From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan von Krawczynski Subject: Re: Phoronix article slaming BTRFS Date: Thu, 25 Jun 2009 10:43:55 +0200 Message-ID: <20090625104355.f4679282.skraw@ithnet.com> References: <20090623144123.GB19276@think> <20090623181935.2b01c17d.skraw@ithnet.com> <20090624083116.GI31415@kernel.dk> <20090624173836.GR31415@kernel.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: Mike Ramsey , linux-btrfs@vger.kernel.org To: Jens Axboe Return-path: In-Reply-To: <20090624173836.GR31415@kernel.dk> List-ID: On Wed, 24 Jun 2009 19:38:37 +0200 Jens Axboe wrote: > [...] > It's easy to throw cache at the problem and make it faster. That's like > shaving weight off a car. Might make it go faster, definitely wont make > it safer. Interestingly nobody talks about "the other end" of the ssd market. Ok, a cf card isn't really a ssd, but it is basically the same technology without very intelligent controllers in front. So if you really want to see improvements from ssd options this might be the most visible platform for playing. And again, this is indeed a mainstream market, lots of routers and other embedded gadgets use this - currently mostly implementing ram disks for performance reasons. -- Regards, Stephan