Hi, On 01/07/2014 17:48, Sylvain Munaut wrote: > Hi, > > > As an exercise, I killed an OSD today, just killed the process and > removed its data directory. > > To recreate it, I recreated an empty data dir, then > > ceph-osd -c /etc/ceph/ceph.conf -i 3 --monmap /tmp/monmap --mkfs > > (I tried with and without giving the monmap). > > I then restored the keyring file (from a backup) in the > /var/lib/osd/ceph-3/keyring > > And then I start the process, and it starts fine. http://pastebin.com/TPzNth6P > I even see one active tcp connection to a mon from that process. > > But the osd never becomes "up" or do anything ...
I suppose there are error messages in logs somewhere regarding the fact that monitors and other OSDs expected OSD 3 to be in a state that has been lost. Or is there nothing at all ? Cheers > > > Cheers, > > Sylvain > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Loïc Dachary, Artisan Logiciel Libre
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