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Date:      Fri, 18 Feb 2000 11:33:47 +0900
From:      "Daniel C. Sobral" <dcs@newsguy.com>
To:        Tom <tom@uniserve.com>
Cc:        Brad Knowles <blk@skynet.be>, freebsd-stable@FreeBSD.ORG
Subject:   Re: Initial performance testing w/ postmark & softupdates...
Message-ID:  <38ACAF8B.65E314E9@newsguy.com>
References:  <Pine.BSF.4.05.10002171205530.1712-100000@shell.uniserve.ca>

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Tom wrote:
> 
>   Not really.  You could just use async updates instead of softupdates.
> Or an OS that uses async updates.  Write caching metadata is always faster
> than re-ordering it intelligently.

Softupdates reduces the number of writes needed. It can coalesce writes
to the same block.

--
Daniel C. Sobral			(8-DCS)
dcs@newsguy.com
dcs@freebsd.org

	"If you consider our help impolite, you should see the manager."




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