jumbo (was Re: [OpenAFS] Documenting the recommended fileserver options)

Dan Pritts danno@internet2.edu
Mon, 28 Feb 2011 09:31:20 -0500

On Feb 24, 2011, at 8:03 PM, Jason Edgecombe wrote:
>    fileserver -L -udpsize 131071 -sendsize 131071 -rxpck 700 -p 128 -b =
600 -nojumbo -cb 1500000

I was curious about jumbogram support so i went to read the man page.

The man page suggests that if your router does not support fragmenting =
of packets, jumbo won't work for clients without jumbo support.  Does =
this mean there is no path mtu discovery support in the fileserver?  not =
that that is without issues, of course.

Dan Pritts, Sr. Systems Engineer
office: +1-734-352-4953 | mobile: +1-734-834-7224