[ceph-users] Re: Monitor persistently out-of-quorum

2020-10-29 Thread David Caro
On 10/28 17:26, Ki Wong wrote: > Hello, > > I am at my wit's end. > > So I made a mistake in the configuration of my router and one > of the monitors (out of 3) dropped out of the quorum and nothing > I’ve done allow it to rejoin. That includes reinstalling the > monitor with ceph-ansible. > > T

[ceph-users] Re: Monitor persistently out-of-quorum

2020-10-29 Thread Stefan Kooman
On 2020-10-29 01:26, Ki Wong wrote: > Hello, > > I am at my wit's end. > > So I made a mistake in the configuration of my router and one > of the monitors (out of 3) dropped out of the quorum and nothing > I’ve done allow it to rejoin. That includes reinstalling the > monitor with ceph-ansible.

[ceph-users] Re: Monitor persistently out-of-quorum

2020-10-29 Thread Ki Wong
Thanks, David. I just double checked and they can all connect to one another, on both v1 and v2 ports. -kc > On Oct 29, 2020, at 12:41 AM, David Caro wrote: > > On 10/28 17:26, Ki Wong wrote: >> Hello, >> >> I am at my wit's end. >> >> So I made a mistake in the configuration of my router an

[ceph-users] Re: Monitor persistently out-of-quorum

2020-11-02 Thread Ki Wong
Folks, We’ve finally found the issue: MTU mismatch on the switch-side. So, my colleague noticed “tracepath” from the other monitors to the problematic one does not return and I tracked it down to an MTU mismatch (jumbo vs not) on the switch end. After fixing the mismatch all is back to normal. It