From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wido den Hollander Subject: Re: Date: Tue, 23 Oct 2012 13:50:09 +0200 Message-ID: <50868471.1070105@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 smtp02.mail.pcextreme.nl ([109.72.87.138]:60783 "EHLO smtp02.mail.pcextreme.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752461Ab2JWLuL (ORCPT ); Tue, 23 Oct 2012 07:50:11 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: jie sun <0maidou0@gmail.com> Cc: ceph-devel On 10/23/2012 06:12 AM, jie sun wrote: > Hi, > > I created and mounted a rbd for a virtual machine. And it can be used > as a block device normally, but often prompt some log like below: Could you provide us a bit more information? What kernel are you using? What does "ceph -s" show you? Are you running KVM virtual machines and connecting /dev/rbd0 as a device to the virtual machine? Wido > "Oct 23 10:30:22 ubuntu12 kernel: [321506.941606] libceph: osd3 > 10.100.211.146:6810 socket closed > Oct 23 10:30:59 ubuntu12 kernel: [321544.337856] libceph: osd9 > 10.100.211.68:6809 socket closed > Oct 23 10:45:22 ubuntu12 kernel: [322407.233090] libceph: osd3 > 10.100.211.146:6810 socket closed > Oct 23 10:45:59 ubuntu12 kernel: [322444.766796] libceph: osd9 > 10.100.211.68:6809 socket closed > Oct 23 11:00:22 ubuntu12 kernel: [323307.529098] libceph: osd3 > 10.100.211.146:6810 socket closed > Oct 23 11:01:00 ubuntu12 kernel: [323345.241679] libceph: osd9 > 10.100.211.68:6809 socket closed > Oct 23 11:15:22 ubuntu12 kernel: [324207.821113] libceph: osd3 > 10.100.211.146:6810 socket closed > Oct 23 11:16:00 ubuntu12 kernel: [324245.717747] libceph: osd9 > 10.100.211.68:6809 socket closed > Oct 23 11:17:01 ubuntu12 CRON[10529]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Oct 23 11:30:23 ubuntu12 kernel: [325108.117134] libceph: osd3 > 10.100.211.146:6810 socket closed" > > These log also can be found in "/var/log/syslog". > I google something about this problem,but didn't understand what > you've wrote in "http://tracker.newdream.net/issues/2260" exactly. > How can I resolve this problem? My ceph version is 0.48. > Should I change some files, or modify some content of some file? > > Thank you ! > -- > 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 >