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Date:      Mon, 30 Jun 1997 16:42:06 -0700
From:      John-Mark Gurney <gurney_j@efn.org>
To:        Chuck Robey <chuckr@glue.umd.edu>
Cc:        BRiGHTMN <brightmn@server.local.sunyit.edu>, FreeBSD-Hackers <FreeBSD-Hackers@FreeBSD.ORG>
Subject:   Re: mounting
Message-ID:  <19970630164206.27593@hydrogen.nike.efn.org>
In-Reply-To: <Pine.BSF.3.96.970630162732.7038T-100000@Journey2.mat.net>; from Chuck Robey on Mon, Jun 30, 1997 at 04:30:02PM -0400
References:  <Pine.BSF.3.95q.970612161416.6201A-100000@server.local.sunyit.edu> <Pine.BSF.3.96.970630162732.7038T-100000@Journey2.mat.net>

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Chuck Robey scribbled this message on Jun 30:
> On Thu, 12 Jun 1997, BRiGHTMN wrote:
> I think I now have it figured out.  Desperation does wonderful things for
> the mind ... Michael Smith had told me previously about the abysmal
> performance of the 3C503 card that machine has, about some buffer
> incompatibility it has, and I think it's ibtten me now.  I found disk
> space, tarred up what I wanted to transfer, and I sent it over that way,
> which worked like a charm.  Means I can't get nfs mounting to work, but at
> least I can get what I want up, going along.

have you tried to use a smaller nfs block size??  i.e. 1k instead of the
default 8k?  I vaguely remeber something about that fixing some problems
with the 3c503...

> > > I'm trying to do an NFS mount of a directory on a 3.0 machine onto another
> > > machine that's running 2.2.1, for the purpose of transferring /usr/src.  I
> > > can mount the 3.0 machine's /usr/src onto my (current) machine and
> > > transfer files with no problem.  When I do the mount onto the 2.2.1
> > > machine, the first ls works, then everything afterwards fails, and hangs.
> > > I have tried, as a test, just to transfer the Makefile into another
> > > directory, here's the ps from it:
> > > 
> > >   207  p1  D      0:00.01 cp /usr/src/Makefile
> > > 
> > > I don't understand the "D" status.  All the nfsd and nfsiod's are running,
> > > as is portmap and mountd, on both machines.  Since I can successfully
> > > mount and tranfer files from the source machine to my own, I think maybe
> > > it's in the target machine (the 2.2.1 machine) that has the trouble, but I
> > > can't guess what it is.  Can you?
> > > 
> > > I've tried this several times, and done some reboot cycles that seemed to
> > > work just fine.  I'm willing to do some experimentation ...

-- 
  John-Mark Gurney                          Modem/FAX: +1 541 683 6954
  Cu Networking

  Live in Peace, destroy Micro$oft, support free software, run FreeBSD



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