HI all, I am trying to add second network for back-end traffic. My setup is a 3 hosts running with gluster storage in 3+1 replicat. Now i am trying to add a second network with the UI and when i try to had a the host interface to the new network it is always failing and i lost communication with this host. I am not sure what are the step to add a second network with already 3 Host in the cluster. My setup us 4.2. Any inputs would be appreciated. Thanks _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Hi Kasturi Thanks for the help. When i am able to add a new network but when i try to sync the network it always stay out of sync and if i ssh to that host i do not see the bridge but the network card is up and a ip is assign to it. Thanks Carl On Tue, Jan 23, 2018 at 2:38 AM, Kasturi Narra <knarra(a)redhat.com&gt; wrote: > Hi Carl, > > Below are the steps to configure back end network which is glusternw. > > 1) create a new network called 'glusternw' > 2) Now go to clusters tab and select Logical networks tab. > 3) You should see the newly created network there. > 4) select the network and click on 'Manage Networks' > 5) In Manage networks window for the newly created network select both > 'Migration' & glusternw and click ok. > 6) Now go to the hosts tab click on one host and select 'Network > Interfaces' tab. > 7) select the interface to which you would like to assign the backend > network, drag and drop glusternw to that interface and click ok > 8) You will see that network is now out of sync. > 9) Please click refresh capabilities which will bring the network online. > > Hope this helps !! > > Thanks > kasturi > > On Tue, Jan 23, 2018 at 5:33 AM, carl langlois <crl.langlois(a)gmail.com&gt; > wrote: > >> HI all, >> >> I am trying to add second network for back-end traffic. My setup is a 3 >> hosts running with gluster storage in 3+1 replicat. Now i am trying to add >> a second network with the UI and when i try to had a the host interface to >> the new network it is always failing and i lost communication with this >> host. I am not sure what are the step to add a second network with already >> 3 Host in the cluster. >> >> My setup us 4.2. >> >> Any inputs would be appreciated. >> >> Thanks >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Hi Petr, The "VM Network" explain why i do not have the bridge, thanks for the precision. But i still have my problem..but i suspect my problem to be routing/gateway issue. Should it be using Static address if i already have the other interface use DHCP? I have try using DHCP with the other interface but when i manually bring it up i got difficulty reaching this host.. Any hints? Carl On Tue, Jan 23, 2018 at 1:33 PM, Petr Horacek <phoracek(a)redhat.com&gt; wrote: > Hello Carl, > > If you did not mark the network as "VM Network" it will be created > bridgeless. > > Do you think you could share vdsm.log and supervdsm.log from your host, > so I could look into it? > > Thanks, > Petr > > 2018-01-23 18:35 GMT+01:00 carl langlois <crl.langlois(a)gmail.com&gt;: > >> Hi Kasturi >> >> Thanks for the help. When i am able to add a new network but when i try >> to sync the network it always stay out of sync and if i ssh to that host i >> do not see the bridge but the network card is up and a ip is assign to it. >> >> Thanks >> >> Carl >> >> On Tue, Jan 23, 2018 at 2:38 AM, Kasturi Narra <knarra(a)redhat.com&gt; >> wrote: >> >>> Hi Carl, >>> >>> Below are the steps to configure back end network which is >>> glusternw. >>> >>> 1) create a new network called 'glusternw' >>> 2) Now go to clusters tab and select Logical networks tab. >>> 3) You should see the newly created network there. >>> 4) select the network and click on 'Manage Networks' >>> 5) In Manage networks window for the newly created network select both >>> 'Migration' & glusternw and click ok. >>> 6) Now go to the hosts tab click on one host and select 'Network >>> Interfaces' tab. >>> 7) select the interface to which you would like to assign the backend >>> network, drag and drop glusternw to that interface and click ok >>> 8) You will see that network is now out of sync. >>> 9) Please click refresh capabilities which will bring the network >>> online. >>> >>> Hope this helps !! >>> >>> Thanks >>> kasturi >>> >>> On Tue, Jan 23, 2018 at 5:33 AM, carl langlois <crl.langlois(a)gmail.com&gt; >>> wrote: >>> >>>> HI all, >>>> >>>> I am trying to add second network for back-end traffic. My setup is a >>>> 3 hosts running with gluster storage in 3+1 replicat. Now i am trying to >>>> add a second network with the UI and when i try to had a the host interface >>>> to the new network it is always failing and i lost communication with this >>>> host. I am not sure what are the step to add a second network with already >>>> 3 Host in the cluster. >>>> >>>> My setup us 4.2. >>>> >>>> Any inputs would be appreciated. >>>> >>>> Thanks >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>>> >>> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> >

Yes there are on the same subnet. On Wed, Jan 24, 2018 at 11:58 AM, Petr Horacek <phoracek(a)redhat.com&gt; wrote: > Could you hover the Out-Of-Sync icon in Setup Networks dialog and check > what is causing the issue? > > Are both interfaces, you use DHCP on, connected to the same subnet? > > 2018-01-24 17:34 GMT+01:00 carl langlois <crl.langlois(a)gmail.com&gt;: > >> Hi Petr, >> >> The "VM Network" explain why i do not have the bridge, thanks for the >> precision. >> But i still have my problem..but i suspect my problem to be >> routing/gateway issue. Should it be using Static address if i already have >> the other interface use DHCP? >> I have try using DHCP with the other interface but when i manually bring >> it up i got difficulty reaching this host.. >> >> Any hints? >> >> Carl >> >> >> >> >> >> On Tue, Jan 23, 2018 at 1:33 PM, Petr Horacek <phoracek(a)redhat.com&gt; >> wrote: >> >>> Hello Carl, >>> >>> If you did not mark the network as "VM Network" it will be created >>> bridgeless. >>> >>> Do you think you could share vdsm.log and supervdsm.log from your host, >>> so I could look into it? >>> >>> Thanks, >>> Petr >>> >>> 2018-01-23 18:35 GMT+01:00 carl langlois <crl.langlois(a)gmail.com&gt;: >>> >>>> Hi Kasturi >>>> >>>> Thanks for the help. When i am able to add a new network but when i >>>> try to sync the network it always stay out of sync and if i ssh to that >>>> host i do not see the bridge but the network card is up and a ip is assign >>>> to it. >>>> >>>> Thanks >>>> >>>> Carl >>>> >>>> On Tue, Jan 23, 2018 at 2:38 AM, Kasturi Narra <knarra(a)redhat.com&gt; >>>> wrote: >>>> >>>>> Hi Carl, >>>>> >>>>> Below are the steps to configure back end network which is >>>>> glusternw. >>>>> >>>>> 1) create a new network called 'glusternw' >>>>> 2) Now go to clusters tab and select Logical networks tab. >>>>> 3) You should see the newly created network there. >>>>> 4) select the network and click on 'Manage Networks' >>>>> 5) In Manage networks window for the newly created network select >>>>> both 'Migration' & glusternw and click ok. >>>>> 6) Now go to the hosts tab click on one host and select 'Network >>>>> Interfaces' tab. >>>>> 7) select the interface to which you would like to assign the backend >>>>> network, drag and drop glusternw to that interface and click ok >>>>> 8) You will see that network is now out of sync. >>>>> 9) Please click refresh capabilities which will bring the network >>>>> online. >>>>> >>>>> Hope this helps !! >>>>> >>>>> Thanks >>>>> kasturi >>>>> >>>>> On Tue, Jan 23, 2018 at 5:33 AM, carl langlois < >>>>> crl.langlois(a)gmail.com&gt; wrote: >>>>> >>>>>> HI all, >>>>>> >>>>>> I am trying to add second network for back-end traffic. My setup is >>>>>> a 3 hosts running with gluster storage in 3+1 replicat. Now i am trying to >>>>>> add a second network with the UI and when i try to had a the host interface >>>>>> to the new network it is always failing and i lost communication with this >>>>>> host. I am not sure what are the step to add a second network with already >>>>>> 3 Host in the cluster. >>>>>> >>>>>> My setup us 4.2. >>>>>> >>>>>> Any inputs would be appreciated. >>>>>> >>>>>> Thanks >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> Users(a)ovirt.org >>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>> >>>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>>> >>> >> >