From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adam Nielsen Subject: Re: OSD::mkfs: couldn't mount FileStore: error -22 Date: Mon, 15 Oct 2012 21:35:02 +1000 Message-ID: References: <507B2E71.4040706@inktank.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from plane.gmane.org ([80.91.229.3]:51365 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752006Ab2JOLfR (ORCPT ); Mon, 15 Oct 2012 07:35:17 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1TNix7-0004Y5-4W for ceph-devel@vger.kernel.org; Mon, 15 Oct 2012 13:35:21 +0200 Received: from 124-170-67-40.dyn.iinet.net.au ([124.170.67.40]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 15 Oct 2012 13:35:21 +0200 Received: from a.nielsen by 124-170-67-40.dyn.iinet.net.au with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 15 Oct 2012 13:35:21 +0200 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org > current/ is a btrfs subvolume.. 'btrfs sub delete current' will remove it. Ah, that worked, thanks. Unfortunately mkcephfs still fails with the same error. > The warning in the previous email suggets you're running a fairly old > kernel.. there is probably something handled incorrectly during the fs > init process. Exactly which kernel are you running? 2.6.32 - apparently the latest in Debian stable. I figured this was workable since ceph.com offers packages for Debian stable. > In any case, btrfs isn't going to work particularly well on something that > old; I suggest running something newer (3.5 or 3.6) or switching to XFS. Ok fair enough. I'll have to see how practical it is to get a more recent kernel going, otherwise I'll go down the XFS route. Thanks again, Adam.