Re: NFS vs jumbograms?

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#137

From: Matt W. Benjamin
Date: Tue, 04 Jun 2013 04:17

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NFS-per se has change a lot since...NFSv4 came out.  What NFS versions does NetBSD currently
support?  I had the sense that it probably tracked Rick Macklem's FreeBSD work at some
distance...  Like, does NetBSD support pNFS?

Matt

----- "David Holland" <dholland-tech@NetBSD.org> wrote:

> On Mon, Jun 03, 2013 at 11:37:29AM -0400, Mouse wrote:
>  > At $JOB, we have two i386 machines with wm interfaces connected
>  > back-to-back with a short patch cable and a /30 subnet of 192.168. 
> One
>  > is NFS-serving some disk space to the other over this link.  They
> are
>  > running 4.0.1 (with a few tweaks of mine, but nothing touching
>  > sys/nfs); while it's fallen off the end of official support, I
> thought
>  > someone might happen to recall enough to be useful....
> 
> nfs hasn't changed much, so if the problem is in nfs (rather than in
> netinet) it's probably still in -current.
> 
> not that this actually helps.
> 
> Also note that there are a fair number of cases in nfs where lost
> packets result in timeouts that don't get handled properly causing
> things to wedge. If you haven't yet, try using tcp mounts as that
> tends to avoid exercising some of those cases.
> 
> -- 
> David A. Holland
> dholland@netbsd.org

-- 
Matt Benjamin
The Linux Box
206 South Fifth Ave. Suite 150
Ann Arbor, MI  48104

http://linuxbox.com

tel.  734-761-4689 
fax.  734-769-8938 
cel.  734-216-5309

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From: "Matt W. Benjamin" <matt@linuxbox.com>
Newsgroups: fa.netbsd.tech.kern
Subject: Re: NFS vs jumbograms?
Date: Tue, 04 Jun 2013 04:17:48 UTC
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