Cool, thanks! -- Mark Schouten <mark(a)tuxis.nl> Tuxis, Ede, https://www.tuxis.nl T: +31 318 200208    ----- Originele bericht ----- Van: James Page (james.page(a)canonical.com) Datum: 28-08-2019 11:02 Naar: Mark Schouten (mark(a)tuxis.nl) Cc: ceph-users(a)ceph.io Onderwerp: Re: [ceph-users] Upgrade procedure on Ubuntu Bionic with stock packages Hi Mark On Wed, Aug 28, 2019 at 9:51 AM Mark Schouten <mark(a)tuxis.nl> wrote: 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. This is a known issue in the Ceph packages in Ubuntu: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1840347 the behaviour of debhelper (which generates snippets for maintainer scripts) changed and it was missed - fix being worked on at the moment. Cheers James