On Fri, 12 Apr 2019 12:31:15 -0000
"Dee Slaw" <v.voron...@scanru.ru> wrote:

> Hello, I've installed oVirt 4.3.2 and the problem is that it log messages:
> 
> VDSM ovirt-04 command Get Host Statistics failed: Internal JSON-RPC error:
> {'reason': '[Errno 19] genev_sys_6081 is not present in the system'} in
> Open Virtualization Manager.
> 
> 

This might happen if genev_sys_6081 flickers.

> 
> It also keeps on logging in /var/log/messages:
> 
> Mar 22 11:51:03 ovirt-04 NetworkManager[8725]: <info> [1553244663.9861] device
> (genev_sys_6081): carrier: link connected
> Mar 22 11:51:03 ovirt-04 NetworkManager[8725]: <info> [1553244663.9864] 
> manager:
> (genev_sys_6081): new Generic device 
> (/org/freedesktop/NetworkManager/Devices/34160)
> Mar 22 11:51:03 ovirt-04 NetworkManager[8725]: <info> [1553244663.9866] device
> (genev_sys_6081): enslaved to non-master-type device ovs-system; ignoring
> Mar 22 11:51:03 ovirt-04 NetworkManager[8725]: <info> [1553244663.9906] device
> (genev_sys_6081): enslaved to non-master-type device ovs-system; ignoring
> Mar 22 11:51:03 ovirt-04 kernel: device genev_sys_6081 left promiscuous mode
> Mar 22 11:51:04 ovirt-04 kernel: device genev_sys_6081 entered promiscuous 
> mode
> Mar 22 11:51:04 ovirt-04 NetworkManager[8725]: <info> [1553244664.0038] device
> (genev_sys_6081): carrier: link connected
> Mar 22 11:51:04 ovirt-04 NetworkManager[8725]: <info> [1553244664.0042] 
> manager:
> (genev_sys_6081): new Generic device 
> (/org/freedesktop/NetworkManager/Devices/34161)
> Mar 22 11:51:04 ovirt-04 NetworkManager[8725]: <info> [1553244664.0044] device
> (genev_sys_6081): enslaved to non-master-type device ovs-system; ignoring
> Mar 22 11:51:04 ovirt-04 NetworkManager[8725]: <info> [1553244664.0082] device
> (genev_sys_6081): enslaved to non-master-type device ovs-system; ignoring
> Mar 22 11:51:04 ovirt-04 kernel: device genev_sys_6081 left promiscuous mode
> Mar 22 11:51:04 ovirt-04 kernel: device genev_sys_6081 entered promiscuous 
> mode
> 
> 
> 
> Also I can see the following in /var/log/openvswitch:
> 
> 2019-03-22T08:53:12.413Z|131047|bridge|WARN|could not add network device 
> ovn-034a1c-0 to
> ofproto (File exists)
> 2019-03-22T08:53:12.431Z|131048|tunnel|WARN|ovn-a21088-0: attempting to add 
> tunnel port
> with same config as port 'ovn-0836d7-0' (::->192.168.10.24, key=flow,
> legacy_l2, dp
> port=2)
> 
> 2019-03-22T08:53:12.466Z|131055|connmgr|WARN|accept failed (Too many open 
> files)
> 2019-03-22T08:53:12.466Z|131056|unixctl|WARN|punix:/var/run/openvswitch/ovs-vswitchd.9103.ctl:
> accept failed: Too many open files
> 

Are there too files opened on the host?

> 
> 
> In ovsdb-server.log:
> 
> 2019-03-22T03:24:12.583Z|05792|jsonrpc|WARN|unix#28684: receive error: 
> Connection reset by
> peer
> 2019-03-22T03:24:12.583Z|05793|reconnect|WARN|unix#28684: connection dropped 
> (Connection
> reset by peer)
> 
> 
> 
> How to fix this issue with geneve tunnels?
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