From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Fedotov Subject: data-at-rest compression Date: Tue, 10 Nov 2015 18:46:38 +0300 Message-ID: <5642115E.407@mirantis.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-lf0-f54.google.com ([209.85.215.54]:36566 "EHLO mail-lf0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752729AbbKJPqm (ORCPT ); Tue, 10 Nov 2015 10:46:42 -0500 Received: by lfs39 with SMTP id 39so302223lfs.3 for ; Tue, 10 Nov 2015 07:46:41 -0800 (PST) Received: from [127.0.0.1] ([91.218.144.129]) by smtp.googlemail.com with ESMTPSA id j11sm621757lbz.21.2015.11.10.07.46.40 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Nov 2015 07:46:40 -0800 (PST) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel Hi All, a while ago we had some conversations here about adding compression support for EC pools. Here is corresponding pull request implementing this feature: https://github.com/ceph/ceph/pull/6524/commits Appropriate blueprint is at: http://tracker.ceph.com/projects/ceph/wiki/Rados_-_at-rest_compression All comments and reviews are highly appreciated. Thanks, Igor.