Re: [ceph-users] Monitor question

2016-07-07 Thread Fran Barrera
Ok, I understand, so I'll create a new mon to permit me stop the mon.a. Thanks, Fran. 2016-07-07 17:46 GMT+02:00 Joao Eduardo Luis : > On 07/07/2016 04:39 PM, Fran Barrera wrote: > >> Yes, this is the problem. >> > > Well, you lose quorum once you stop A. > > As the docs clearly state, you canno

Re: [ceph-users] Monitor question

2016-07-07 Thread Joao Eduardo Luis
On 07/07/2016 04:39 PM, Fran Barrera wrote: Yes, this is the problem. Well, you lose quorum once you stop A. As the docs clearly state, you cannot tolerate failures if you have just two monitors. If your cluster only has two monitors, you cannot form quorum with just one monitor: you need

Re: [ceph-users] Monitor question

2016-07-07 Thread Fran Barrera
Yes, this is the problem. 2016-07-07 17:34 GMT+02:00 Joao Eduardo Luis : > On 07/07/2016 04:31 PM, Fran Barrera wrote: > >> Hello, >> >> Yes I've added two monitors but the error persist. In the error I see >> only the IP of the first mon, why not appears the second? >> > > The description you of

Re: [ceph-users] Monitor question

2016-07-07 Thread Joao Eduardo Luis
On 07/07/2016 04:31 PM, Fran Barrera wrote: Hello, Yes I've added two monitors but the error persist. In the error I see only the IP of the first mon, why not appears the second? The description you offered on the initial email appears to state the following: - You initially had one monitor

Re: [ceph-users] Monitor question

2016-07-07 Thread Fran Barrera
Hello, Yes I've added two monitors but the error persist. In the error I see only the IP of the first mon, why not appears the second? I had only one monitors before and running good because I have installed AIO. Thanks. 2016-07-07 17:22 GMT+02:00 Joao Eduardo Luis : > On 07/07/2016 04:17 PM,

Re: [ceph-users] Monitor question

2016-07-07 Thread Joao Eduardo Luis
On 07/07/2016 04:17 PM, Fran Barrera wrote: Hi all, I have a cluster setup AIO with only one monitor and now I've created another monitor in other server following this doc http://docs.ceph.com/docs/master/rados/operations/add-or-rm-mons/ but my problem is if I stop the AIO monitor, the cluster

Re: [ceph-users] Monitor question

2016-07-07 Thread Matyas Koszik
Hi, That error message is normal, it just says your monitor is down (which it is). If you have added the second monitor in your ceph.conf, then it'll try contacting that, and if it's up and reachable, this will succeed, so after that scary error message you should see the normal reply as well. T

[ceph-users] Monitor question

2016-07-07 Thread Fran Barrera
Hi all, I have a cluster setup AIO with only one monitor and now I've created another monitor in other server following this doc http://docs.ceph.com/docs/master/rados/operations/add-or-rm-mons/ but my problem is if I stop the AIO monitor, the cluster stop working. It seems like the ceph is not up