From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Elder Subject: [PATCH 0/4] rbd: handle images flattened while mapped Date: Sat, 11 May 2013 12:45:55 -0500 Message-ID: <518E83D3.4050709@inktank.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ie0-f172.google.com ([209.85.223.172]:58701 "EHLO mail-ie0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753822Ab3EKRp4 (ORCPT ); Sat, 11 May 2013 13:45:56 -0400 Received: by mail-ie0-f172.google.com with SMTP id 16so10108603iea.31 for ; Sat, 11 May 2013 10:45:56 -0700 (PDT) Received: from [172.22.22.4] (c-71-195-31-37.hsd1.mn.comcast.net. [71.195.31.37]) by mx.google.com with ESMTPSA id ve9sm6139093igb.3.2013.05.11.10.45.55 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 11 May 2013 10:45:55 -0700 (PDT) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org This series detects when a mapped clone image gets flattened, and if any requests were in flight when that occurs, causes them to get resubmitted. -Alex [PATCH 1/4] rbd: detect when clone image is flattened [PATCH 2/4] rbd: re-submit read request for flattened clone [PATCH 3/4] rbd: re-submit write request for flattened clone [PATCH 4/4] rbd: re-submit flattened write request (part 2)