Re: [Users] Centos 6.5 and bonding: "A slave interface is not properly configured"

On Wed, Jan 22, 2014 at 01:57:35PM -0300, Federico Alberto Sayd wrote: > On 22/01/14 12:13, Dan Kenigsberg wrote: >> On Wed, Jan 22, 2014 at 07:43:52AM +0000, Karli Sjöberg wrote: >>> On Tue, 2014-01-21 at 21:22 -0300, Federico Sayd wrote: >>>> Hello: >>>> >>>> I am having problems with bonding >>>> >>>> I have installed Centos 6.5 in order to use it as host. I configured >>>> eth0 with the vlan of the management network (Vlan 70). Then I >>>> registered the host to the engine (3.3.2-1-el6) and the engine >>>> installed oVirt in the host without problem. Ovirtmgmt was created >>>> automatically and bridged with eth0.70. >>>> >>>> Now I need to bond a second network interface (eth1) with eth0. But >>>> when I try to bond the nics, I get the next error: >>>> >>>> "A slave interface is not properly configured. Please verify slaves do >>>> not contain any of the following properties: network name, boot >>>> protocol, IP address, netmask, gateway or vlan-ID notation (as part of >>>> interface's name or explicitly)" >> Federico, where exactly do you get this error? Would you attach the >> setupNetwork log from supervdsmd.log? > I get the error in the setup-network dialog in ovirt-engine. > > Today I solved the issue copying the network config of other host > (same hardware), and it worked. > > The supervdsm.log whith the lines logged yesterday: > > http://pastebin.com/kpXrRd2w > > It would be nice if the error could be more explicit, i.e. telling > the ifcfg-* that are conflictive. I do not understand the error yet... I believe that in the text you have quoted, Engine complains that an interface has not joined a bond. But Engine's command to Vdsm MainProcess|Thread-15::DEBUG::2014-01-21 13:13:21,166::supervdsmServer::95::SuperVdsm.ServerCallback::(wrapper) call setupNetworks with ({'ovirtmgmt': {'nic': 'eth0', 'vlan': '70', 'ipaddr': '192.168.1.101', 'netmask': '255.255.255.0', 'STP': 'no', 'bridged': 'true'}}, {}, {'connectivityCheck': 'true', 'connectivityTimeout': 120} contains no reference to a bond device, and seems to have succeeded. One notable problem is that the network definitions lack a 'gateway' parameter, which is very important for ovirtmgmt. Would you share your vdsm.log, too? The output of getCapabilities before and after setupNetworks may shed some light on the circumstances. Regads, Dan.