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Date:      Thu, 26 Feb 98 12:00:30 MEZ
From:      Stefan Boresch <stefan@mdy.univie.ac.at>
To:        freebsd-stable@FreeBSD.ORG
Subject:   Re: 2.2.6 for NFS server
Message-ID:  <199802261100.MAA11236@alpha.mdy.univie.ac.at>

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Hmh, with regard to 2.2-stable as an NFS-server:  I have
encountered severe performance problems between IRIX 5.3 (and 6.1)
as clients and a 2.2.5 box as server (last made world made around
the end of January).

When I simply mount from the IRIX boxes, files get truncated.
One can avoid that by specifying a block-size for read/write of 1024 when 
mounting.  However, then the performance is lousy 20k/sec.  (Compare
this to the reversed roles, FreeBSD as the client, IRIX as the
server, where I see 1MB/sec!)

I have posted this previously, but got no reply.  (I believe
the issue mentioned for Digital UNIX and Solaris is in the
official bug-database).  Just in case anyone is interested:
This is a typical error message from the IRIX side (6.1) when
files get truncated during an NFS write

Dec 15 16:03:05 2A:octopus unix: NFS write error 5 on host server1
Dec 15 16:03:07 2A:octopus unix: xdr_bytes: bad size FAILED
Dec 15 16:03:07 2A:octopus unix: NFS2 write failed for server server1: Can't encode arguments

No apparent error messages on the FreeBSD side.

Helpful hints are certainly appreciated!

Stefan

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