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From: Nathaniel W Filardo <nwf@cs.jhu.edu>
To: fernanbolando@mailc.net,
	Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] when to use vac -q -d old.vac instead of simply vac -d	old.vac
Date: Mon, 29 Jun 2009 01:02:31 -0400	[thread overview]
Message-ID: <20090629050231.GS25893@gradx.cs.jhu.edu> (raw)
In-Reply-To: <1d5d51400906281813g649a72f7v8610b0311c7de5f@mail.gmail.com>

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On Mon, Jun 29, 2009 at 09:13:09AM +0800, Fernan Bolando wrote:
> Why is -q not a default? Is there a reliability concern with that option?

It uses an astronomically large amount of memory, if nothing else.
Mirroring a little over 100MB of data from sources with vac -q occupies
roughly 85MB in core.

--nwf;

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  reply	other threads:[~2009-06-29  5:02 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-29  1:13 Fernan Bolando
2009-06-29  5:02 ` Nathaniel W Filardo [this message]
2009-06-29 12:23   ` [9fans] when to use vac -q -d old.vac instead of simply vac -dold.vac erik quanstrom
2009-06-29 15:56 ` [9fans] when to use vac -q -d old.vac instead of simply vac -d old.vac Russ Cox
2009-07-02  1:54   ` Nathaniel W Filardo

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