Date: Mon, 29 Oct 2012 08:20:01 GMT From: Andre Albsmeier <Andre.Albsmeier@siemens.com> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/87792: [patch] very bad performance of cp(1) via NFS, possibly mmap() problem Message-ID: <201210290820.q9T8K165094475@freefall.freebsd.org>
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The following reply was made to PR bin/87792; it has been noted by GNATS.
From: Andre Albsmeier <Andre.Albsmeier@siemens.com>
To: Ted Mittelstaedt <tedm@mittelstaedt.us>
Cc: "bug-followup@FreeBSD.org" <bug-followup@FreeBSD.org>,
"Albsmeier, Andre" <andre.albsmeier@siemens.com>
Subject: Re: bin/87792: [patch] very bad performance of cp(1) via NFS,
possibly mmap() problem
Date: Mon, 29 Oct 2012 09:01:37 +0100
I even went a step further an simply Undef'ed
VM_AND_BUFFER_CACHE_SYNCHRONIZED in cp's Makefile
so the entire mmap code gets disabled...
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