[ceph-users] Re: how to upgrade host os under ceph

2022-10-28 Thread Simon Oosthoek
Hi Anthony On 27/10/2022 21:44, Anthony D'Atri wrote: Another factor is “Do I *really* need to upgrade the OS?” that's a good question, opinions vary on this I've noticed ;-) If you have org-wide management/configuration that requires you to upgrade, that’s one thing, but presumably your

[ceph-users] Re: how to upgrade host os under ceph

2022-10-27 Thread Simon Oosthoek
Dear list thanks for the answers, it looks like we have worried about this far too much ;-) Cheers /Simon On 26/10/2022 22:21, shubjero wrote: We've done 14.04 -> 16.04 -> 18.04 -> 20.04 all at various stages of our ceph cluster life. The latest 18.04 to 20.04 was painless and we ran:

[ceph-users] Re: how to upgrade host os under ceph

2022-10-27 Thread Stefan Kooman
On 10/26/22 16:14, Simon Oosthoek wrote: Dear list, I'm looking for some guide or pointers to how people upgrade the underlying host OS in a ceph cluster (if this is the right way to proceed, I don't even know...) Our cluster is nearing the 4.5 years of age and now our ubuntu 18.04 is

[ceph-users] Re: how to upgrade host os under ceph

2022-10-26 Thread shubjero
We've done 14.04 -> 16.04 -> 18.04 -> 20.04 all at various stages of our ceph cluster life. The latest 18.04 to 20.04 was painless and we ran: apt update && apt dist-upgrade -y -o Dpkg::Options::=\"--force-confdef\" -o Dpkg::Options::=\"--force-confold\" do-release-upgrade --allow-third-party -f

[ceph-users] Re: how to upgrade host os under ceph

2022-10-26 Thread Reed Dier
You should be able to `do-release-upgrade` from bionic/18 to focal/20. Octopus/15 is shipped for both dists from ceph. Its been a while since I did this, the release upgrader might disable the ceph repo, and uninstall the ceph* packages. However, the OSDs should still be there, re-enable the

[ceph-users] Re: how to upgrade host os under ceph

2022-10-26 Thread Mark Schouten
Hi Simon, You can just dist-upgrade the underlying OS. Assuming that you installed the packages from https://download.ceph.com/debian-octopus/, just change bionic to focal in all apt-sources, and dist-upgrade away. — Mark Schouten, CTO Tuxis B.V. m...@tuxis.nl -- Original Message