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List: freebsd-stable
Subject: Re: 10GbE with jumbo networking problems
From: Rick Macklem <rmacklem () uoguelph ! ca>
Date: 2015-02-18 2:22:34
Message-ID: 2038489979.5233865.1424226154952.JavaMail.root () uoguelph ! ca
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Andris wrote:
> Hi,
>
> Is there any progress regarding this bug?
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=183390
>
> hardware and setup is similar to discussed in PR, except instead of
> NFS iSCSI (ctl) is used.
> OS - FreeBSD 10.1-STABLE r278064.
>
Oh, I just noticed you mention "jumbo" in your subject line. The above
bug report is an issue related to TSO segments. I have no idea if there
is a separate problem w.r.t. the driver handling jumbo packets. (I believe
that all using a jumbo packet would imply is that the TSO segment would
be broken into fewer mtu sized packets by the hardware, so enabling
jumbo packets shouldn't affect this.)
rick
> WBR,
> Andris
>
>
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