Note that with 6 monitors, quorum requires 4.
So if only 3 are running, the system cannot work.
With one old removed there would be 5 possible, then with quorum of 3.
Best regards,
Håkan
On Tue, 10 Mar 2020, Paul Emmerich wrote:
On Tue, Mar 10, 2020 at 8:18 AM Yoann Moulin <yoann.moulin@xxxxxxx> wrote:
I have added 3 new monitors on 3 VMs and I'd like to stop the 3 old monitors daemon. But I soon as I stop the 3rd old monitor, the cluster stuck
because the election of a new monitor fails.
By "stop" you mean "stop and then immediately remove before stopping
the next one"? Otherwise that's the problem.
--
Paul Emmerich
Looking for help with your Ceph cluster? Contact us at https://croit.io
croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90
The 3 old monitors are in 14.2.4-1xenial
The 3 new monitors are in 14.2.7-1bionic
2020-03-09 16:06:00.167 7fc4a3138700 1 mon.icvm0017@3(peon).paxos(paxos active c 20918592..20919120) lease_timeout -- calling new election
2020-03-09 16:06:02.143 7fc49f931700 1 mon.icvm0017@3(probing) e4 handle_auth_request failed to assign global_id
Did I miss something?
In attachment : some logs and ceph.conf
Thanks for your help.
Best,
--
Yoann Moulin
EPFL IC-IT
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
