From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sage Weil Subject: Re: Bluestore OSD support in ceph-disk Date: Thu, 15 Sep 2016 18:34:25 +0000 (UTC) Message-ID: References: <4459A44C-1336-4EC1-82F0-F491D0C83712@Teradata.com> <0B017562-31CE-4C51-8ADB-997E5D59C1BF@Teradata.com> Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="8323329-980904115-1473964467=:19761" Return-path: Received: from cobra.newdream.net ([66.33.216.30]:42308 "EHLO cobra.newdream.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751334AbcIOSe2 (ORCPT ); Thu, 15 Sep 2016 14:34:28 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: "Kamble, Nitin A" Cc: Somnath Roy , Ceph Development This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-980904115-1473964467=:19761 Content-Type: TEXT/PLAIN; charset=utf-8 Content-Transfer-Encoding: 8BIT On Thu, 15 Sep 2016, Kamble, Nitin A wrote: > Can I use ceph-disk to prepare a bluestore OSD now? > > I would like to know proper command line parameters for ceph-disk . > > The following related issue tracker has closed, does it mean it is ready > to use for creation of bluestore OSDs? > > From: http://tracker.ceph.com/issues/13942 > > > > > Updated by Sage Weil 9 months ago > > • Status changed from In Progress to Verified > > • Assignee deleted (Loic Dachary) > > For the 'ceph-disk prepare' part, I think we should keep it simple initially: > > > > ceph-disk --osd-objectstore bluestore maindev[:dbdev[:waldev]] > > and teach ceph-disk how to do the partitioning for bluestore (no generic way to ask ceph-osd that). We can leave off the db/wal devices initially, and then make activate work, so that there is something functional. Then add dbdev and waldev support last. You just need to pass --bluestore to ceph-disk for a single-disk setup. The multi-device PR is still pending, but close: https://github.com/ceph/ceph/pull/10135 sage --8323329-980904115-1473964467=:19761--