[ovirt-users] 答复: bonding 802.3ad mode

[Dan Kenigsberg]

On Mon, Mar 23, 2015 at 12:58:48PM +0100, Nathanaël Blanchet wrote:
> Hello Dan,
> 
> Initially, I wanted to reduce the time of import process from the export
> domain to my FC storage domain. In this context, I'm not limited by the SAN
> (8Gbits) or the disk I/O (raid 5), but by the gigabit NIC.
> My initial network configuration was to aggregate 2 nic (1 and 3) to a mode
> 4 bond0 and making vlan over it. So mode 4 is the best mode for this because
> each vms ha its own MAC adress, so the 2gigabits BW are used as expected.
> But the problematic of importing vms (the same as migrating them) is not the
> same, because the flow is unique, so the bandwith is never useful.
> What I decided to do, is to create a second non-LACP bridge bond1
> aggragating nic2 and nic4 which is dedicated to the ovirtmgmt bridgeless
> network.
> Because this one is bridgeless, I add in the custom field the "mode=4
> miion=100) options to have the round robin mode.
> It seems to be ok after testing... please, tell me if I do something wrong.

it seems that you have a typo somewhere: "non-LACP bridge bond1...
dedicated to the ovirtmgmt bridgeless network". I suppose bond1 is a
bond with no bridge involved. If this is the case, I believe that you're
fine.