Thanks for your comment, Joe.
Yes, dm-lc focuses solely on optimizing writes.
As you know, writing to RAID storage is slower than reading because of
so-called RAID penalty. So, only improving writes may rescue most of the
actual storage systems suffering from heavy I/Os. That's why I cares
writes
On Sun, Jul 28, 2013 at 11:42:57AM +0900, Akira Hayakawa wrote:
> I wrote an introduction slide which is available in URL below:
> https://github.com/akiradeveloper/dm-lc/blob/develop/what-is-dm-lc.pdf
> access the page and click "view raw".
This is nicely orthogonal to dm-cache.
dm-cache tries t
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