Re: [ovirt-users] 答复: bonding 802.3ad mode

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.