Just wondering if this was ever resolved �C I am seeing the exact same issue when I moved from Centos 6.5 firefly to Centos7 on giant release using “ceph-deploy osd prepare . . . ” the script fails to umount and then posts a device is busy message. Details are below in yang bin18’s posting below. Ubuntu Trusty with giant seems OK. I have redeployed the cluster and also tried deploying on virtual machines as well as physical ones. Setup is minimal 3 x OSD nodes with one monitor node.
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of yang.bi...@zte.com.cn Sent: Monday, December 22, 2014 2:58 AM To: Karan Singh Cc: ceph-users Subject: [ceph-users] 答复: Re: can not add osd Hi I have deploied ceph osd according official Ceph docs,and the same error came out again. 发件人: Karan Singh <karan.si...@csc.fi<mailto:karan.si...@csc.fi>> 收件人: yang.bi...@zte.com.cn<mailto:yang.bi...@zte.com.cn>, 抄送: ceph-users <ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com>> 日期: 2014/12/16 22:51 主题: Re: [ceph-users] can not add osd ________________________________ Hi You logs does not provides much information , if you are following any other documentation for Ceph , i would recommend you to follow official Ceph docs. http://ceph.com/docs/master/start/quick-start-preflight/ **************************************************************** Karan Singh Systems Specialist , Storage Platforms CSC - IT Center for Science, Keilaranta 14, P. O. Box 405, FIN-02101 Espoo, Finland mobile: +358 503 812758 tel. +358 9 4572001 fax +358 9 4572302 http://www.csc.fi/ **************************************************************** On 16 Dec 2014, at 09:55, yang.bi...@zte.com.cn<mailto:yang.bi...@zte.com.cn> wrote: hi When i execute "ceph-deploy osd prepare node3:/dev/sdb",always come out err like this : [node3][WARNIN] INFO:ceph-disk:Running command: /bin/umount -- /var/lib/ceph/tmp/mnt.u2KXW3 [node3][WARNIN] umount: /var/lib/ceph/tmp/mnt.u2KXW3: target is busy. Then i execute "/bin/umount -- /var/lib/ceph/tmp/mnt.u2KXW3",result is ok. -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail (and any attachment transmitted herewith) is privileged and confidential and is intended for the exclusive use of the addressee(s). If you are not an intended recipient, any disclosure, reproduction, distribution or other dissemination or use of the information contained is strictly prohibited. If you have received this mail in error, please delete it and notify us immediately. _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail (and any attachment transmitted herewith) is privileged and confidential and is intended for the exclusive use of the addressee(s). If you are not an intended recipient, any disclosure, reproduction, distribution or other dissemination or use of the information contained is strictly prohibited. If you have received this mail in error, please delete it and notify us immediately.
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