Ceph Version Upgrade, ver 2

In one of the previous articles, we addressed Ceph version upgrade. Please see here. At that time, we upgraded from 16.2.13 to 16.2.14. Upgrading a major version was one of the future steps.

Here, we will upgrade from 16.2.7 (Pacific) to 17.2.7 (Quincy). The latest version in the Pacific is 16.2.14. We follow the same steps described in the previous article.

sudo ceph health.  # make sure Ceph is in HEALTH_OK state
sudo ceph versions # check the current version
sudo ceph orch upgrade ls # query available version
# check upgrade version check
sudo ceph orch…