We had to rebuild our mons on a few occasions because of this. Only one mon was ever dropped from quorum at a time in our case. In other scenarios with the same error the mon was able to rejoin after thirty minutes or so. We believe we may have tracked it down (in our case) to the upgrade of an AV / packet inspection security technology being run on the servers. Perhaps you've made similar updates. Respectfully, *Wes Dillingham* wes@xxxxxxxxxxxxxxxxx LinkedIn <http://www.linkedin.com/in/wesleydillingham> On Tue, Dec 8, 2020 at 7:46 PM Wesley Dillingham <wes@xxxxxxxxxxxxxxxxx> wrote: > We have also had this issue multiple times in 14.2.11 > > On Tue, Dec 8, 2020, 5:11 PM <hoannv46@xxxxxxxxx> wrote: > >> I have same issue. My cluster runing 14.2.11 versions. What is your >> version ceph? >> _______________________________________________ >> 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