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From: "Henning P. Schmiedehausen" <hps@intermeta.de>
To: linux-kernel@vger.kernel.org
Subject: Re: 2.5.44-[mm3, ac2] time to tar zxf kernel tarball compared forvarious
Date: Thu, 24 Oct 2002 09:54:49 +0000 (UTC)	[thread overview]
Message-ID: <ap8g19$8k4$1@forge.intermeta.de> (raw)
In-Reply-To: 3DB764B0.3010204@namesys.com

Hans Reiser <reiser@namesys.com> writes:

>simple tests like this.  We recently ran into one with tar recognizing 
>that it was writing to /dev/null, and optimizing for it.

As stated in the info document. It is there for a reason (Amanda).

--- cut ---
   When the archive is being created to `/dev/null', GNU `tar' tries to
minimize input and output operations.  The Amanda backup system, when
used with GNU `tar', has an initial sizing pass which uses this feature.
--- cut ---

	Regards
		Henning


>Hans

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  reply	other threads:[~2002-10-24  9:48 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-23 19:42 2.5.44-[mm3, ac2] time to tar zxf kernel tarball compared for various fs Steven Cole
2002-10-23 19:57 ` 2.5.44-[mm3, ac2] time to tar zxf kernel tarball compared forvarious fs Andrew Morton
2002-10-23 20:04   ` Benjamin LaHaise
2002-10-23 20:09     ` Andrew Morton
2002-10-24  8:34       ` Daniel Phillips
2002-10-23 20:05   ` Steven Cole
2002-10-23 20:32   ` Steven Cole
2002-10-23 20:44     ` 2.5.44-[mm3, ac2] time to tar zxf kernel tarball comparedforvarious fs Andrew Morton
2002-10-24  3:10     ` 2.5.44-[mm3, ac2] time to tar zxf kernel tarball compared forvarious fs Hans Reiser
2002-10-24  9:54       ` Henning P. Schmiedehausen [this message]
2002-10-24 11:37         ` 2.5.44-[mm3, ac2] time to tar zxf kernel tarball compared forvarious Padraig Brady

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