Daemon Version Mismatch (But Not Really?) After Deleting/Recreating OSDs

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Over the summer, I upgraded my cluster from Nautilus to Pacific, and converted to use cephadm after doing so.  Over the past couple weeks, I've been converting my OSDs to use NVMe drives for db+wal storage.  Schedule a node's worth of OSDs to be removed, wait for that to happen, delete the PVs and zap the drives, let the orchestrator do its thing.

Over this past weekend, the cluster threw up a HEALTH_WARN due to mismatched daemon versions.  Apparently the recreated OSDs are reporting different version information from the old daemons.

New OSDs:

-          Container Image Name:  docker.io/ceph/daemon-base:latest-pacific-devel

-          Container Image ID: d253896d959e

-          Version: 16.2.5-226-g7c9eb137

Old OSDs and other daemons:

-          Container Image Name: docker.io/ceph/ceph:v16

-          Container Image ID: 6933c2a0b7dd

-          Version: 16.2.5

I'm assuming this is not actually a problem and will go away when I next upgrade the cluster, but I figured I'd throw it out here in case someone with more knowledge than I thinks otherwise.  If it's not a problem, is there a way to silence it until I next run an upgrade?  Is there an explanation for why it happened?

-----
Edward Huyer
Golisano College of Computing and Information Sciences
Rochester Institute of Technology
Golisano 70-2373
152 Lomb Memorial Drive
Rochester, NY 14623
585-475-6651
erhvks@xxxxxxx<mailto:erhvks@xxxxxxx>

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