Re: [ceph-users] Problem with MON after reboot

2013-07-31 Thread Jens Kristian Søgaard
Hi, However, in a previous situation I had (while all of them were still running the older 0.61.4). Rebooting the same MON, did not restore the quorum also, so I am not sure what may cause this but I supposed it maybe some other reasons. Actually it is the same reason. When upgrading from a v

Re: [ceph-users] Problem with MON after reboot

2013-07-31 Thread Luke Jing Yuan
...@mermaidconsulting.dk] Sent: Wednesday, 31 July, 2013 6:37 PM To: Luke Jing Yuan Cc: ceph-de...@vger.kernel.org; ceph-users@lists.ceph.com Subject: Re: [ceph-users] Problem with MON after reboot Hi, > This happened to me twice actually. Once before I upgraded, using > 0.61.4 (I solved it by re

Re: [ceph-users] Problem with MON after reboot

2013-07-31 Thread Jens Kristian Søgaard
Hi, This happened to me twice actually. Once before I upgraded, using 0.61.4 (I solved it by removing the MON and then recreating it) and this time after upgrading all nodes to 0.61.7. The surprising thing to me is that the node is also running OSD as well but after the upgrade and reboot, the c

Re: [ceph-users] Problem with MON after reboot

2013-07-31 Thread Luke Jing Yuan
: [ceph-users] Problem with MON after reboot Hi, > I am having a issue with MON after reboot, I had originally 3 MONs but > after rebooting one of them, the quorum cannot be established. Digging Did you happen to upgrade Ceph at some time where you haven't restarted the daemon? Which

Re: [ceph-users] Problem with MON after reboot

2013-07-31 Thread Jens Kristian Søgaard
Hi, I am having a issue with MON after reboot, I had originally 3 MONs but after rebooting one of them, the quorum cannot be established. Digging Did you happen to upgrade Ceph at some time where you haven't restarted the daemon? Which version of Ceph do you run on each server? -- Jens Kr

[ceph-users] Problem with MON after reboot

2013-07-31 Thread Luke Jing Yuan
Dear all, I am having a issue with MON after reboot, I had originally 3 MONs but after rebooting one of them, the quorum cannot be established. Digging through the log of the problematic MON, I found the following messages: 2013-07-31 18:04:18.536331 7f4f41bfd700 0 -- 10.4.132.18:6804/0 >> 10