Hi, there's no need to wipe OSDs from a failed host. Just reinstall the OS, configure it to your needs, install cephadm and podman/docker, add the cephadm pub key and then just reactivate the OSDs: ceph cephadm osd activate <host> I just did that yesterday. To clear the warning, I would check the config-key ls output: ceph config-key ls | grep hvs004 And then try removing the host and devices keys: ceph config-key rm mgr/cephadm/host.hvs004 ceph config-key rm mgr/cephadm/host.hvs004.devices.0 Your output might look differently. I'm not entirely sure if this will be sufficient, but let's try this first. Zitat von Dominique Ramaekers <dominique.ramaekers@cometal.be>:
Hi,
I have removed a host (hvs004) that was in maintenance.
The system disk of this host had failed, so removed the host hvs004 in ceph; replaced the system disk; erased all the osd-disks and reinstalled the host as hvs005.
Resulting a cluster status in waring that doesn’t goes away: health: HEALTH_WARN 1 host is in maintenance mode
Removal is done by “ceph orch host rm hvs004 --offline –force” in cephadm shell.
How can I correct this false warning?
Some more info:
root@hvs001:/# ceph orch host ls HOST ADDR LABELS STATUS hvs001 xxx.xxx.xxx.xxx _admin hvs002 xxx.xxx.xxx.xxx _admin hvs003 xxx.xxx.xxx.xxx _admin hvs005 xxx.xxx.xxx.xxx _admin 4 hosts in cluster
root@hvs001:/# ceph health detail HEALTH_WARN 1 host is in maintenance mode [WRN] HOST_IN_MAINTENANCE: 1 host is in maintenance mode hvs004 is in maintenance :-/
Help is greatly apreciated… _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io