Re: dd(1) performance when copiing a disk to another (fwd)

2005-10-05 Thread Pawel Jakub Dawidek
On Tue, Oct 04, 2005 at 02:14:48PM +0200, Poul-Henning Kamp wrote: +> Second issue: issuing intelligently sized/aligned requests. +> +> Notwithstanding the above, it makes sense to issue requests that +> work as efficient as possible further down the GEOM mesh. +> +> The chopping is one case, and

Re: dd(1) performance when copiing a disk to another (fwd)

2005-10-04 Thread Poul-Henning Kamp
Robert forwarded this message. >-- Forwarded message -- >Date: Tue, 4 Oct 2005 10:48:48 +1000 (EST) >From: Bruce Evans <[EMAIL PROTECTED]> >To: Tulio Guimar=E3es da Silva <[EMAIL PROTECTED]> >Cc: freebsd-performance@FreeBSD.org >Subject: Re: dd(1) performance when copiing a disk t