From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Dunlop Subject: Simple test system not working Date: Tue, 1 Feb 2011 06:48:41 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from lo.gmane.org ([80.91.229.12]:51043 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752114Ab1BAGsx (ORCPT ); Tue, 1 Feb 2011 01:48:53 -0500 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PkA2m-0002Gu-RJ for ceph-devel@vger.kernel.org; Tue, 01 Feb 2011 07:48:52 +0100 Received: from 180.148.179.26 ([180.148.179.26]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 01 Feb 2011 07:48:52 +0100 Received: from chris by 180.148.179.26 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 01 Feb 2011 07:48:52 +0100 Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org G'day, I'm just starting with ceph and am having trouble getting a test ceph installation going on debian lenny with a self-compiled 2.6.37. Ceph itself is latest unstable (73e76723) compiled using dpkg-buildpackage. The mon, mds and osd are all on the same machine. The ceph base /data directory is ext2 mounted with user_xattr. The ceph filesystem is created using the attached ceph.conf and: /sbin/mkcephfs -v -c /etc/ceph/ceph.conf --allhosts --mkbtrfs -k /etc/ceph/keyring.bin Once ceph has been started, trying a mount on a (separate) client machine (2.6.37 kernel) hangs before eventually giving an error: # mount -t ceph b3:/ /mnt mount error 5 = Input/output error On the server side, it seems that the cmon isn't accepting connections from the mds or osd. E.g. repeated instances of this in the osd log, and similar "mark_down"s in the mds log: 2011-02-01 17:18:47.463897 4a254950 -- 0.0.0.0:6801/7854 mark_down 10.200.63.129:6789/0 -- 0xca8a00 2011-02-01 17:18:47.463924 4a254950 -- 0.0.0.0:6801/7854 --> mon0 10.200.63.129:6789/0 -- auth(proto 0 26 bytes) v1 -- ?+0 0xcd9800 The mon log (amongst a whole bunch of other stuff) repeats: 2011-02-01 17:18:51.445785 42c73950 mon.0@0(leader).mds e1 e1: 0/0/1 up 2011-02-01 17:18:51.445790 42c73950 mon.0@0(leader).osd e1 e1: 0 osds: 0 up, 0 in The attached logs.zip has the full logs from one attempted start. Is there something obvious I'm doing wrong? Thanks for any assistance! Chris