Re: Upgrade procedure on Ubuntu Bionic with stock packages

["Mark Schouten" <mark@xxxxxxxx>]

Cool, thanks!

--

Mark Schouten <mark@xxxxxxxx>

Tuxis, Ede, https://www.tuxis.nl

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----- Originele bericht -----

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Van: James Page (james.page@xxxxxxxxxxxxx)
Datum: 28-08-2019 11:02
Naar: Mark Schouten (mark@xxxxxxxx)
Cc: ceph-users@xxxxxxx
Onderwerp: Re: Upgrade procedure on Ubuntu Bionic with stock packages

Hi Mark

On Wed, Aug 28, 2019 at 9:51 AM Mark Schouten <mark@xxxxxxxx> 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

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