manual_maintenance.md

Manual Maintenance

Clean OSD removal

ceph osd safe-to-destroy osd.0

ceph osd out <ID>
systemctl  stop ceph-osd.<ID>
ceph osd crush remove osd.<ID>
ceph osd down 0
ceph auth del osd.<ID>
ceph osd rm <ID>

Remove the logical volumes, volume groups and physical volumes

lvremove <list of volumes>
vgremove <list of volume groups>
pvremove <list of physical volumes>

Clean mds removal

systemctl stop ceph-mds@<id>.service
rm -rf /var/lib/ceph/mds/ceph-<id>
ceph auth rm mds.<id>

Clean mgr removal

systemctl stop ceph-mds@<id>.service
rm -rf /var/lib/ceph/mds/ceph-<id>
ceph auth rm mds.<id>

Clean mon removal

systemctl stop ceph-mon@<id>.service
rm -rf /var/lib/ceph/mon/ceph-<id>
ceph auth rm mon.<id>