Hi again,
After successfully building 1.7.1 RPMs and installing them on system
in general at very basic lvl everything works
But i'm interested  in next error/information while restarting network service
>
> # service network restart
> Shutting down interface br0:                               [  OK  ]
> Shutting down interface eth0:                              [  OK  ]
> Shutting down loopback interface:                          [  OK  ]
> Bringing up loopback interface:                            [  OK  ]
> Bringing up interface br0:                                 [  OK  ]
> Bringing up interface eth0:  RTNETLINK answers: File exists [  OK  ]


so as i've unterstood it happens  coz system found two devices with
same macc address?
As usual bridge taking mac of mathematically smallest? MAC between bridge ports.
But if it is usual error i will see forever with openvswitch?
I don't see such for example in Mikrotik products. Or only once before
i've tried simple linux bridge and it had not such "errors" as well.

My interface configuration:
>
> DEVICE=br0
> ONBOOT=yes
> NM_CONTROLLED="no"
> DEVICETYPE=ovs
> TYPE=OVSBridge
> BOOTPROTO=static
> IPADDR=192.168.1.254
> NETMASK=255.255.255.0
> IPV6INIT=no
> HOTPLUG=no

> DEVICE=eth0
> ONBOOT=yes
> DEVICETYPE=ovs
> TYPE=OVSPort
> OVS_BRIDGE=br0
> BOOTPROTO=none
> IPV6INIT=no
> HOTPLUG=no


I'll dare to ask several other simple questions on which i didn't find
normal answer on google.
1.  HOTPLUG=no - what does it do?
2. ovs-vsctl - if it can create real system bridge (with system
scripts, which i can edit, put ip/options)? as i understood from it
creates only fake/virtual bridges
3. i've configured full replacement of bridge with ovs ob system
(inserted module ... blah blah blah)
If next output of "brctl show" is normal:
>
> # brctl show
> bridge name     bridge id               STP enabled     interfaces
> br0             /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> /sys/class/net/br0/bridge: No such file or directory
> 0000.3085a9ebb887       no

while:

> # ovs-vsctl show
> 0a36c900-8a72-4675-8bad-dbf1cd6db3fa
>     Bridge "br0"
>         Port "br0"
>             Interface "br0"
>                 type: internal
>         Port "eth0"
>             Interface "eth0"
>     ovs_version: "1.7.1"


Thanks in advance :)
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