Hi,
I have a cluster running on Ubuntu Bionic, with stock Ubuntu Ceph packages. When
upgrading, I always try to follow the procedure as documented here:
https://docs.ceph.com/docs/master/install/upgrading-ceph/
However, the Ubuntu packages restart all daemons upon upgrade, per node. So if I upgrade
the first node, it will restart mon, osds, rgw, and mds'es on that node, even though
the rest of the cluster is running the old version.
I tried upgrading a single package, to see how that goes, but due to dependencies in dpkg,
all other packages are upgraded as well.
How should I proceed?
Thanks,
--
Mark Schouten <mark(a)tuxis.nl>
Tuxis, Ede,
https://www.tuxis.nl
T: +31 318 200208