Two monitors don't work very well and really don't but you anything. I would either add another monitor or remove one. Paxos is most effective with an odd number of monitors.
I don't know about the problem you are experiencing and how to help you. An even number of monitors should work. Robert LeBlanc Sent from a mobile device please excuse any typos. On Mar 12, 2015 7:19 PM, "Georgios Dimitrakakis" <gior...@acmac.uoc.gr> wrote: > I forgot to say that the monitors form a quorum and the cluster's health > is OK > so there aren't any serious troubles other than the annoying message. > > Best, > > George > > Hi all! >> >> I have updated from 0.80.8 to 0.80.9 and every time I try to restart >> CEPH a monitor a strange monitor is appearing! >> >> Here is the output: >> >> >> #/etc/init.d/ceph restart mon >> === mon.master === >> === mon.master === >> Stopping Ceph mon.master on master...kill 10766...done >> === mon.master === >> Starting Ceph mon.master on master... >> Starting ceph-create-keys on master... >> === mon.master_192.168.0.10 === >> === mon.master_192.168.0.10 === >> Stopping Ceph mon.master_192.168.0.10 on master...done >> === mon.master_192.168.0.10 === >> Starting Ceph mon.master_192.168.0.10 on master... >> 2015-03-13 03:06:22.964493 7f06256fa7a0 -1 >> mon.master_192.168.0.10@-1(probing) e2 not in monmap and have been in >> a quorum before; must have been removed >> 2015-03-13 03:06:22.964497 7f06256fa7a0 -1 >> mon.master_192.168.0.10@-1(probing) e2 commit suicide! >> 2015-03-13 03:06:22.964499 7f06256fa7a0 -1 failed to initialize >> failed: 'ulimit -n 32768; /usr/bin/ceph-mon -i master_192.168.0.10 >> --pid-file /var/run/ceph/mon.master_192.168.0.10.pid -c >> /etc/ceph/ceph.conf --cluster ceph ' >> >> >> I have two monitors which are: >> >> mon.master and mon.client1 >> >> and have defined them in ceph.conf as: >> >> mon_initial_members = master,client1 >> mon_host = 192.168.0.10,192.168.0.11 >> >> >> >> Why is the "mon.master_192.168.0.10" appearing and how can I stop it >> from happening? >> >> >> The above is the problem on one node. Obviously the problem is >> appearing on the other node as well but instead I have >> >> "mon.client1_192.168.0.11" appearing >> >> >> >> Any ideas? >> >> >> Regards, >> >> >> George >> _______________________________________________ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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