On 14 May 2018 at 15:03, Vinícius Ferrão <fer...@if.ufrj.br> wrote:

> You should use better hashing algorithms for LACP.
>
> Take a look at this explanation: https://www.ibm.com/
> developerworks/community/blogs/storageneers/entry/Enhancing_IP_Network_
> Performance_with_LACP?lang=en
>
> In general only L2 hashing is made, you can achieve better throughput with
> L3 and multiple IPs, or with L4 (ports).
>
> Your switch should support those features too, if you’re using one.
>
> V.
>

The problem isn't the LACP connection between the host & the switch, but
setting up LACP between the VM & the host. For reasons of stability, my 4.1
cluster's switch type is currently "Linux Bridge", not "OVS". Ergo my
question, is LACP on the VM possible with that, or will I have to use ALB?

Regards,
 Doug


>
>
> On 14 May 2018, at 15:16, Doug Ingham wrote:
>
> Hi All,
>  My hosts have all of their interfaces bonded via LACP to maximise
> throughput, however the VMs are still limited to Gbit virtual interfaces.
> Is there a way to configure my VMs to take full advantage of the bonded
> physical interfaces?
>
> One way might be adding several VIFs to each VM & using ALB bonding,
> however I'd rather use LACP if possible...
>
> Cheers,
> --
> Doug
>
>
-- 
Doug
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