Re: [ovirt-users] Network instability after upgrade 3.6.0 -> 3.6.1

2015-12-29 Thread Jon Archer
Stefano, I am currently experiencing the same issue. 2x nic lacp config at switch, mode 4 bond at server with no connectivity. Interestingly I am able to ping the switch itself. I haven't had time to investigate thoroughly but my first thought is an update somewhere. Did you ever resolve and

Re: [ovirt-users] Network instability after upgrade 3.6.0 -> 3.6.1

2015-12-21 Thread Yedidyah Bar David
On Sun, Dec 20, 2015 at 3:52 PM, Stefano Danzi wrote: > Network problems was solved after changing Bond mode (and it's strange. I > have to investigate around qemu-kvm, cento 7.2 and switch firmware ), but > broker problem still exist. If I turn on the host, ha agent start

Re: [ovirt-users] Network instability after upgrade 3.6.0 -> 3.6.1

2015-12-20 Thread Yedidyah Bar David
On Fri, Dec 18, 2015 at 5:31 PM, Stefano Danzi wrote: > I found this in vdsm.log and I think that could be the problem: > > Thread-3771::ERROR::2015-12-18 > 16:18:58,597::brokerlink::279::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(_communicate) > Connection closed:

Re: [ovirt-users] Network instability after upgrade 3.6.0 -> 3.6.1

2015-12-18 Thread Stefano Danzi
I found this in vdsm.log and I think that could be the problem: Thread-3771::ERROR::2015-12-18 16:18:58,597::brokerlink::279::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(_communicate) Connection closed: Connection closed Thread-3771::ERROR::2015-12-18

[ovirt-users] Network instability after upgrade 3.6.0 -> 3.6.1

2015-12-17 Thread Stefano Danzi
Hello, I have one testing host (only one host) with self hosted engine and 2 VM (one linux and one windows). After upgrade ovirt from 3.6.0 to 3.6.1 the network connection works discontinuously. Every 10 minutes HA agent restart hosted engine VM because result down. But the machine is UP,

Re: [ovirt-users] Network instability after upgrade 3.6.0 -> 3.6.1

2015-12-17 Thread Stefano Danzi
I partially solve the problem. My host machine has 2 network interfaces with a bond. The bond was configured with mode=4 (802.3ad) and switch was configured in the same way. If I remove one network cable the network become stable. With both cables attached the network is instable. I removed