[one-users] Opennebula and openvswitch problem.

[Leszek Master]

But there is next problem. I cannot start or migrate VM to the host with
libvirt upgraded to version 1.0.0, the error is:

failed: error: cannot open file 'one/one-3-8-0': No such file or directory

Configured the same as others nodes where it is working. Maybe the compiled
libvirt doesn't have rbd module loaded?


2014-04-03 12:43 GMT+02:00 Leszek Master <keksior at gmail.com>:

> It worked. Thank you very much for your help ! :)
>
>
> 2014-04-03 11:03 GMT+02:00 James Dobson <JDobson at velocix.com>:
>
>   You need to upgrade the version of libvirt, basically support for
>> openvswitch wasn't added until a later version if you don't have the later
>> version you have to use brcompat.
>>
>>
>>
>> http://libvirt.org/formatnetwork.html
>>
>>
>>
>> bridge
>>
>> This network describes either 1) an existing host bridge that was
>> configured outside of libvirt (if a <bridge name='xyz'/> element has
>> been specified, Since 0.9.4), 2) an existing Open vSwitch bridge that was
>> configured outside of libvirt (if both a <bridge name='xyz'/> element
>> *and* a <virtualport type='openvswitch'/> have been specified Since
>> 0.10.0) 3) an interface or group of interfaces to be used for a "direct"
>> connection via macvtap using macvtap's "bridge" mode (if the forward
>> element has one or more <interface> subelements, Since 0.9.4) (see Direct
>> attachment to physical interface<http://libvirt.org/formatdomain.html#elementsNICSDirect>for descriptions of the various macvtap modes). libvirt doesn't attempt to
>> manage the bridge interface at all, thus the <bridge> element's stp and
>> delay attributes are not allowed; no iptables rules, IP addresses, or
>> DHCP/DNS services are added; at the IP level, the guest interface appears
>> to be directly connected to the physical interface.Since 0.9.4
>>
>>
>>
>> This also may help..
>>
>>
>>
>>
>> http://blog.scottlowe.org/2012/11/05/compiling-libvirt-1-0-0-on-ubuntu-12-04-and-12-10/
>>
>>
>>
>> I was lucky that in centos 6 the epel repository had a later version I
>> could use.
>>
>>
>>
>> HTH,
>>
>>
>>
>> James
>>
>>
>>
>> *From:* users-bounces at lists.opennebula.org [mailto:
>> users-bounces at lists.opennebula.org] *On Behalf Of *Leszek Master
>> *Sent:* 03 April 2014 09:40
>> *To:* Stefan Kooman; Users OpenNebula
>> *Subject:* Re: [one-users] Opennebula and openvswitch problem.
>>
>>
>>
>> I'm waiting for official relese of next LTS version, i can use only LTS
>> in my production, so i was testing it on the 12.04. If there isn't any
>> official manual how ot solve this problem i'll upgrade my distro and try
>> then :) Thanks for your help.
>>
>>
>>
>> 2014-04-03 9:25 GMT+02:00 Stefan Kooman <stefan at bit.nl>:
>>
>> Quoting Leszek Master (keksior at gmail.com):
>> > Still the same problem:
>> >
>> > failed: error: Unable to add bridge br0 port vnet0: Operation not
>> supported
>> >
>> > sudo ovs-vsctl show
>> > e2e80002-00ea-464d-9c62-5af5e0889d81
>> >     Bridge "br0"
>> >         Port "eth1"
>> >             Interface "eth1"
>> >         Port "br0"
>> >             Interface "br0"
>> >                 type: internal
>> >     ovs_version: "1.4.6"
>> > leni at node-03:~$ sudo brctl show
>> > bridge name     bridge id               STP enabled     interfaces
>> > leni at node-03:~$
>> >
>> >
>> > Tryied updating openvswitch from 1.4 to 1.9, the problem stays the same.
>> > The only thing to get this working for now is to load brcompat module to
>> > os, but it's problematic with new nodes. Any one have solution to this
>> > problem?
>>
>> I believe I managed to get it going on Precise, but I had some issues,
>> just like you. It's been some time ago though. Ubuntu Precise Trusty
>> Tahr is due in a few weeks. Any particular reason you would want to stay
>> on Precise?.
>>
>>
>> Gr. Stefan
>>
>> --
>> | BIT BV  http://www.bit.nl/        Kamer van Koophandel 09090351
>> | GPG: 0xD14839C6                   +31 318 648 688 / info at bit.nl
>>
>>
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20140403/33a89af4/attachment-0002.htm>