt-log-collector-3.1.0-1.fc17.noarch
> > ovirt-engine-setup-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
> >
> > I did an engine-cleanup/engine-setup to start with a clean slate,
> > further
> > I have a host that is used before and keeps loosing
> > networkconnectivity
> > when the vdsmd service is started so I did several yum removes of
> > packages
> > (libvirt related and qemu related and vdsm*) and removed the /etc/
> > and
> > /var entries where needed. Then I ran add host and end up with the
> > same
> > error I had before, full deploy log is attached but this is the real
> > and
> > only set of errors:
> >
> > 2012-12-21 11:00:26 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
> > plugin.executeRaw:324 execute: ['/usr/share/vdsm/addNetwork',
> > 'ovirtmgmt',
> > '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
> > 'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
> > 'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no',
> > 'USERCTL=no',
> > 'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0',
> > 'blockingdhcp=true'],
> > env=None
> > 2012-12-21 11:00:30 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
> > plugin.executeRaw:341 execute-result: ['/usr/share/vdsm/addNetwork',
> > 'ovirtmgmt', '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
> > 'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
> > 'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no',
> > 'USERCTL=no',
> > 'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0',
> > 'blockingdhcp=true'],
> > rc=255
> > 2012-12-21 11:00:30 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
> > plugin.execute:388 execute-output: ['/usr/share/vdsm/addNetwork',
> > 'ovirtmgmt', '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
> > 'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
> > 'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no',
> > 'USERCTL=no',
> > 'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0',
> > 'blockingdhcp=true']
> > stdout:
> >
> >
> > 2012-12-21 11:00:30 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
> > plugin.execute:393 execute-output: ['/usr/share/vdsm/addNetwork',
> > 'ovirtmgmt', '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
> > 'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
> > 'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no',
> > 'USERCTL=no',
> > 'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0',
> > 'blockingdhcp=true']
> > stderr:
> > WARNING:Storage.LVM:Cannot create env file [Errno 2] No such file or
> > directory: '/var/run/vdsm/lvm.env'
> > WARNING:root:options IPADDR is deprecated. Use ipaddr instead
> > WARNING:root:options NETMASK is deprecated. Use netmask instead
> > WARNING:root:options GATEWAY is deprecated. Use gateway instead
> > WARNING:root:options ONBOOT is deprecated. Use onboot instead
> > INFO:root:Adding network ovirtmgmt with vlan=, bonding=,
> > nics=['em1'],
> > bondingOptions=None, mtu=None, bridged=True, options={'blockingdhcp':
> > 'true', 'UUID': 'e121a99a-994e-479d-8de1-a56c14315545', 'USERCTL':
> > 'no',
> > 'DNS2': '172.19.1.18', 'DNS1': '172.19.1.12', 'onboot': 'yes',
> > 'IPV6INIT':
> > 'no'}
> > libvir: Network Driver error : Network not found: no network with
> > matching
> > name 'vdsm-ovirtmgmt'
> > libvir: Network Driver error : Network not found: no network with
> > matching
> > name 'vdsm-ovirtmgmt'
> > libvir: Network Driver error : Requested operation is not valid:
> > cannot
> > set autostart for transient network
> > Traceback (most recent call last):
> >   File "/usr/lib64/python2.7/runpy.py", line 162, in
> >   _run_module_as_main
> >     "__main__", fname, loader, pkg_name)
> >   File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
> >     exec code in run_globals
> >   File "/usr/share/vdsm/configNetwork.py", line 1489, in <module>
> >     main()
> >   File "/usr/share/vdsm/configNetwork.py", line 1458, in main
> >     addNetwork(bridge, **kwargs)
> >   File "/usr/share/vdsm/configNetwork.py", line 1017, in addNetwork
> >     configWriter.createLibvirtNetwork(network, bridged, iface)
> >   File "/usr/share/vdsm/configNetwork.py", line 200, in
> >   createLibvirtNetwork
> >     self._createNetwork(netXml)
> >   File "/usr/share/vdsm/configNetwork.py", line 184, 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)
> > libvirt.libvirtError: Requested operation is not valid: cannot set
> > autostart for transient network
> >
> > 2012-12-21 11:00:30 DEBUG otopi.context context._executeMethod:127
> > method
> > exception
> > Traceback (most recent call last):
> >   File "/tmp/ovirt-o5lusc2CYC/pythonlib/otopi/context.py", line 117,
> >   in
> > _executeMethod
> >     method['method']()
> >   File
> > "/tmp/ovirt-o5lusc2CYC/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py",
> > line 736, in _misc
> >     parameters=parameters,
> >   File
> > "/tmp/ovirt-o5lusc2CYC/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py",
> > line 492, in _createBridge
> >     parameters
> >   File "/tmp/ovirt-o5lusc2CYC/pythonlib/otopi/plugin.py", line 398,
> >   in
> > execute
> >     command=args[0],
> > RuntimeError: Command '/usr/share/vdsm/addNetwork' failed to execute
> > 2012-12-21 11:00:30 ERROR otopi.context context._executeMethod:136
> > Failed
> > to execute stage 'Misc configuration': Command
> > '/usr/share/vdsm/addNetwork' failed to execute
> > 2012-12-21 11:00:30 DEBUG otopi.transaction transaction.abort:131
> > aborting
> > 'Yum Transaction'
> >
> > This is a host that started life as a standard Fed17 install from
> > LiveCD
> > and it worked with ovirt-3.1 but now I can't get it to work with
> > oVirt-nightlies. I have two other hosts which started from the same
> > install and they work, atleast everything gets installed and the
> > hosts are
> > visisble and up in oVirt. Did a diff of rpm -aq | sort of a working
> > and
> > nonworking host but the diff is minimal, some extra packages (mc/..)
> > some
> > very small version diffs (1.2.3-x instead of y)
> >
> > Any help appreciated,
> >
> > Joop
>
> There are some leftovers from previous installation, libvirt is not sync
> with machine networking.
>
> You should clean up /etc/libvirt/ and /var/lib/libvirt look for files with
> vdsm...
>
> $ find /etc/libvirt -name '*vdsm*' -exec rm {} \;
> $ find /var/lib/libvirt -name '*vdsm*' -exec rm {} \;
>
> Also remove any ifcfg file you have, rm
> /etc/sysconfig/network-script/ifcfg-*, then configure the host for have
> proper network address (if dhcp you don't need to do anything, just restart
> network and network manager).
>
> After the networking is default, start deployment.
>
>
> Alon
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>

-- 

Kevin Mazière
Responsable Infrastructure
Alter Way – Hosting
 1 rue Royal - 227 Bureaux de la Colline
92213 Saint-Cloud Cedex
Tél : +33 (0)1 41 16 38 41
Mob : +33 (0)7 62 55 57 05
 http://www.alterway.fr
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