Re: [dm-devel] bcache/dmcache/enhanceio bake-off

From: Joe Thornber
Date: Sat Apr 13 2013 - 12:09:36 EST


Hi Darrick,

On Thu, Apr 11, 2013 at 12:22:39AM -0700, Darrick J. Wong wrote:
> Hi all,
>
> Lately I've been having some fun playing with bcache, dmcache, and enhanceio.

I pushed some tweaks to the mq policy today to my thin-dev tree. They
show some improvements to these fio based tests.

In addition I've written a blog post trying to explain what's going on in dm-cache:
http://device-mapper.org/blog/2013/04/13/benchmarking-dm-cache-with-fio/

- Joe
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