Hi all,
I have a Ceph cluster with ~ 70 OSDs of different sizes running on Mimic
. I'm using ceph-deploy for managing the cluster size.
I have to remove some smaller drives and replace them with bigger
drives. From your experience, are the removing an OSD guidelines from
Mimic docs accurate ? I know that there were some changes from the
older versions and I want to avoid any confusions.
I'm talking about the following procedure :
- take the OSD out of the cluster with "ceph osd out osd_no"
- stopping the osd daemon if it's still running
- purging the OSD from the cluster map running from the ceph-deploy host
(or one of the mons ?) :
ceph osd purge {id} --yes-i-really-mean-it
I don't have any specific entries for these OSDs in ceph.conf so I guess
I shouldn't change any conf file.
Thank you.
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