Replace OSD drive without remove/re-add OSD

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Hi,

May I know if it's possible to replace an OSD drive without removing /
re-adding back the OSD? I want to avoid the time and the excessive I/O load
which will happen during the recovery process at the time when:

- the OSD is removed; and
- the OSD is being put back into the cluster.

I read David Zafman's comment on this thread, that we can set "noout", take
OSD "down", replace the drive, and then bring the OSD back "up" and unset
"noout".

http://www.spinics.net/lists/ceph-users/msg05959.html

May I know if it's possible to do this?

- ceph osd set noout
- sudo stop ceph-osd id=12
- Replace the drive, and once done:
- sudo start ceph-osd id=12
- ceph osd unset noout

The cluster was built using ceph-deploy, can we just replace a drive like
that without zapping and preparing the disk using ceph-deploy?

Looking forward to your reply, thank you.

Cheers.
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