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. What Ceph version? What kernel version (on the monitors)? Just to check some things: make sure the mon-keyring on _all_ monitors is equal and permissions are correct (ceph can read the file) and read/write to the monstore. Have you enabled msgr v1 and v2? Do you use DNS to detect the monitors [1]. ceph daemon mon.$mon$id daemon mon_status <- what does this give on the out of quorum monitor? See the troubleshooting documentation [2] for more information. Gr. Stefan [1]: https://docs.ceph.com/en/latest/rados/configuration/mon-lookup-dns/ [2]: https://docs.ceph.com/en/latest/rados/troubleshooting/troubleshooting-mon/ _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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