[Users] UNCHECKED Re: [vdsm] ovirtmgmt vanishes after reboot

Tue Jan 28 16:34:54 UTC 2014

----- Original Message -----
> From: "Federico Alberto Sayd" <fsayd at uncu.edu.ar>
> To: users at ovirt.org
> Sent: Tuesday, January 28, 2014 5:23:13 PM
> Subject: Re: [Users] ***UNCHECKED*** Re: [vdsm] ovirtmgmt vanishes after reboot
> 
> On 28/01/14 11:27, Francisco Pérez wrote:
> 
> 
> 
> Im setting up two networks. ovirtmgmt and a LAN. Both of them are gone after
> reboot on the node, its starts only with eth0 initial configuration.
> 
> Antoni, here are the outputs you requested:
> 
> [root at ovirth1 ~]# /etc/init.d/vdsmd status
> VDS daemon server is running
> [root at ovirth1 ~]# service vdsmd status
> VDS daemon server is running
> [root at ovirth1 ~]# virsh -r net-list
> setlocale: No such file or directory
> Name State Autostart Persistent
> --------------------------------------------------
> ;vdsmdummy; active no no
> 
> [root at ovirth1 ~]# ls /etc/sysconfig/network-scripts/
> ifcfg-eth0 ifdown-eth ifdown-post ifdown-tunnel ifup-eth ifup-plip
> ifup-routes init.ipv6-global route-LAN
> ifcfg-lo ifdown-ippp ifdown-ppp ifup ifup-ippp ifup-plusb ifup-sit
> net.hotplug route-ovirtmgmt
> ifdown ifdown-ipv6 ifdown-routes ifup-aliases ifup-ipv6 ifup-post ifup-tunnel
> network-functions rule-LAN
> ifdown-bnep ifdown-isdn ifdown-sit ifup-bnep ifup-isdn ifup-ppp ifup-wireless
> network-functions-ipv6 rule-ovirtmgmt

Just to maek sure, /etc/vdsm/vdsm.conf does not modify net_persistence nor
net_configurator, does it?

If it does not, and you ticked "Save" on the setupNetworks dialogs, there is
some issue with the net persistence flow on the ovirt node and a bug should be
opened for it.

> 
> Dan those command are excecuted where? on the manager or the node? Im new at
> this and the logs are a little overwhelming so if you help me to interpret
> them i'll apreciate them. I have attached the whole log directory
> /var/log/vdsm/
> 
> Regards
> 
> 
> 
> On Thu, Jan 23, 2014 at 4:32 PM, Dan Kenigsberg < danken at redhat.com > wrote:
> 
> 
> 
> On Thu, Jan 23, 2014 at 05:12:17PM +0100, Fabian Deutsch wrote:
> > Am Donnerstag, den 23.01.2014, 12:34 -0300 schrieb Francisco Pérez:
> > > Hi. I have configured an ovirt-engine to manage an ovirt node
> > > succesfully. I have created VM and all runs well but im trying to do
> > > some escenario testing and i have found an issue.
> > > 
> > > 
> > > If somehow the ovirt node is rebooted(Power failure, crash, manual
> > > reboot, etc) when its comes up it does not start the ovirtmgmt
> > > network. Even if in the ovirt-engine you save network configuration or
> > > if you execute persist
> > > on /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt. It tells you it's
> > > already been added to the configuration.
> > > 
> > > 
> > > Is this normal behavior after ovirt node's is rebooted? Am i doing
> > > something wrong?
> > 
> > Hey Francisco,
> > 
> > that sounds like a bug.
> > VDSM Devs, how can we debug why the network is not brought up?
> 
> Could you share vdsm.log and supervdsm.log? When you set up ovirtmgmt,
> as setupNetworks command should be visible there. Later, on "save", a
> call to setSafeNetworkConfig is sent, which is expected to persist your
> network configuration.
> 
> Is it visible? Is it successful?
> 
> What do you see in the logs post boot? Can you tell whether
> the vdsm-restore-net-config.init server was run? (its job is to revert
> unsaved network config changes on non-ovirt-nodes).
> 
> 
> 
> _______________________________________________
> Users mailing list Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> I had the same issue with 3.0.1-1.0.2.el6, I saw other posts about this
> problem ( http://lists.ovirt.org/pipermail/users/2013-September/016705.html
> ) and then I decided to discard ovirt-node and use a full blown distro
> (Centos 6.5)
> 
> 
> Regards
> 
> Federico
> 
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