From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li Wang Subject: Blueprint: inline data support (step 2) Date: Wed, 31 Jul 2013 08:10:01 +0800 Message-ID: <51F855D9.6070306@ubuntukylin.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from m53-178.qiye.163.com ([123.58.178.53]:47156 "EHLO m53-178.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756336Ab3GaAKF (ORCPT ); Tue, 30 Jul 2013 20:10:05 -0400 Sender: ceph-devel-owner@vger.kernel.org List-ID: To: "ceph-devel@vger.kernel.org" Cc: Sage Weil We have worked out a preliminary implementation for inline data support, and observed obvious speed up for small file access. The step 2 will focus on (1) Try to make things simpler to eliminate the state of a file half-inlined; (2) To efficiently deal with the share write or read/write; (3) Protocal backword compatability We submitted a blueprint for this, anyone interested is welcome to join the discussion.