We used to have ubuntu 12.04 with ceph 0.80.1. The upgrade just tries to use ubuntu 14.04. We have three servers which run 1 mon and 10 OSDs each. The other 2 servers are ok. Before upgrade we didn't enable upstart and just manually started mon on all three nodes, e.g. start ceph-mon id=storage<id>. Then we started ceph-mon after touching done and upstart then run start ceph-all. We used this way to start mon on storage2 and storage3 successfully. But when we started mon on storage1, it failed. Any suggestion? On Mon, Jul 14, 2014 at 11:09 PM, Joao Eduardo Luis <joao.luis at inktank.com> wrote: > (re-cc'ing list without log file) > > Did you change anything in the cluster aside from ubuntu's version? > > Were any upgrades performed? If so, from which version to which version > and on which monitors? > > -Joao > > > On 07/15/2014 03:18 AM, Richard Zheng wrote: > >> Thanks Joao. Not sure if the log contains any potential sensitive >> information... So I didn't reply to the list. >> >> On Mon, Jul 14, 2014 at 3:14 PM, Joao Eduardo Luis >> <joao.luis at inktank.com <mailto:joao.luis at inktank.com>> wrote: >> >> On 07/14/2014 11:51 PM, Richard Zheng wrote: >> >> Hi, >> >> We used to have 0.80.1 on Ubuntu 12.04. We recently upgraded to >> 14.04. >> However the mon process doesn't start while OSDs are ok. The >> ceph-mon >> log shows, >> >> 2014-07-14 12:04:17.034407 7fa86ddcb700 -1 >> mon.storage1 at 0(electing).__elector(147) Shutting down because I >> >> do not >> support required monitor features: { >> compat={},rocompat={},__incompat={} } >> >> >> Any suggestions? >> >> >> Set 'debug mon = 10' and 'debug ms = 1' on the monitor, rerun the >> monitor, have this happen again and drop the log somewhere we can >> take a look at :) >> >> -Joao >> >> >> -- >> Joao Eduardo Luis >> Software Engineer | http://inktank.com | http://ceph.com >> >> >> > > -- > Joao Eduardo Luis > Software Engineer | http://inktank.com | http://ceph.com > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140715/e5a7334c/attachment.htm>
 |