Re: [ceph-users] Strange Monitor Appearance after Update

2015-03-13 Thread Georgios Dimitrakakis
I found out that there was a folder called ceph-master_192.168.0.10 in /var/lib/ceph/mon/ which was outdated! I must have done something stupid in the configuration in the past and it was created! Strangely I haven't seen it appearing any time before and it only appeared after the

Re: [ceph-users] Strange Monitor Appearance after Update

2015-03-12 Thread Robert LeBlanc
Having two monitors should not be causing the problem you are seeing like you say. What is in /var/log/ceph/ceph.mon.*.log? Robert LeBlanc Sent from a mobile device please excuse any typos. On Mar 12, 2015 7:39 PM, Georgios Dimitrakakis gior...@acmac.uoc.gr wrote: Hi Robert! Thanks for the

[ceph-users] Strange Monitor Appearance after Update

2015-03-12 Thread Georgios Dimitrakakis
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 ===

Re: [ceph-users] Strange Monitor Appearance after Update

2015-03-12 Thread Georgios Dimitrakakis
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

Re: [ceph-users] Strange Monitor Appearance after Update

2015-03-12 Thread Robert LeBlanc
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

Re: [ceph-users] Strange Monitor Appearance after Update

2015-03-12 Thread Georgios Dimitrakakis
Hi Robert! Thanks for the feedback! I am aware of the fact that the number of the monitors should be odd but this is a very basic setup just to test CEPH functionality and perform tasks there before doing it to our production cluster. So I am not concerned about that and I really don't