From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Mick Subject: Re: How to write data to snapshot. Date: Tue, 09 Oct 2012 10:37:55 -0700 Message-ID: <507460F3.10906@inktank.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:43439 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754998Ab2JIRh7 (ORCPT ); Tue, 9 Oct 2012 13:37:59 -0400 Received: by mail-pa0-f46.google.com with SMTP id hz1so5398447pad.19 for ; Tue, 09 Oct 2012 10:37:58 -0700 (PDT) In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ramu eppa Cc: ceph-devel@vger.kernel.org I'm not Tommi, but I'm not aware of a way to convert a snapshot into a writable image. You can make a copy-on-write clone of a snapshot, which is writable, but the snapshot remains readonly. I don't know what the rest of your sentence means. Are you trying to accomplish something in particular? Can you describe that without suggesting a mechanism, and maybe we can help? On 10/08/2012 11:56 PM, ramu eppa wrote: > Hi Tommi , > > If we convert snapshot into writable(mutable),we will copy data to that > snapshot and getting data multiple times,is it possible. > This will works on ceph-0.48 or any other version. > > Thanks, > Ramu. > > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >