From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wido den Hollander Subject: Re: How to upgrade ceph. Date: Fri, 05 Oct 2012 16:13:05 +0200 Message-ID: <506EEAF1.9040306@widodh.nl> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from smtp01.mail.pcextreme.nl ([109.72.87.137]:53190 "EHLO smtp01.mail.pcextreme.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752020Ab2JEONI (ORCPT ); Fri, 5 Oct 2012 10:13:08 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ramu eppa Cc: ceph-devel@vger.kernel.org On 10/05/2012 11:18 AM, ramu eppa wrote: > Hi all, > I want upgrade ceph from ceph-0.47.2 to 0.52. > Can give steps to upgrade ceph. > I think you are running on Ubuntu 12.04? That's what I'm assuming. Between 0.47.2 and 0.52 there is a on-disk format change, this happened at 0.48[0] I'd advise to to a upgrade from 0.47.2 to 0.48.2[1] first. When you are running stable on 0.48.2 you can do the upgrade to 0.52, but for now 0.48.2 is the first "stable" release, so you might want to stick with that first. Wido [0]: http://ceph.com/releases/v0-48-argonaut-released/ [1]: http://ceph.com/releases/v0-48-2-argonaut-stable-update-released/ > 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 >