This is a limitation of the brctl tool. Attempting to define a bridge named 'default' fails: # brctl addbr default add bridge failed: Invalid argument
Thanks, Edy. On Thu, Sep 7, 2017 at 8:26 PM, Claudio Soprano <claudio.sopr...@lnf.infn.it > wrote: > Ok > > After installed the host, i need to attach it the networks > > so I got the Unexpected Exception while I'm trying to add a vlan 1 (called > default) to a Host, in the Setup_networks gui. > > I attached: > > - a screenshoot of all the network we have > > - two screenshoots for the "default" network proprierties (one for vnic > profile, other for the proprierties) > > - supervdsm.log from host ovc2n06 (i attached all the file, but you will > find all at the beginning) > > Like already explained, it is simple to replicate the problem with a > CentOS v7.3 host, you need to create a Bridge called default > (ifcfg-default) and a Vlan 1 attached to it (ifcfg-enp12s0.1), do a > systemctl restart network and you will get the error. > To fix the problem rename the bridge to "def" for example and change the > Vlan 1 file configuration to link the new name and then all works. > > This problem is found only on the CentOS v7.3 on old CentOS v7.2 hosts the > "default" bridge works, to override this problem we changed the name to > "def" for now. > > All the hosts now are ovirt v4.1.5 and CentOS v7.3 we have also some old > hosts on CentOS v7.2 > > Claudio > > > On 07/09/17 13:46, Dan Kenigsberg wrote: > >> I do not understand which steps you are doing until you get the >> "Unexpected Exception" dialog. >> Could you detail them? >> >> Also, can you share supervdsm.log from the relevant host, so we can >> understand the nature of that unexpected exception? >> >> On Wed, Aug 30, 2017 at 12:31 PM, Claudio Soprano >> <claudio.sopr...@lnf.infn.it> wrote: >> >>> The problem is not the host-deploy, infact the deploy finished without >>> errors, if i remember good in the deploy process the network are not >>> set, i >>> need to attach each network i need manually, under hosts, network >>> interface, >>> setup host networks >>> >>> and the problem is there, when i attach all the VLANs (including the >>> default, that is VLAN 1) it gave error, default is not present in the >>> system, if i add all the VLANS (excluding the default, that is VLAN 1) >>> it is >>> OK, but the host will not activate because missing the default vlan. >>> >>> If i manually add the 2 configuration files (ifcfg-default and >>> ifcfg-intX.1) >>> to the host and make a systemctl network restart, it gave error then >>> >>> ip addr reports >>> >>> the vlan 1 is added, but not the Bridge to default (the default is >>> missing >>> error). >>> >>> I don't know if the name "default" (for the network, VLAN 1) could be the >>> problem, but i can't rename now, because i need to detach from the hosts, >>> but actually i can't. >>> >>> I added 3 screenshoots to show you the situation, before adding VLAN 1 >>> ("default" network), the error when adding it, and the info on the error. >>> >> > -- > > / | / _____/ / | / _____/ | / > / / | / / / / | / / / | / > / / | / ___/ _____/ / / | / ___/ / | / > / / | / / / / | / / / | / > ______/ _/ __/ _/ _/ _/ __/ _/ _/ __/ > > Claudio Soprano phone: (+39)-06-9403.2349/2355 > Computing Service fax: (+39)-06-9403.2649 > LNF-INFN e-mail: claudio.sopr...@lnf.infn.it > Via Enrico Fermi, 40 www: http://www.lnf.infn.it/ > I-00044 Frascati, Italy > >
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users