[Gluster-users] MTU 9000 question

Felix Kölzow felix.koelzow at gmx.de
Wed May 6 14:33:39 UTC 2020


Dear List,


same question and same setup from my side.


Regards,

Felix

On 06/05/2020 16:09, Erik Jacobson wrote:
> It is inconvenient for us to use MTU 9K for our gluster servers for
> various reasons. We typically have bonded 10G interfaces.
>
> We use distribute/replicate and gluster NFS for compute nodes.
>
> My understanding is the negative to using 1500 MTU is just less
> efficient use of the network. Are there other concerns? We don't
> currently have network saturation problems.
>
> We are trying to make a decision on if we need to do a bunch of extra
> work to switch to 9K MTU and if it is worth the benefit.
>
> Does the community have any suggestions?
>
> Erik
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