Hi, I am doing a fresh ceph installation and I am hit by the error below when restarting the ceph service: root at nodeA# service ceph restart === osd.0 === === osd.0 === Stopping Ceph osd.0 on nodeA...done === osd.0 === df: `/var/lib/ceph/osd/ceph-0/.': No such file or directory df: no file systems processed 2014-05-06 14:01:53.056163 7fe7c15a7700 -1 monclient(hunting): ERROR: missing keyring, cannot use cephx for authentication 2014-05-06 14:01:53.056169 7fe7c15a7700 0 librados: osd.0 initialization error (2) No such file or directory Error connecting to cluster: ObjectNotFound failed: 'timeout 10 /usr/bin/ceph --name=osd.0 --keyring=/var/lib/ceph/osd/ceph-0/keyring osd crush create-or-move -- 0 1 root=default host=nodeA ' Please help to fix it. Regards, Sakhi Hadebe SANReN Engineer - CSIR Meraka Institute Tel: +27 12 841 2308 Fax: +27 12 841 4223 http://www.sanren.ac.za -- This message is subject to the CSIR's copyright terms and conditions, e-mail legal notice, and implemented Open Document Format (ODF) standard. The full disclaimer details can be found at http://www.csir.co.za/disclaimer.html. This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. Please consider the environment before printing this email. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140506/d787a424/attachment.htm>