From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wido den Hollander Subject: Re: KVM/RBD Block device hangs Date: Mon, 21 May 2012 16:47:57 +0200 Message-ID: <4FBA559D.7040902@widodh.nl> References: <4FBA54E2.3000703@profihost.ag> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from smtp01.mail.pcextreme.nl ([109.72.87.137]:36227 "EHLO smtp01.mail.pcextreme.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753870Ab2EUOr7 (ORCPT ); Mon, 21 May 2012 10:47:59 -0400 In-Reply-To: <4FBA54E2.3000703@profihost.ag> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Stefan Priebe - Profihost AG Cc: "ceph-devel@vger.kernel.org" Hi, On 05/21/2012 04:44 PM, Stefan Priebe - Profihost AG wrote: > Hi List, > > i'm testing the ceph / rbd block device with qemu and KVM. The creation > of a new disk went fine and i can also access the disk from the KVM client. > > But after a short time while installing debian squeeze the osd seems to > crash and i see /core files on my machines. What do you mean the OSD crashes? I assume you have multiple OSD's in your cluster and one of them crashes? Or do ALL of them do go down? > > What's next / wrong? Could you fetch the last 100 line from the log file and also tell us which version you are running? Also, the output of "ceph -s" might be useful. Wido > > Greets > Stefan > -- > 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